Take Advantage of Our Garage Heater Knowledge

Garages aren’t known for being warm, comfortable spaces to work, but that doesn’t mean they can’t be. With the help of a garage heater, your commercial or industrial environment can become a warm, dry place to work.

Garages can often feel quite cold and damp, especially during cold weather but it needn’t be that way. As they are quite confined spaces, often lined wall to wall with spare parts and tools.

However, it is essential that your garage interior is kept warm and dry to protect all those parts, tools and vehicles that you may have stored in there, let alone your staff . That’s where investing in a heater that’s specific to the environment can come in handy. Providing reliable warmth and helping to keep the air within your garage dry and moisture free, our range of heating systems is perfect for all types of garages or workshops.

No matter whether you own a small one-vehicle garage or a larger, warehouse-like commercial car garage, we have a selection of gas and oil heaters for you to choose from which suit a variety of needs and requirements.

We know that many businesses and individual customers are working to a tight budget, which is why we aim to provide a selection of products that covers a wide range of budgets. No matter how big or small your budget is, we are sure that we will have a product to suit both your budget and your needs.

There are four main types of garage heaters available: electric, natural gas or propane gas and oil. Electric heaters are easy to install, efficient, and require little maintenance. You simply plug them in when needed, adjust the thermostat to the desired temperature, and unplug when you’re done, but the larger outputs output units require 3 phases /400Volt supply.

Gas heaters and oil heaters are often the most inexpensive option, but they require access to a natural gas supply. Propane heaters need a propane tank, and oil require an oil tank

 

 

                                                           Suspended  Warm Air Heater  – Gas or Oil Fired                                                                                                     

Garage Heater

 

 

                                                        Stationary Warm Air Heater – Oil or Gas Fired

 

Garage Heater

 

 

                                                      Industrial Electric Heaters                                                                                                                                                


Garage Heater

 

                                                  Larger Industrial Electric Heaters  

 

Garage Heater

 

 

Or you can utilise one of our waste oil heaters, either manual fired, or fully automatic operation, and use your waste oil!

Garage Heater

W401K Manual Fired Stationary Heaters

 

Benefits of Installing a Garage Heater

When you choose the right type of heater for your garage, it’s relatively inexpensive to run and much cheaper than insulating the whole space.

For garages that house workshops, a heater is essential. It’s hard to get anything done if you have to bundle up in winter gear just to stay warm. Instead of shivering your way through every project, you can turn on the garage heater and work in comfort.

Finding the most suitable heating solution for a garage or outhouse may seem like a difficult task, but with the help of the experts that we have working with us here at Flexiheat UK, it’s much easier than you think! You’ll be feeling the benefits of your brand new gas or oil heater in no time!

Small Waste Oil Burners – Regulations

We have received notification from the Department for Environment Food and Rural Affairs (DEFRA) that they intend to consult on whether the revised guidance in respect of Small Waste Oil Burners (SWOB) is clear.

Existing guidance allowed local authorities to consider them on a case by case basis and in most cases exempt them from the regulations and issue a simple permit costing less than £100 per year. This was generally referred to as being “exempt from the WID” (EU Waste Oil Directive).

The new guidance explicitly states that Small Waste Oil burners ARE within the scope of the Environmental Permitting (England & Wales) Regulations 2010. This clarification means that in order to continue to burn waste oil in a SWOB after 31st March 2016 it will be necessary to have a permit under Schedule 13A of the Environmental Permitting (England & Wales) Regulations 2010.

Although these will still be issued by local authorities, the fees will be set by DEFRA with an initial application fee of £3218 and an annual fee of £1,384. There is also likely to be additional monitoring requirements which will further increase costs.

This is likely to be cost prohibitive for most garages and the only alternative will be to burn non-waste fuel. It is important to note that the consultation does not ask whether SWOBs should continue to be exempt, only whether the revised guidance is clear.

NOTE: This change to the guidance affects England and Wales only, current guidance in Scotland and Northern Ireland already states that SWOBs are within the legislation.

If you currently have a permit issued by your local authority, it is likely that you will receive a letter from them shortly advising you of the changes.

Waste oil heaters, which really should be called multi oil heaters as they can operate on various alternative oils which do not require a licence from Defra. These units can be operated on 35 second heating oil, diesel, processed fuel oil (PFO) and bio oils such as rapeseed, linseed and other certain refined vegetable oils.

Our W401K small waste oil heater, which is manual ignition, does not require any adjustment to burning the above oils.

Our automatic SZ range of waste oil heaters requires a simple adjustment to the compressed air pressure and the temperature settings of the pre-heat oil thermostat.

For more information please don’t hesitate to contact us via email or on 01202 822221

Industrial Dehumidifier – The Flexiheat Way

Here at Flexiheat UK, we have an extensive range of Industrial Dehumidifier or Dehumidifiers as we should correctly state. We have a full range that goes from 30 litres per day all the way up to 120 litres per day. The smallest of our range is our T24 model, the baby of the range, which is really a light commercial dehumidifier, but will still extract up to 30 litres per day. It is perfectly suited to household dehumidification, or small offices, storage rooms etc. Some of its features include –

  • Integrated hygrostat
  • Two speed fan
  • Timer (power off) function
  • Temperature & Humidity display Tank ‘FULL’ indicator & auto shut off
  • 6 litre Water tank
  • Permanent drain option (with 1m hose supplied)
  • Removable filter
  • Castors for easy mobility (removable)
  • Compact & light weight design

Small Domestic 30L 24hr Dehumidifier

Next we have our TK Range Industrial Dehumidifier, which has two units within the range –

The TK30 Unit – 30ltrs/24hrs and the TK60 Unit – 60ltrs/24hrs (at 30°C/90% relative air humidity)

These are only available as a 240 Volt Dehumidifier (we do dual voltage dehumidifiers -please see below) and  come as standard with hours counters and an integrated hygrostat, as well as hot gas defrost which ensures higher efficiency, with less down time. Of particular interest to the rental market, is that the TK dehumidifier is stackable, saving you valuable storage space and making them easier to transport. The Kroll TK range of dehumidifiers are designed to cope with demanding site conditions, spending their time on hire.

TK main features are ;-

  • Integrated hygrostat
  • Steel casing, powder-coated
  • Hours counter
  • Drip pan
  • Hot gas defrosting
  • Stackable
  • Drip pan
  • Modularly extendible

TK Range Industrial Dehumidifier

Then we have our “TEIndustrial Dehumidifier range, one of the biggest problems with refrigerant dehumidifiers is that when the temperature in the area being dried drops, then the performance of the dehumidifier drops quite severely. Kroll being a German manufacturer and renowned for its technical expertise has come up with a solution to boost extraction rates at lower temperatures that we tend to see in the UK and Northern Europe. That engineering solution is to add a 2 kW electric heating element prior to the evaporator, which increases the air temperature, allowing it to hold more water vapour which is then removed by the evaporator. This makes the TE range of dehumidifiers extremely efficient, often removing the need to add additional heating to the area being dried, and cutting down on the time required to do the job of drying the area. The drying capacity of this range is from – 30ltrs/24hrs To -120ltrs/24hrs (at 30°C/90% relative air humidity)

TE main features are –

  • Steel casing, powder-coater
  • Hours counter
  • Hot gas defrosting
  • Drip pan
  • Hygrostat connection

TE Dehumidifiers

And last of our Industrial Dehumidifier range is our Dual Voltage Dehumidifier, which is available in two models, The T20D is a 20/ltrs a day unit and the T40D is a 40/ltrs a day again  at 30°C/90% relative air humidity. With their unrivalled versatility these Kroll dual voltage dehumidifiers are a popular choice throughout the hire and flood restoration industries where they help reduce the speed of drying times and reduce water damage. The come as standard with hours counters

Dual Voltage Dehumidifier

So as you can see Flexiheat UK has a full range to cover all your dehumidification needs.  For more information on industrial dehumidifier systems, please click on our products page here. Alternatively, please give us a call on 01202 822222 and our dedicated sales team will be happy to offer advice and assistance or just contact us by mail by clicking here.

 

Pest Control Heat Treatment Systems

Kill Bed Bugs & Termites Without Pesticides

The call from consumers today has changed in recent years. Today’s pest customers have been educated by the ongoing news of bedbugs in the media and the benefits of using pest control heat treatment systems or ‘Thermal Treatment  as the most efficient method to the eradication of  infestations

They specifically request to have heat instead of chemical insecticide treatments.

Heat does not have many limitations with respect to the number of items treated and the area to be treated. There are no chemical residues to consider and, compared to gas fumigation of areas, margins for safety are considerably greater.

With Flexiheat UK’s E18SH high temperature electric heater or our M range warm Air heater you don’t just enjoy the best return on investment in the industry, you get the original developers and a team that truly cares and is passionate about this technology as an alternate to insecticides to eradicate indoor insects.

Pesticide-based indoor bed bug control methods raise concern over the safety of occupants. Our affordable heat treatment systems offer you the ability to perform bed bug control work without relying on toxic chemical residues.

Heat is a proven technology. Our state-of–the-art tested technology developed and perfected by Kroll Energy means our equipment is designed to be a complete Pest Control Heat Treatment System without sacrificing quality or capability.

Basic Guidelines To Bed Bug Heat Treatments

 

Pest Control Heat Treatment Systems

 

Every Living Organism Has A Thermal Death Point
Bed bugs exposed to 45°C will die if they receive constant exposure to that temperature for 90 minutes or more. However, they will die within 20 minutes if exposed to 48°C. Interestingly, bed bug eggs must be exposed to 48°C for 90 minutes to reach 100% mortality.
The same process for treating bed bugs will also kill, and in some cases, completely eradicate other organisms.

Regardless of the heat source, temperatures and run times must be achieved throughout the structure to achieve the eradication of the pest !

Let’s Compare the two pest control heat treatment systems

Electric Vs Propane,
What heat system you employ affects heat treatment run times and methodology

Pest Control Heat Treatment Systems

  • Electric heat is a closed system. It operates from within the structure being treated with heat. Electric heat is slower in the beginning of the heating process than propane.
    With Flexiheat’s electric E18SH heater, starting room temperatures raise by approximately 5˚C for every hour. However, the ambient room air temperature will increase at a faster and faster rate as the room temperature rises and recycles itself. It is the multiplying effect of air turnover with a closed system.
    Electric heat requires power sources. Adding more electric heaters, will be more productive to your heat treatments. However, the power source becomes a growing challenge.Check your available amperes.

Pest Control Heat Treatment Systems

 

 

  • Propane heat is an open system. The unit stays outside the structure and the heat is ducted into the building. It produces positive air pressure. The units require a source of propane to operate. for more information on our range of indirect fired mobile heater – click here
    Intense and immediate heating of the space. Higher air output, higher volume of heated air, high productivity capabilities as compared to electric systems. Propane can be divided with splitting the heat ducting to cover more area, rooms or even another unit.
    Propane results in more thorough penetration and distribution of the heated air.

Factors to consider –

  • Square feet: large or small space. The larger the area the longer heating time for all areas to reach lethal temperatures.
  • Building materials: cement, steel, dry wall, etc. will affect the heating times. Cement floors and walls will take as much as 3 times the time due to the fact that cement acts as an insulator and can maintain cool temperatures with slowly changing thus requiring more heat time.
  • Furnishings: lots of furniture will require more run time due to the amount of objects surface area needing to get to temperature and the obstacle of more furnishing for the heated air to travel through and around.
  • Clutter: Piles of clothing and blankets are very important to move around and mix. The room air temperatures can be 55˚C and under the pile of clothing it could be 27˚C which is not lethal. No clutter, is recommended.
  • Weather: heating in a desert or in high altitude with snow. Is it warm or hot when starting? Humidity and cold will take adjustments and more heat time.
  • Degree of infestation: Identifying infestations early is key to control and is much easier to get a 100% kill. If the infestation is large and mature, basically way over due for treatment, you will need to take time to move objects, furniture, open all draws and closets and spend extra time preparing and allowing more time for longer heat penetration of the structure and furnishings.
  • Starting temperature: Similar to weather but room temperature. Is the treatment beginning temperature at, for example: 25˚C or 5˚C?

All efforts should be taken to preheat a structure prior or during set-up of heat treatment equipment. Starting with a pre-heated room achieves faster arrival times for lethal temperature resulting in less treatment time, and higher productivity.

 

For more information on pest control heat treatment systems,  please click on our products page here .  Alternatively, please give us a call on 01202 822222 and our dedicated sales team will be happy to offer advice and assistance or just contact us by mail by clicking here

Warm Air Heating – Introduction & Benefits

Why is warm air heating consistently popular for large spaces?

Of the various options that are available for heating spaces such as factories, warehouses and retail ‘sheds’, warm air heating has been the most popular for decades. So why is this?

The reason is that not only does warm air heating offer a number of significant benefits for the majority of these buildings, it has also proven those benefits time and again, in many different applications. Consequently, it’s worth considering just what those benefits are.

 Energy efficient

Standard indirect-fired non-condensing warm air heaters are able to deliver minimum net efficiencies of 91% and the latest condensing models provide even higher efficiencies with a minimum 101% (net) at both full and part load, in compliance with the latest EU regulations.

A further significant benefit is that the heat input can be closely tailored to meet the building’s heating requirements. Configured with optional high/low or modulating heat outputs, the heater(s) automatically reduce output once the building environment conditions have been attained, offering a comfortable environment without significant swings in temperature.

With warm air heating, system output can usually be matched to the building load requirements. The same is not always true of alternatives such as radiant where heat input is sometimes compromised to provide adequate coverage of the heated zone. This is typical for modern well insulated buildings.

Depending on the application, warm air heating systems may be combined with destratification fans for even greater efficiency. The Carbon Trust estimates that the use of destratification fans in industrial buildings with high ceilings that are operating a warm air heating system can reduce energy consumption by 20%.

Even distribution

Warm air space heating systems use a fan to draw air in from the space being heated, pass it across a heat exchanger, and distribute the warmed air evenly throughout the space. This even distribution by warm air heating systems is in contrast to heating technologies such as radiant heating that only warms objects that are in ‘direct line of sight’. This means they are vulnerable to ‘shading’ issues that leads to uneven heat distribution.

Versatile positioning

Warm air heaters offer considerable flexibility in terms of their location, ensuring the layout of the heating system is optimised for the configuration of the space being heated. They can be suspended above the space, mounted on walls or they can stand on the floor. Models are available with discharge heads or louvres for direct warming of the air; alternatively heaters can be specified for connection to ductwork for distribution across a wider area.

Warm Air Heating

Air movement

A feature of warm air heaters is that they also offer flexibility in terms of air movement. Most systems re-circulate warm air within the building; however they can also be used to provide air movement in the summer by operating ‘fan only’. In addition heaters can be equipped with fresh air intakes – particularly useful for dusty environments or where fresh air is considered beneficial.

If a building has a process with extract ventilation then it is often a good idea to bring the replacement air in via a fresh air input to the heater. In that way, the input air is warmed and tempered preventing cold uncomfortable draughts.

 Flexible heat sources

Warm air heating offers a choice of heat sources to best suit the application and current energy costs. Warm air heaters are typically operated on natural gas and LPG  – see our SG product range,   light fuel oil see our SO product range or even waste oil see our SZ product range

Warm Air Heating

Controllable

Warm air heaters are also highly controllable, enabling their operation to be closely aligned to the requirements within the space – thus avoiding wasted energy. For example, if there are some areas of the space that are only used occasionally it may be beneficial to zone the heating system so that these spaces are not heated to the same temperature as areas where people are working all day.

There will also be benefits to optimum start and stop control to minimise energy consumption.

 

For more information on our range of warm air heating solutions, please click on our main products page here .  Alternatively, please give us a call on 01202 822222 and our dedicated sales team will be happy to offer advice and assistance or just contact us by mail by clicking here

 

Permanently Condensing Boilers – A Perfect Energy Saving Solution

In times of rising fuel costs , we need to start thinking about utilising the technology now available.  Flexiheat UK are a firm believing in this. That is why we are at the forefront of energy saving technology.  We offer an ideal solution to achieving the goal of saving money and energy in the shape of our BK Permanently Condensing Boilers

BK Permanently condensing boilers

 Condensing Boilers – The History

Condensing boilers are water heaters fuelled by gas or oil. They achieve high efficiency (typically greater than 90% on the higher heating value) by condensing water vapour in the exhaust gases and so recovering its latent heat of vaporisation, which would otherwise have been wasted. The efficiency of a typical non-condensing boiler is around 75%,

Traditional condensing boilers, are really – SEMI CONDENSING BOILERS –As they are reliant on the return water being under 57°C for Gas and 47°C for Oil- Otherwise the physics of the heat transfer will not work !!!!

A Condensing Boiler

Permanently Condensing Boilers

The concept for BK Permanently Condensing Boiler is both ingenious and simple:  Fuel and flue gas temperatures are reduced to a minimum, ensuring the boiler operates in a condensing mode at all times.

 

BK Operation Animation

 

 

Permanently Condensing – How It Works -Step by Step 

  1. The flue gas is cooled down to approx. 70°C by the flue gas passes which are surrounded by the boiler water
  2. The water is heated up from at least 55°C to maximum 80°C, going upwards in a counter flow configuration
  3. The flue gas enters the secondary  heat exchanger made of plastic and cools down below its dew point temperature (48°C for Oil or 57 C for Gas )
  4. The flue gas leaves the system with less than 48°C (for heating oil), and it has an outlet temperature of about 20°C – 40°C at the end of the chimney
  5. The air ( combustion air ) which is taken from outside is already preheated in the chimney to approx. 30°C
  6. The burner combustion air is preheated to 50°C – 60°C, prior to entering the burner
  7. The preheated combustion air is lead to the burner via a hose and the cycle starts again

 

Permanently Condensing Boilers – Advantages

  • Heat Exchanger: The secondary heat exchanger had been engineered to resist the high sulphur content associated with burning oil. It is manufactured from A.B.S which is renowned for its resistance to acids.
  • Room Sealed: No additional combustion air is required
  • Fuel: The Kroll range of BK Permanently Condensing Boilers are available in both oil and gas
  • Environmentally Friendly: Because the exhaust flue gases are at such a low temperature, the polluting element of the gas can be neutralised in an environmentally friendly way
  • Efficient: The Kroll Condensing boilers have an efficiency of 106% for oil and 111% for gas

The Kroll condensing system does not need to meet the following additional requirements:

No  low boiler water temperature of 40/30 °C are necessary, therefore no danger of “legionella” when producing domestic hot water and no problems when heating  up the boiler itself –  i.e. Condensation forming in the combustion chamber

No increase of radiator sizes or the undesired subsequent installation of an  under floor heating system in order to be able to work inside the range of condensation..

No split heating / domestic hot water systems are required

* Also, due to the low flue gas temperatures, a low-cost chimney of plastic can be used. This avoids the expense associated with Stainless Steel flue systems

Energy Saving Comparison

For more information on our BK range, please click  here .  Alternatively, please give us a call on 01202 822222 and our dedicated sales team will be happy to offer advice and assistance or just contact us by mail by clicking here

Warm Air Heating for Greenhouse Applications

There are three main methods of warm air heating for greenhouse applications;-  firstly warm air unit heaters like our LH range of warm air unit heaters. These can use hot water, via a low, medium or high temperature hot water wet boiler system to heat the greenhouse. The second system is via an indirect warm air heater, such as our S range of cabinet heaters, which can be fuel be either gas,(both natural or LPG) see our SG range  ,Oil (both 35 second or 28 second) – see our SO range  or even vegetable/ or waste oil via our SZ range  and lastly with a direct fired warm air heater like our P range 

We are now going to discuss the third method ,direct warm air heaters in more detail. Firstly we need to explain direct fired – this is where the products of combustion ( sometimes referred to as the flue gases ) are expelled directly into the area being heated. This means CO² is being pumped into the heated area, which is beneficial to plant / crop growth.

A correct temperature and an even air distribution are important factors for the growing environment in both agriculture and horticulture. The PE-series is especially designed to control these factors optimally. The large air flow capacity (2500 – 6650 m³/h) and the special round shape of the heater ensure an optimum air distribution, which guarantees an even heat distribution and consistent climate throughout. The PE heaters have a guaranteed efficiency of 100% as all generated heat is supplied directly in to the room. The burner with it’s stabilised flame provides a clean, complete combustion in combination with a relatively low energy consumption. The PE direct fired warm air heater can be supplied suitable for various fuels:  – natural gas, butane, propane or LPG (please specify at time of order)

The “PE” direct fired warm air heater is a very robust heater as it is completely manufactured from stainless steel. This characteristic ensures a long and maintenance free life cycle

Safety and reliability

The complete PE range is CE approved. Every PE heater is subjected to a final inspection during which electrical safety, correct emission values and general operation are checked. Kroll Energy is ISO 9001 certified, ensuring all over quality and safety are guaranteed, as you would expect from a German manufacturer. The heater is provided with the latest technology for optimum control. The ignition process is fully controlled by a digital circuit board. To limit the risk on failures, the PE carries out a self-check each hour. It is also possibly to switch the PE to ventilation only mode. The PCB control board and associated components are placed in a spray proof casing. The IP rating of the control box is IP X4

So, if you are looking for Warm Air Heating for Greenhouse Applications then Flexiheat have it covered

Warm Air Heating for Greenhouse Applications

 

 

 

 

Waste/Multi Oil Burner- a great money saving alternative

More and more people are turning to a waste oil heater or boiler as a viable heating alternative. It is a suitable way of heating a commercial property. The waste oil used in the appliance is usually derived from used automotive or vegetable oil. If you have access to a regular supply of waste oil, you will find a waste oil heater or boiler one of the cheapest heating options. That is why Kroll Energy have perfected a perfect solution to this demand –  The KG/UB waste/multi oil burner

Waste/Multi Oil Burner

The advantages of using a Kroll KG/UB waste/multi oil burner on your heater cabinet or boiler speak for themselves

Economical   Heating using waste oil guarantees much lower energy costs over using regular heating oil. New oil prices exceed waste oil costs by far. If using new oil for your heating, you are bound to constantly face high fuel bills. Using waste oil will significantly reduce your energy bills by almost 100 percent. Besides, prices for new oil are constantly rising because of global market factors

Environmental   Using recycled oil in a heater or burner reduces the demand exerted on environmental resources. This helps encourage sustainable resource utilisation. It also reduces the chances of “disposed “waste oil turning up in waterways or landfills. This is because the waste oil is instead reused as a useful energy resource in the heater or boiler which means less environmental pollution. Little odour, smoke or other emissions are produced while during operation. The minimal pollution adds to the environmental benefits of a waste oil heater. If you purchase a quality waste oil heater or boiler and clean it periodically, the efficiency of the system is significantly enhanced. This will ensure that it burns cleanly with minimal pollution to the environment

Durability    Like any piece of equipment, a waste oil heater or boiler requires some degree of maintenance to run at peak performance. All Kroll waste oil products are quite easy to maintain, and for the most part, can be serviced in-house with proper instructions and attention

Made in Germany our range of KG/UB waste / multi oil burners are all manufactured to an exacting high standard at the Kroll factory near Stuttgart, Germany.  An area renowned and synonymous with engineering quality

waste/multi oil burner- saving

 

The Working Principles of a KG/UB Waste/Multi Oil Burner

 

  • The fuel is pumped from the storage tank by means of a pump system. This in turn enters a pre-heat tank on the burner which is regulated thanks to a float level switch.

 

  • A thermostat regulates the oil temperature within the pre heat tank. Typically for waste mineral oils the temperature needs to be set to between 80 °C and 100°C. For rape seed oil it would need to be set between 80 °C and 140°C

 

  • An additional overheat thermostat prevents overheating and malfunction

 

  • Then the burner control box checks the procedure.

 

  • A special waste oil nozzle draws the fuel, by using the passing of compressed air, which serves as primary air for the combustion, and atomizes it.

 

  • The combustion fan delivers the secondary air that is mixed with the spray mist at the flame ring.

 

Thereby a perfect combustion and safe operation are guaranteed

 

main parts of burner

 

LR5300 Industrial Air Cleaner

Pollutants must be eliminated – particularly where people work and live. Dust, fibres, mould spores or even asbestos fumes can be found in the air and represent a serious health risk. When it comes to professional air purification, the commercial LR5300 Industrial Air Cleaner from Kroll Energy is the perfect solution

LR5300 INDUSTRIAL AIR CLEANER

Where construction work is performed, there is dust. In most cases actually a lot. Dust not only affects workers and their health at the site but also the general public. Dust containing quartz, mineral fibre, wood, cellulose and asbestos are particularly hazardous because they enter the airways and lead to sustainable health effects. Fine dust, in particular, can enter the respiratory tract and lungs, and as these are enclosed by connective tissue making it practically impossible for the particles to exit again. This is followed by chronic sicknesses for the persons affected, such as the much-feared silicosis. Respirable dust consists of particles that are smaller than five thousandths of a millimetre in size. In order to prevent its entry into the respiratory tract, only one preventative measure does the job: the fine dust has to be filtered from the air in advance. The LR5300 Industrial Air Cleaner from Kroll Energy is especially designed for the raw day-to-day work on busy construction sites.

Additionally, spores, allergens and micro fibres, which can result during building, insulation and mould restoration, should not be underestimated.

Another factor to consider are in places of work; facilities and operating material have to adjust the limit values within the next four years. What use is the most sophisticated process optimisation in production when the goods then get damaged in the warehouse? It is vital to ensure optimal conditions in warehouses and storage facilities and to regularly check these.

A sophisticated combination of our LR5300 Industrial Air Cleaner and Dehumidifiers is all you need to take care of and maintain these sensitive areas. You can find various powerful dehumidifiers among the Flexiheat range. With the LR5300 Industrial Air Cleaner you can protect against any pollutants. Your products can be permanently and safely protected when in storage. Improper storage can result in serious damage to goods. Moist air in warehouses damages packaging and in the worst case mould can even form.  Within just a short time pallets or even an entire inventory can be completely ruined.  In short, what this means is that your goods can no longer be sold. Dust, mould spores and bacteria in the air are also not uncommon in warehouses and this too must also be effectively combatted. Pollutants do not just damage your goods; they can also expose your employees to great risk. From a human point of view this is a disaster. And on top of that work colleagues can easily be affected by allergies, rendering them unable to work, which can of course become quite expensive for your company.

If you combine one of our dehumidifiers with our powerful LR5300 Industrial Air Cleaner you will effectively combat dust and pollutants. These mobile professional devices provide a unique air flow control. In no time at all, dust, mould spores and bacteria in the air are no longer an issue in your warehouse or storage facility.

 

 

For more information on the LR5300 Industrial Air Cleaner, please click here  Alternatively, please give us a call on 01202 822222 and our dedicated sales team will be happy to offer advice and assistance or just contact us by mail by clicking here

 

 

Can I fit a Kroll waste / multi oil burner onto my existing boiler?

A Kroll KG/UB waste / multi oil burner from Flexiheat UK is a great way to significantly reduce your heating costs. With its ability to burn almost any used oils from waste engine oils and hydraulic oils to used vegetables oils and Bio Diesel.  In fact, our range of waste/multi oil burners are so universal that they can also burn 100% rape seed oil and heating oils.  Because of these wonderful advantages, more and more people are looking to replace their existing oil burner with one of our KG/UB burners.

Below, we have set out a variety of questions which should help you decide if a waste / multi oil burner is suitable for your existing appliance.

 

1. Will the KG/UB burner fit onto my existing boiler? Please check the dimensions, especially the dimensions of the “holes of the burner plate” and the “dimension of the burner tube”. If these dimensions correspond to the dimensions of the burner’s flame tube, the burner flange can be connected. Please check the below paying particular detail to dimensions “E” and “G”. If the burner tube will fit and you can pick up the burner mountings (G) which have a range due to the slotted burner mounting flange

Download technical details of the KG/UB burners

 

2. The minimum combustion chamber diameter is 180mm The minimum combustion chamber length must be –

KG/UB20P = 300 mm

KG/UB20 = 320 mm

KG/UB55 = 360 mm

KG/UB70 = 360 mm

KG/UB100 = 380 mm

KG/UB150 = 400 mm

KG/UB200 = 400 mm

 

3.Construction of your Boilers Combustion Chamber;-

We have developed and patented our “ZVP” burner tube. This acts like another combustion chamber, within a combustion chamber, ensuring higher efficiency, better combustion, lower flue gas temperatures and longer maintenance periods

ZVP Tube
The following picture shows one of our 200kW waste / multi oil burners with our ZVP tube attached

Waste / Multi Oil Burner

 

The ZVP burner tube ,which is attached directly to the burner comes with a ceramic mat for combustion chambers with convex rear as standard or a 500mm x 500mm ceramic fiber board for combustion chambers with a vertical rear panel

 Download drawing of combustion chamber variants

 

4. The Kroll waste/multi oil burners range require a compressed air supply. This is neither a large amount of air (cfm) nor a high pressure (1.5 Bar Maximum). Kroll produce a whisper quiet compressor, which is extremely quiet and compact (roughly the size of a briefcase), this compressor is controlled by the burner, and is only in use when the burner has a demand. You can utilise your own compressor, as long as it meets the requirements of the burner, and you fit a good quality filter, regulator, water trap prior to the burner.

 

5. We would recommend that your existing flue system is at least, 4 meters, and includes an open terminal and a draught stabilizer,  required. See below drawing of our recommended flue kit we can supply you if so required

Download recommended flue kit configuration for a waste oil boiler

 

For more information on our waste / multi  oil burner range, please click here  Alternatively, please give us a call on 01202 822222 and our dedicated sales team will be happy to offer advice and assistance or just contact us by mail by clicking   here