60kW Boiler – Gas fired condensing boiler

Our 60 kW boiler is a hot water boiler for central heating and will also produce domestic hot water via an indirect cylinder for larger properties or light commercial applications. They are a regular boiler, which is normally wall hung / mounted or can be installed on an optional frame floor-standing kit if space is at a premium, when considering your new high-efficiency boiler.

With ERP high efficiencies of 97% full load efficiency and 108% at part load efficiency, this is an “A” rating energy-efficient boiler, they are ideal boilers- with a lightweight design and compact footprint for this product range and low class 6 NOx emissions.

They are available in natural gas models or LPG gas models and have a 28 mm diameter stainless steel heat exchanger – which guarantees lower blocking risk, higher thermal efficiency, and easier cleaning of this commercial boiler.

Condensing boiler – 60 kW

These boilers make use of a method known as condensing, in which the boiler extracts the energy that has been accumulated in the hot exhaust gases before discharging them into the external environment. Because of this, its operating efficiency rating is significantly increased, and it also achieves a greater fuel economy, which results in running cost savings, which you would expect when installing a new boiler.

A gas-condensing boiler is the best boiler, as they’re the most reliable and efficient for heavy domestic or light commercial heating applications. Our wall-hung boiler features as standard a reliable, high-efficiency pump integrated within this commercial boiler. This reduces installation labour time and cost.

Commercial boiler or large home heating boiler?

At this boiler output, this boiler may be referred to as a commercial boiler. Some people say anything over a 50 kW boiler is one. Any qualified domestic gas engineer who is gas safe registered can install a natural gas-fired condensing boiler up to 70 kW of input. So, is it a light commercial boiler or a large domestic boiler – it’s in the eye of the beholder, as they say?

60 kW system boiler or 60 kW regular boiler

These are 60 kW regular boilers, also known as conventional boilers or heat only boilers, these maintain the pressure in the heating system with the assistance of a header tank, also known as a feed (sometimes called a cold water storage cistern) and expansion tank, which is often located in the attic. On the other hand, system boilers make use of a pressurised heating circuit that is fed by water drawn from the mains. System boilers are more common these days, as they are sealed heating systems.

You can make our unit into a 60 kW system boiler by adding an expansion vessel to the heating system; unfortunately, at this size of boiler, we don’t have the space within the casing for installation of the expansion vessel.

Stainless steel combustion chamber

Product details and features – careful component selection – for high reliability: this product features a stainless steel heat exchanger in our commercial boiler, as it’s the most suitable, providing long product life as it provides a higher level of resistance to oxidation and corrosion whilst being light enough in weight at the output rating of 60 kW to be wall mounted / wall hung. Most high-quality popular brands also use stainless steel heat exchangers now for reliability, but a few still using an inferior aluminium heat exchanger in their wall-hung new boiler. We offer a 5-year warranty on our heat exchanger on this commercial boiler.

Home heating

When used in larger properties or homes, with normally 20 plus radiators and with multiple bathrooms, a suitable indirect hot water cylinder must be used. We do a full range of these, with sizing details depending on the domestic hot water demands – see more on our dedicated webpage – indirect unvented cylinders – for more information on this product range.

Central heating system

This regular boiler can heat a big residential home or commercial facility with the same level of effectiveness. With a high modulation or turndown ratio of 10:1, which ensures excellent heat load matching to the heating system requirements, you are really getting the best boiler on the UK and Irish markets.

This boiler can be used on an underfloor heating system installation or a traditional radiator heating system installation, and we have cascade boiler installations options, should you want to use this commercial boiler in multiples with pipe header kits, floor-standing frame kits, etc., with a cascade control option.

Download the R1K 60 – 60kW gas fired condensing boiler manual from Flexiheat UK

Control and thermostat options for our boilers

The unit has an inbuilt control panel which is a large backlit display with simple controls which are easy to use.

A weather sensor is included as standard for optional weather compensation. It controls the boiler’s output based on the weather outside conditions to make sure it uses the least amount of energy and reduces running costs. This feature is called weather optimisation and compensation.

This unit is also “OpenTherm” compatible, which means you can use Nest or Hive controllers to control your boiler from a phone App. Or we do an updated controls option called cloud warm.

Natural gas boiler or LPG gas

Our wall-hung boilers can be supplied in either natural gas or propane gas (commonly known as LPG); we can also supply a conversion gas install kit should you wish to change from natural gas to LPG or vice versa. Whatever gas you use, you’re getting a reliable, high-efficiency boiler with great load efficiency – with a certified  “A” rated ErP energy efficiency rating.

Delivery or Collection

You can purchase your new boiler directly with us to get the best deal. We can deliver on a small half pallet service – the delivery date might be variable depending on your postcode. For example, a Scottish Highlands or West Wales postcode can take 2/3 working days – while a “middle England” postcode may only take one working day. Alternatively, you can collect from our local branch at Wimborne, Dorset, England – postcode – BH21 6SZ

60kW Gas Boiler

Should you require any more information or a cost on our 60kW gas fired boiler on the UK and Irish markets, please contact our sales team on 01202 822221 or click here for our email contact form. All sales are supplied with an inc vat invoice.