Electric Unit Heaters

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Heaters are necessary for maintaining the ambient temperature in cold environments. They can be powered by electricity, natural gas or liquid propane. Use of electric current for powering...Read more

StyleModelAir FlowAmps AcBtuhDepthHeightKwPhaseTemp. RisePrice (ex. VAT)
AMUH0341350 cfm3.610,2007.5"16"3.0327 Degrees F€1,088.20
AMUH0521350 cfm17.8/20.812,600/17,0007.5"16"3.7/5.01 or 345 Degrees F€805.73
AMUH0581350 cfm24.0/13.917,0007.5"16"5.01 or 345 Degrees F€893.75
AMUH0321350 cfm11.0/12.57500/10,2007.5"16"2.2/3.0127 Degrees F€789.91
AMUH0381350 cfm14.510,2007.5"16"3.0127 Degrees F€843.25
AMUH0541350 cfm6.017,0007.5"16"5.0345 Degrees F€1,077.62
AMUH074650 cfm9.025,6007.5"21.75"7.5337 Degrees F€1,835.01
AMUH104650 cfm12.034,1207.5"21.75"10.0349 Degrees F€1,556.58
AMUH102650 cfm36.0/42.025,600/34,1007.5"21.75"7.5/10.01 or 349 Degrees F€1,369.33
AMUH108650 cfm48.1/27.834,1207.5"21.75"10.01 or 349 Degrees F€1,530.39
AMUH078650 cfm36.1/20.825,6007.5"21.75"7.51 or 337 Degrees F€1,273.78
AMUH072650 cfm31.3/27.019,100/25,6007.5"21.75"5.6/7.51 or 337 Degrees F€1,273.78
AMUH158910 cfm72.0/41.651,18012.75"21.75"15.01 or 352 Degrees F€2,259.23
AMUH154910 cfm18.051,18012.75"21.75"15.0352 Degrees F€2,577.96
AMUH152910 cfm31.3/36.138,200/51,20012.75"21.75"11.2/15.0352 Degrees F€2,363.69
HOFFMAN -

Electric Heaters

StyleModel
ADAH1002A
RFQ
BDAH13001C
RFQ
BDAH13002C
RFQ
StyleModel
ADAH101
RFQ
ADAH301
RFQ
ADAH601
RFQ
StyleModel
ADAH101TS
RFQ
ADAH201TS
RFQ
ADAH501TS
RFQ
HOFFMAN -

Hazardous Location Heaters

StyleModelPrice (ex. VAT)
A71550€1,119.69
A71551€1,432.58
DAYTON -

Electric Unit Heaters

What are Dayton electric heaters?
Dayton electric unit heaters are typically used in areas with high ceilings and are able to heat large volume areas without the need for extensive duct systems. Dayton electric heaters have an energy efficient fan coil design to offer a maximum airflow of 3400 cfm and are ideal for continuous or intermittent use in factories, warehouses, stock rooms and service stations. These unit heaters feature an excellent pull through airflow design for even air distribution & cooler element operation and an automatic reset linear thermal protector to disconnect the heater when the normal operating temperature gets exceeded. Dayton electric heaters have totally enclosed motors with die formed, heavy gauge steel housing to withstand harsh industrial environments. They are equipped with aluminium finned, copper clad steel sheath heating element for efficient operation. Choose from a wide variety of these Dayton electric heaters, available in a maximum heating capacity of 85250 BTUh, on Raptor Supplies.

StyleModelAir FlowAmps AcBtuhDepthHeightKwTemp. RiseWidthPrice (ex. VAT)
A4TDH73400 cfm72.3204,70014.5"35.5"6060 Degrees F30.5"€9,451.90
B4TDH95000 cfm96.3273,00018.5"39.5"8055 Degrees F37.5"€11,516.79
StyleModelAir FlowAmps AcBtuhDepthHeightKwPhaseTemp. RisePrice (ex. VAT)
AMUH0361350 cfm2.910,2397.5"16"3.0327 Degrees F€1,383.15
AMUH0371350 cfm11.010,2397.5"16"3.0127 Degrees F€965.67
AMUH0561350 cfm4.817,0657.5"16"5.0345 Degrees F€1,629.17
AMUH0571350 cfm18.017,0657.5"16"5.0145 Degrees F€1,056.65
AMUH076650 cfm7.325,5987.625"21.75"7.5337 Degrees F€1,954.33
AMUH077650 cfm27.025,5987.625"21.75"7.5137 Degrees F€1,791.95
AMUH106650 cfm9.734,1307.625"21.75"10.0349 Degrees F€2,111.89
AMUH107650 cfm36.034,1307.625"21.75"10.0149 Degrees F€1,809.31
AMUH156910 cfm14.551,19512.75"21.75"15.0352 Degrees F€3,339.20
AMUH2061320 cfm19.368,26012.75"21.75"20.0348 Degrees F€4,208.96
AMUH2081320 cfm56.068,26012.75"21.75"20.0348 Degrees F€4,243.19
AMUH2041320 cfm24.068,26012.75"21.75"20.0348 Degrees F€3,448.21
AMUH2021320 cfm48.0/41.251,195/68,26012.75"21.75"15.0/20.0348 Degrees F€3,688.10
AMUH2522100 cfm52.0/60.063,823/85,32511.75"30"18.7/25.0344 Degrees F/38 Degrees F€5,039.80
AMUH2542100 cfm30.085,32511.75"30"25.0344 Degrees F€5,039.80
AMUH2562100 cfm24.285,32511.75"30"25.0344 Degrees F€4,769.08
AMUH3042100 cfm36.0102,39011.75"30"30.0353 Degrees F€5,988.93
AMUH3062100 cfm29.0102,39011.75"30"30.0353 Degrees F€5,706.52
AMUH5023000 cfm120.4/104.2127,646/170,65017.125"30"37.5/50.0361 Degrees F/53 Degrees F€9,053.87
AMUH4063000 cfm38.7136,52017.125"30"40.0349 Degrees€7,228.39
AMUH5063000 cfm48.3170,65017.125"30"50.0361 Degrees F€9,053.87
AMUH4043000 cfm48.0136,52017.125"30"40.0349 Degrees€7,279.61
AMUH4023000 cfm96.4/83.4102,390/136,52017.125"30"30.0/40.0349 Degrees /42 Degrees F€7,511.70
AMUH5083000 cfm139.0170,65017.125"30"50.0361 Degrees F€9,061.96
AMUH5043000 cfm60.2170,65017.125"30"50.0361 Degrees F€8,848.44
VESTIL -

IBC Series Intermediate Bulk Container Heaters

Vestil intermediate bulk container heaters are used in pharmaceutical, chemical, cosmetic and food industries for heating viscous liquids. These heaters are integrated with an adjustable thermometer and a built-in maximum temperature reset mechanism for precise heat allocation. They feature silicone construction for excellent UV stability and to withstand temperatures ranging from 50 to 160 degrees F.

StyleModelHeightWidthPrice (ex. VAT)
AIBC-HEAT-27542"42"€3,324.28
RFQ
BIBC-HEAT-33048"48"€3,579.41
RFQ

Electric Unit Heaters

Electric unit heaters are suitable for providing primary / supplementary heating in exposed areas like warehouses and factories. They are wall- or ceiling-mounted for use in downflow or horizontal heating applications and saving limited floor working spaces. These industrial unit heaters feature a forced air system to heat the air by using a heating element and a fan. They come with adjustable air outlet louvers to direct the airflow in the desired direction. These heaters have a one-piece, portable design for easy operation in remote locations & outdoor areas.
Dayton unit heaters can heat up large spaces continuously or intermittently. They are equipped with an aluminium-finned, copper-clad steel sheath heating element for excellent heat conductivity and a heavy-duty totally enclosed motor that accepts single- / three-phase power supply. The motors drive a fan with large dynamically balanced blades for channeling the heat through the unit's Venturi outlet to a desired location. The fan gets its air supply through the back side of the unit having an advanced inlet louver design for drawing cool air over the heating element. Dayton heaters also have numerous safety features like an automatic reset linear thermal protector that disconnects the unit in case of overheating.
QMark electric unit heaters have 18- / 20-gauge steel construction with a powder coated or polyester powder-coated finish for structural rigidity & abrasion resistance. Selected models of these QMark unit heaters are integrated with a 2-speed fan selector switch and a fan-only switch that helps control the air movement speed with or without the heat.

Uses

Electric unit heaters are ideal for heating large areas like factories, warehouses and garages. They are ideal for locations where central heating is not possible. However, selected models can also fit into tight spaces and ducts.

Features

  • Electric unit heaters are used to heat up warehouses, stock rooms, service stations, factories and large exposed areas.
  • They can be suspended from walls or ceilings for reducing wastage of floor space.
  • These unit heaters use a forced air heating system containing a heating element and a fan.
  • The linear thermal protector with an automatic reset feature prevents overheating.
  • They are further integrated with adjustable louvres for controlling the directional flow of heat.
  • These unit heaters have powder-coated steel housing and an enclosed electric motor for protection against harsh industrial environments & contaminants.

Vestil IBC Series intermediate bulk container heaters

  • These adjustable wrap-around tote tank heaters are used in pharmaceutical, chemical, cosmetic and food industries for heating containers having viscous liquids.
  • They are equipped with simple modifiable straps to apply & adjust the heater easily to an existing unit.
  • These heaters are integrated with an adjustable thermometer and a built-in maximum temperature reset mechanism for allocating desired heat precisely and ensuring durability.
  • They have silicone impregnated cloth construction for excellent UV stability and to withstand temperatures ranging from 50 to 160 degrees F.

Airmaster Fan electric unit heaters

  • They have a portable, one-piece structure for easily fitting into compact spaces.
  • These Airmaster heaters are integrated with a built-in thermostat having two / three comfort heat selections for precise temperature rise.
  • They also have safety features like overheat & tip-over shut-off control and a power on indicator lamp for safe operation.
  • We also supply electric salamander heaters that have a drum type body structure with wheels for portable heating at the desired location.
  • These salamander heaters further feature finned tubular heating elements and safety screens on both the air intake and output opening enclosures.

Working Mechanism

  • After purchasing an electric unit heater with the desired airflow rating, heat & power specifications, the unit is installed on the walls or ceiling near a power source using mounting brackets.
  • Switch on the power to start the heater. Toggle the fan delay switch (available in selected models) if you want to eliminate cold drafts by letting the unit heat up first.
  • Now, the unit starts supplying heated air horizontally or with a downflow.
  • The speed of the unit can be controlled using a mechanical dial and the temperature rise / heating can be adjusted using a thermostat that is available in some electric unit heaters.

Standards and Approvals

Dayton & Airmaster Fan electric unit heaters are UL- & cUL-listed whereas the QMark heaters are UL, NEC & OSHA certified for user safety and delivering optimum performance.

Frequently Asked Questions

What to do in case of electric unit heater failure?

Assuming that the selected unit heater is the correct choice for the desired heating capacity & airflow, the first thing to check is the wiring connection & the status of fuse. Users should also clean dirt or dust accumulated on the motor, causing heating up of the motor. Motors should also be lubricated regularly for smooth operation.

What accessories are compatible with these electric unit heaters?

Raptor Supplies can deliver a wide range of accessories that fit into the electric unit heaters for ease-of-use. Thermostats are used to control the temperature of the heater either digitally or through a mechanical dial. Internal fan switch allows users to switch on only the fan during summer months. Universal wall and ceiling mounting bracket kits are used to attach these unit heaters to walls or ceiling without taking up the floor space.

What is the difference between different variants of electric heaters?

Electric heaters come in various types such as electric baseboard heaters, electric fan coil heaters, heating cables and portable electric heaters. The electric baseboard heaters install along the base of the wall to supplement the central heating system or warm a small room by itself. Electric heating cables heat up pipes, roof, and gutter systems. They are also installed under the flooring for heating the floors. The electric fan coil heaters or plenum heaters are used for heating concealed places like drop ceilings or plenum spaces. The portable electric models can be moved from one location to another using wheels or carts wherever extra heat is desired. They are also used as personal heating units in offices or receptions.

Does Raptor Supplies offer other variants of electric unit heaters?

Yes, Raptor Supplies offers various variants of electric unit heaters, namely electric baseboard heaters, electric fan coil heaters, heating cables and portable electric heaters.

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