Top Sellers in Industrial / Commercial Heater
King Electric 20kW Unit Heater, 1-3 Phase, 1100 CFM, 480V, Gray
KB4820-3MP-T-B2
20kW = 20000W 1-3 Phase 480V 1100 CFM Up to 2000 Square Feet Adjustable louvers to direct air Built-in fan...
$3,661.61Each
Qmark Heater 5kW Unit Heater Pro w/ SmartSeries Plus, 3 Ph, 6A, 480V
MUH0541-PRO-SSP
5kW = 5000W 480V; 6 Amp 3 Phase 350 CFM These heaters come standard with A disconnect switch to make...
$1,743.00Each
Qmark Heater 480V 10kW 3 Phase QWD Series Washdown Corrosion-Resistant Unit Heater
QWD10432
Qmark 480V 10kW 3 Phase QWD Series Washdown Corrosion-Resistant Unit Heater features: MADE TO ORDER | Cannot be Cancelled Thermostat...
$3,816.83Each
Qmark Heater Up to 500W at 240V Utility Well House Heater Almond
WHT500
Qmark Up to 500W at 240V Utility Well House Heater Almond Features: 500W at 240V; 376W at 208V; 500W at...
$180.35Each
Qmark Heater 208V 12.5kW 3 Phase QWD Series Washdown Corrosion-Resistant Unit Heater
QWD12832
Qmark 208V 12.5kW 3 Phase QWD Series Washdown Corrosion-Resistant Unit Heater features: Thermostat Sold Separately Operating Temperature range: 55°F- 90°F...
$4,509.32Each
Qmark Heater Replacement Motor for MUH404, MUH504, & MUH406 Model Heaters, 480V
3900-0350-001
480V Replacement Motor Works in Model MUH404, MUH504, & MUH406 Heaters REPLACEMENT PART ONLY, HEATER NOT INCLUDED...
$734.77Each
Qmark Heater 5000W Horizontal Downflow Unit Heater, 17 BTU/H, 24/12.5 Amps, 208V, 1-3 Ph, Gray
HUH520SA
208V Heater voltage, 208V Motor voltage, 5000W 17 BTU/H, 1-3 Ph, 270 CFM, 1400 RPM Continuous Circuit and Fan Motor:...
$842.21Each
King Electric 4kW ECO2S+ Unit Heater, 1 Phase, 400 CFM, 208V/240V, Gray
KB2404-1-ECO2S-PLUS
4kW = 4000W 1 Phase 208V 400 CFM Up to 400 Square Feet Smart ECO2S+ energy saving design 2-Stage heating:...
$1,390.23Each
Qmark Heater 25.6/34.1 BTU/H Pro Series Unit Heater, 10kW, 650 CFM, 42A, 208/240V
HUHAA1024-PRO
7,500/10,000 Watts 208/240V 25.6/34.1 BTU/H Pro Series Unit Heater 650 CFM 1-3 Ph 36/42 Amps A disconnect switch to make...
$1,293.03Each
King Electric 7.5kW ECO2S Unit Heater, 1 Phase, 600 CFM, 208V/240V, Gray
KB2407-1-B2-ECO
7.5kW = 7500W 1 Phase 208V/240V 600 CFM Up to 750 Square Feet Smart ECO2S energy-saving design 2-Stage heating: automatically...
$1,333.97Each
King Electric 118-in 1800W Cove Heater, Up to 180 Sq Ft, 208V/240V White
KCV2418-W
White 118 Inch 1350W @ 208V; 1800W @ 240V 208V/240V Up to 180 Square Feet Warmth from above - Space...
$725.31Each
Qmark Heater 2000W Heating Element for ARL6023 & BRM6023 Model Heaters, 240V
HE20240
2000W 240V Replacement Heating Element Works in Model BRM6023 & ARL6023 Heaters REPLACEMENT PART ONLY, HEATER NOT INCLUDED...
$697.23Each
Qmark Heater 10kW Plenum Unit Heaters, 3 Ph, 13.17 A, 480W
BPH1104324
10000W @ 480V Plenum Rated Unit Heaters for concealed spaces Temp Change 31-37 F 13.17A Built-in disconnect switch Compact size,...
$2,044.67Each
King Electric Built-In Thermostat for KBP Series Heaters, Single Pole, 3 Wire
60040
Single Pole 3-Wire Made for use with KBP series unit heaters...
$59.95Each
Qmark Heater 16378 BTU/H Programmable Wall Heater, 4.8kW, 20A, 1 Ph, 240V, White
SSARWH4804
16,378 BTU/H Architectural SmartSeries Wall Heater 240V 1440/4800 Watts 20 Amps White 100 CFM Energy efficiency with proportional heating that...
$921.05Each
Qmark Heater 24 Inch 60 Degree Sym 2 Element FRP Series Infrared Heater Enclosure, Painted
FRP226S
Qmark 24 Inch 60 Deg Sym 2 Element FRP Series Infrared Heater Enclosure, Painted features: HOUSING ONLY - 2 elements...
$568.15Each
Qmark Heater 17 BTU/H Unit Heater, 5kW, 350 CFM, 1 Ph, 18A, 277V
HUHAA527
5,000W @ 277V 17 BTU/H Horizontal/Downflow Unit Heater 350 CFM 1 Ph 18 Amps 1 or 3-phase wiring on 5...
$645.35Each
Fantech 12-in Electric Heater Kit for Makeup Air System, 1600 CFM, 10 kW, 240V
MUAH 12/10
Electric Duct Heater for Standard Spiral Circular DuctsSuitable for 12-in Duct Size10 kW ModelSpigot ConnectionIntegral Electronic Temperature Regulator...
$1,294.49Each
Dimplex 17060 BTU/H Unit Heater w/ Thermostat, 5kW, 600V, Almond
EUH05B84CT
5kW; 5000W 17060 BTU/H 1/3 Phase 350 CFM 600V Built-in adjustable thermostat on all models Ceiling hanger bracket included, optional...
$599.99Each
Stelpro 10000 Oxford Industrial Unit Heater w/ 24V Control, 700 CFM, 34127 BTU/H, 3 Ph, 208V
ASHU1083C24CHAR
Stelpro 10000W 208V Commercial Industrial Unit Heater, 24V Control, 3-Phase Black features: Thermostat sold separately 3-phase unit that can be...
$1,019.70Each
Qmark Heater 8530/17060 BTU/H Garage Unit Heater, 2.5/5kW, 210 CFM, 21A, 208V/240V
PH5HWAC
Garage Unit Heaters 8,350/12,795 BTU/H @ 208V 11,372/17,060 BTU/H @ 240V 2,500/3,750 @ 208V 3,332/5,000 @ 240V 12.0/18 Amps @...
$505.13Each
Qmark Heater Fintube Heating Element for CU-A and CU-B Heaters, 240V
1802-0103-002
Replacement Fintube Heating Element 240V 1000W Works in Model 1200, 1300, 1400, 1500, 1600 REPLACEMENT FINTUBE ONLY, UNIT HEATER NOT...
$251.08each
Qmark Heater 625W 2 x 4' Radiant Ceiling Panel Heater, 120V
CP621F
Qmark Heating 625W 2 x 4' Radiant Ceiling Panel Heater, 120V Features: Flurry White color finish 120V, includes ground wire...
$497.63Each
Qmark Heater 2500/5000W Horizontal Downflow Heater, 17065 BTU/H, 20.9A, 208/240V
HUH524TA
1874/2500/3750/5000 Watts 208/240V 6,396/17,065 BTU/H 1 Phase Horizontal/Downflow Unit Heater 270 CFM 20.9 Amps Equipped with ceiling-mount bracket for horizontal...
$487.97Each
Fantech 10-in Electric Heater Kit for Makeup Air System, 1200 CFM, 10 kW, 240V
MUAH 10/10
Electric Duct Heater for Standard Spiral Circular Ducts Suitable for 10-in Duct Size 10 kW Model Spigot Connection Integral...
$956.99Each
Qmark Heater 25598 BTU/H Horizontal/Downflow Heater, 7.5kW, 270 CFM, 31.3A, 240V
HUH724ST
7,500 Watts 240V 25,598 BTU/H Horizontal/Downflow Unit Heater 270 CFM 31.3 Amps Disconnect switch (DS30) option available for heaters 24...
$882.61Each
King Electric 5700W Compact Unit Heater, 625 Sq Ft, 270 CFM, 1 Ph, 24 Amp, 208V/240V, Almond
KBP2406
950W / 1900W / 2850W / 3800W / 4750W / 5700W Up to 625 Square Feet 270 CFM 208V/240V Electrical...
$815.19Each
Dimplex 1500W Indoor/Outdoor Electric Infrared Heater, Up to 175 SqFt, 110V-120V
DIR15A10GR
1500 maximum wattage 110-120 maximum voltage 1-year replacement parts Can be surface or wall mounted Mounts included For patios, balconies,...
$399.99Each
Stelpro 2000W Oxford Industrial Unit Heater w/ 24V Control, 250 CFM, 6825 BTU/H, 3 Ph, 480V
ASHU0253C24CHAR
Stelpro 2000W 480V Commercial Industrial Unit Heater, 24V Control, 3-Phase Black features: Thermostat sold separately 24V Control included Cabinet made...
$705.67Each
Qmark Heater Replacement Motor for MUH254A MUH304A Model Heaters, 480V
3900-2065-000
480V Replacement Motor Works in Model MUH254A MUH304A Heaters REPLACEMENT PART ONLY, HEATER NOT INCLUDED...
$697.85Each
King Electric 20kW Unit Heater, 1-3 Phase, 1100 CFM, 480V, Gray
KB4820-3MP-T-B2
20kW = 20000W 1-3 Phase 480V 1100 CFM Up to 2000 Square Feet Adjustable louvers to direct air Built-in fan...
$3,661.61Each
Qmark Heater 5kW Unit Heater Pro w/ SmartSeries Plus, 3 Ph, 6A, 480V
MUH0541-PRO-SSP
5kW = 5000W 480V; 6 Amp 3 Phase 350 CFM These heaters come standard with A disconnect switch to make...
$1,743.00Each
Qmark Heater 480V 10kW 3 Phase QWD Series Washdown Corrosion-Resistant Unit Heater
QWD10432
Qmark 480V 10kW 3 Phase QWD Series Washdown Corrosion-Resistant Unit Heater features: MADE TO ORDER | Cannot be Cancelled Thermostat...
$3,816.83Each
Qmark Heater Up to 500W at 240V Utility Well House Heater Almond
WHT500
Qmark Up to 500W at 240V Utility Well House Heater Almond Features: 500W at 240V; 376W at 208V; 500W at...
$180.35Each
Qmark Heater 208V 12.5kW 3 Phase QWD Series Washdown Corrosion-Resistant Unit Heater
QWD12832
Qmark 208V 12.5kW 3 Phase QWD Series Washdown Corrosion-Resistant Unit Heater features: Thermostat Sold Separately Operating Temperature range: 55°F- 90°F...
$4,509.32Each
Qmark Heater Replacement Motor for MUH404, MUH504, & MUH406 Model Heaters, 480V
3900-0350-001
480V Replacement Motor Works in Model MUH404, MUH504, & MUH406 Heaters REPLACEMENT PART ONLY, HEATER NOT INCLUDED...
$734.77Each
Qmark Heater 5000W Horizontal Downflow Unit Heater, 17 BTU/H, 24/12.5 Amps, 208V, 1-3 Ph, Gray
HUH520SA
208V Heater voltage, 208V Motor voltage, 5000W 17 BTU/H, 1-3 Ph, 270 CFM, 1400 RPM Continuous Circuit and Fan Motor:...
$842.21Each
King Electric 4kW ECO2S+ Unit Heater, 1 Phase, 400 CFM, 208V/240V, Gray
KB2404-1-ECO2S-PLUS
4kW = 4000W 1 Phase 208V 400 CFM Up to 400 Square Feet Smart ECO2S+ energy saving design 2-Stage heating:...
$1,390.23Each
Qmark Heater 25.6/34.1 BTU/H Pro Series Unit Heater, 10kW, 650 CFM, 42A, 208/240V
HUHAA1024-PRO
7,500/10,000 Watts 208/240V 25.6/34.1 BTU/H Pro Series Unit Heater 650 CFM 1-3 Ph 36/42 Amps A disconnect switch to make...
$1,293.03Each
King Electric 7.5kW ECO2S Unit Heater, 1 Phase, 600 CFM, 208V/240V, Gray
KB2407-1-B2-ECO
7.5kW = 7500W 1 Phase 208V/240V 600 CFM Up to 750 Square Feet Smart ECO2S energy-saving design 2-Stage heating: automatically...
$1,333.97Each
King Electric 118-in 1800W Cove Heater, Up to 180 Sq Ft, 208V/240V White
KCV2418-W
White 118 Inch 1350W @ 208V; 1800W @ 240V 208V/240V Up to 180 Square Feet Warmth from above - Space...
$725.31Each
Qmark Heater 2000W Heating Element for ARL6023 & BRM6023 Model Heaters, 240V
HE20240
2000W 240V Replacement Heating Element Works in Model BRM6023 & ARL6023 Heaters REPLACEMENT PART ONLY, HEATER NOT INCLUDED...
$697.23Each
Qmark Heater 10kW Plenum Unit Heaters, 3 Ph, 13.17 A, 480W
BPH1104324
10000W @ 480V Plenum Rated Unit Heaters for concealed spaces Temp Change 31-37 F 13.17A Built-in disconnect switch Compact size,...
$2,044.67Each
King Electric Built-In Thermostat for KBP Series Heaters, Single Pole, 3 Wire
60040
Single Pole 3-Wire Made for use with KBP series unit heaters...
$59.95Each
Qmark Heater 16378 BTU/H Programmable Wall Heater, 4.8kW, 20A, 1 Ph, 240V, White
SSARWH4804
16,378 BTU/H Architectural SmartSeries Wall Heater 240V 1440/4800 Watts 20 Amps White 100 CFM Energy efficiency with proportional heating that...
$921.05Each
Qmark Heater 24 Inch 60 Degree Sym 2 Element FRP Series Infrared Heater Enclosure, Painted
FRP226S
Qmark 24 Inch 60 Deg Sym 2 Element FRP Series Infrared Heater Enclosure, Painted features: HOUSING ONLY - 2 elements...
$568.15Each
Qmark Heater 17 BTU/H Unit Heater, 5kW, 350 CFM, 1 Ph, 18A, 277V
HUHAA527
5,000W @ 277V 17 BTU/H Horizontal/Downflow Unit Heater 350 CFM 1 Ph 18 Amps 1 or 3-phase wiring on 5...
$645.35Each
Fantech 12-in Electric Heater Kit for Makeup Air System, 1600 CFM, 10 kW, 240V
MUAH 12/10
Electric Duct Heater for Standard Spiral Circular DuctsSuitable for 12-in Duct Size10 kW ModelSpigot ConnectionIntegral Electronic Temperature Regulator...
$1,294.49Each
Dimplex 17060 BTU/H Unit Heater w/ Thermostat, 5kW, 600V, Almond
EUH05B84CT
5kW; 5000W 17060 BTU/H 1/3 Phase 350 CFM 600V Built-in adjustable thermostat on all models Ceiling hanger bracket included, optional...
$599.99Each
Stelpro 10000 Oxford Industrial Unit Heater w/ 24V Control, 700 CFM, 34127 BTU/H, 3 Ph, 208V
ASHU1083C24CHAR
Stelpro 10000W 208V Commercial Industrial Unit Heater, 24V Control, 3-Phase Black features: Thermostat sold separately 3-phase unit that can be...
$1,019.70Each
Qmark Heater 8530/17060 BTU/H Garage Unit Heater, 2.5/5kW, 210 CFM, 21A, 208V/240V
PH5HWAC
Garage Unit Heaters 8,350/12,795 BTU/H @ 208V 11,372/17,060 BTU/H @ 240V 2,500/3,750 @ 208V 3,332/5,000 @ 240V 12.0/18 Amps @...
$505.13Each
Qmark Heater Fintube Heating Element for CU-A and CU-B Heaters, 240V
1802-0103-002
Replacement Fintube Heating Element 240V 1000W Works in Model 1200, 1300, 1400, 1500, 1600 REPLACEMENT FINTUBE ONLY, UNIT HEATER NOT...
$251.08each
Qmark Heater 625W 2 x 4' Radiant Ceiling Panel Heater, 120V
CP621F
Qmark Heating 625W 2 x 4' Radiant Ceiling Panel Heater, 120V Features: Flurry White color finish 120V, includes ground wire...
$497.63Each
Qmark Heater 2500/5000W Horizontal Downflow Heater, 17065 BTU/H, 20.9A, 208/240V
HUH524TA
1874/2500/3750/5000 Watts 208/240V 6,396/17,065 BTU/H 1 Phase Horizontal/Downflow Unit Heater 270 CFM 20.9 Amps Equipped with ceiling-mount bracket for horizontal...
$487.97Each
Fantech 10-in Electric Heater Kit for Makeup Air System, 1200 CFM, 10 kW, 240V
MUAH 10/10
Electric Duct Heater for Standard Spiral Circular Ducts Suitable for 10-in Duct Size 10 kW Model Spigot Connection Integral...
$956.99Each
Qmark Heater 25598 BTU/H Horizontal/Downflow Heater, 7.5kW, 270 CFM, 31.3A, 240V
HUH724ST
7,500 Watts 240V 25,598 BTU/H Horizontal/Downflow Unit Heater 270 CFM 31.3 Amps Disconnect switch (DS30) option available for heaters 24...
$882.61Each
King Electric 5700W Compact Unit Heater, 625 Sq Ft, 270 CFM, 1 Ph, 24 Amp, 208V/240V, Almond
KBP2406
950W / 1900W / 2850W / 3800W / 4750W / 5700W Up to 625 Square Feet 270 CFM 208V/240V Electrical...
$815.19Each
Dimplex 1500W Indoor/Outdoor Electric Infrared Heater, Up to 175 SqFt, 110V-120V
DIR15A10GR
1500 maximum wattage 110-120 maximum voltage 1-year replacement parts Can be surface or wall mounted Mounts included For patios, balconies,...
$399.99Each
Stelpro 2000W Oxford Industrial Unit Heater w/ 24V Control, 250 CFM, 6825 BTU/H, 3 Ph, 480V
ASHU0253C24CHAR
Stelpro 2000W 480V Commercial Industrial Unit Heater, 24V Control, 3-Phase Black features: Thermostat sold separately 24V Control included Cabinet made...
$705.67Each
Qmark Heater Replacement Motor for MUH254A MUH304A Model Heaters, 480V
3900-2065-000
480V Replacement Motor Works in Model MUH254A MUH304A Heaters REPLACEMENT PART ONLY, HEATER NOT INCLUDED...
$697.85Each
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