3kW Electric Heater-240v

110v Heater / 110v Fan Heaters – 3 kW or 1.5 kW Output


Designed and built for industrial use – The FHE 110v heater, which is 3 kW output, offers both durability and efficient heat delivery. This 110v space heater is ideal for building sites or when you only have a 110 Volt –  32 amp supply available. These 110 Volt space heaters are also referred to as 110V Fan Heaters, as these units have a fan enclosed which pushes or expels the air over the electric heating elements , which is warmed and then distributed into the area being heated. Ideal for temporary heating services as well as drying plaster and paint on site.

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110V Heater -110V Fan Heaters-110v site Heater- With optional spigot for ducting up to 2 mtrs


These 110 volt space heaters are designed for use with 110 volt electricity supplies and is fitted with a 32 amp plug

The FHE3 110v space heater is splash proof (IP rating protection class IPx4) and is suitable for use in workshops, factories and construction sites, which require the use of a 110v heater, which is popular in the UK

An extra tough unit designed and built to withstand the rigours of regular site use. Features include an adjustable thermostat and an OTP (over temperature protection) as standard while the optional spigot allows the user to fit up to 5 mtrs of ducting. This 110 volt portable heater is the ideal solution to spot heating on building sites, portable buildings, site huts etc. or in car garages, workshops and factories to keep employees warm or as frost protection. This 110v fan heater also offers a large air flow rate ensuring that the warm air is efficiently distributed throughout the area being heated, especially important for temporary heating.


What is a 110v Heater?

A question we often get asked from some of our customers is what is 110v and is it really required? Or at least why is it almost always used across the larger building sites?

110V or 110 Volt is a professional site voltage. A transformer is required to convert the 240V supply to 110V, and these split the 110 Volt supply down to two 55  volt supplies , as these transformers are centre tapped, this results in essentially dual phase supply. which means voltage and current is much safer to use, should you accidently touch or step on a live . Most 110V transformers and leads are a bright yellow. If you wish to work on any site other than small residential renovations, then you probably do need 110v. This may not be the law but is certainly accepted practice on building sites and is broadly accepted as a Safety standard.

If you are working on a building site you will most likely need 110v power tools as well as a 110v heater, as they are far safer to use significantly reduce the risk of fatalities should there be a cable strike.

Running Costs of a 110v Space Heater

Using a 110v  portable electric fan heater remains one of the most cost effective solution for providing emergency or supplementary heat for a particular space in your site or office.

To work out an accurate running cost for an electric 110v fan heater you can use the below calculation:

Calculating an accurate running cost can vary from room to room because of many factors for example,  number of doors and  windows, building condition, insulation levels  etc. However the following calculation can be used to provide a general idea:

Energy input (kW) x pence per kWh= running cost.

For example a 3kW 110v fan heater running continuously (without stopping) for 1 hour would be:

3kW x 14p/kWh = 42p per hour

The calculation above is based on 0.14p per kWh – please check with your current electricity bill for the exact hourly rate you are currently paying.

110V Fan Heaters – 3 kW Output Technical Specification

  • Airflow Rate – 423m³/hr

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    110v Heater – 110v Site Heater -110v Fan Heaters from Flexiheat UK

  • Pressure – 80 Pascal
  • Fan Type – Radial
  • Heat Output  – 3kW / 10,236 BTU
  • Max Heat Capacity (kcal) 2625
  • Supply voltage –  110 Volt
  • Plug Size – 32 Amp  (110v)
  • Sound (at 3m) – 45dB(A)
  • Spigot size –  200mm – This is an optional extra
  • Mobile and  Portable
  • Remote Thermostat- An option as shown in the left most picture
  • Dimensions – HxWxD (mm) 360 x 300 x 330
  • Weight – 10 KG
  • Over temperature protection- Yes
  • Max Ducting – 2 mtrs
  • Ip rating – IPx4




110v Fan Heaters – Applications

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  • Suitable for most Industrial and Commercial Heating Applications
  • Dockyards and ship building
  • Workshop Heating
  • Factories & Warehouse Heating
  • Mining
  • Construction Sites
  • Site Huts
  • Processing plants
  • Events & Marquee Heating
  • Frost Protection Heating
  • Military Installations
  • Exhibition halls
  • Garage Heating
  • Temporary Buildings
Download the 110V Fan Heater Brochure

For more information on our range of  electric fan heaters,  please click on our products page here.

110 Volt 16 Amp 1.5 kW Fan Heaters / Site Heaters

1.5kw 110 Volt electric site heater 16 Amp 110volts site heater 110V fan heater or space heater from Flexiheat UK

A 110v 16 amp heater or 110v fan heater with a 1.5 kW heat output from Flexiheat UK

This fan heater is a 1.5kW 110 Volt 16 Amp unit, manufactured with a robust steel body for durability and are aesthetically pleasing on the eye. They are electrically powered by a 110 Volt 16 amp supply. They are designed for efficient and thermostatically controlled warm air spot heating with a directed airflow, having a heat output of 1.5 kW.

Their applications include site heaters, as often only 16 Amp 110 Volt supply is available on building sites, but also can be used in applications such as drying out buildings after flood damage. This 110v 16 amp heater, has a fully variable temperature thermostat with a frost protection setting. This 110v space heater can also be set to full power of 1.5 kW from a 16 Amp electrical supply.

This 110v heater also features an automatic safety cut out and can be used in a fan only setting for air circulation in the summer periods. This heater comes with a a 16A 110v mains lead as standard, that can either be hard wired into the electric system or you can fit a 16 amp plug or socket, depending on your requirements  making it a mobile 110v space heater, which can be moved from position to position as required.

Heater Dimensions  ( L x B x H ) =  260 x 240 x 350 mm

Heater Output – 1.5 kW or Fan only

Weight – 4.2 kg’s

Plug type – 16Amp 110v 3 pin mains cable

Electrical protection rating – IP Rating IPX4

The frost protection setting on this 110v space heater will operate automatically should the temperature fall below 5 Degrees Centigrade, when the fan heater has been put into the frost protection mode of operation.

This 110 volt heater must be earthed and meets the requirements of EU Directive 89/336/EEC for EMC.

Portable Infrared Heater – “FRG308” –  110 Volt – 16 Amp – 1.6 kW Heat Output Model

These portable electric infrared radiant heaters are powered from a standard 110 Volt,  16 Amp electrical supply ( commonly found on construction sites ) and feature all new quartz heating elements for improved resilience, two heat settings, a reduced glow and a high quality build specification. These infrared heaters are perfect for sites which require 110 volt , such as building and construction sites for safety requirements.

  • Sensible Heat Capacity (kW) 1.6 kW
  • Heat settings – 2 steps –  800 Watts or 1.6 kW
  • Carbon Fibre Filaments – 2 x 800 Watts
  • Electrical Supply – 110 Volt / 50 Hz
  • Plug Size – 16 Amps
  • Mobility &  Portable Dimensions (Body) H x W x D  =  875 mm x 490 mm x 185 mm ( 550 mm depth with wheels)
  • Weight – 17 Kg’s

Portable Infrared Heater -” FRG308″ – 110 Volt – 32 Amp – 3 kW Heat Output Model

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These infrared portable space heaters are powered from a standard 110 Volt , 32 Amp electrical supply and features all new carbon fibre filaments for improved resilience, two heat settings, a reduced glow and a high quality build specification, make these the perfect 110 Volt site heater.

  • Sensible Heat Capacity (kW) – 3 kW
  • Heat settings – 2 steps -1.5 kW/3 kW
  • Filaments – 2 x 1.5 kW
  • Electrical Supply – 110 Volt / 50 Hz
  • Plug Size – 32 Amp
  • Mobility &  Portable Dimensions (Body) H x W x D  =  875 mm x 490 mm x 185 mm ( 420 mm depth with wheels)
  • Weight – 17 Kg’s

110V Heater / 110V Fan Heaters / 110 Volt Heater for Sale UK & Ireland 

Should you require anymore assistance, prices or information on our 110V Heater / 110v Fan Heaters / 110v Space Heaters / 110 Volt 16 Amp Heater for sale in the UK and Ireland, 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