Top Sellers in Unit Heater
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...
$165.00Each
King Electric 10kW Make Up Air Unit, 34100 BTU/H, 3 Ph, 12A, 480V
MAU4810-3-ECM-SSR
10kW = 10000W 34,100 BTU/H 12 Amp 3 Phase Number of Elements: 2 Motor HP: 1/3 480V Packaged, all-in-one make...
$12,091.38Each
King Electric 12.5kW Corrosion Resistant Unit Heater w/ SP Stat, 1-3 Phase, 480V
KBS4812-3MP-T-B2
12.5kW = 12500W 3 Phase 480V 825 CFM Up to 1200 Square Feet With single pole unit mounted thermostat 304...
$7,887.81Each
Qmark Heater 208V 5kW 1 Phase QWD Series Washdown Corrosion-Resistant Unit Heater
QWD05812
Qmark 208V 5kW 1 Phase QWD Series Washdown Corrosion-Resistant Unit Heater features: Thermostat Sold Separately Operating Temperature range: 55°F- 90°F...
$3,039.52Each
Dr. Heater 5kW Unit Heater, 17000 BTU/H, 3 Ph, 6A, 480V, Gray
DR-P350
5kW = 5000W; 17000 BTU/H 480V; 6 Amp 3 Phase Uniform air distribution evenly fills a large room Quick, easy...
$377.99Each
Qmark Heater 16378 BTU/H Programmable Wall Heater, 4.8kW, 17.3A, 1 Ph, 277V, Alum
SSARWH4807AL
16,378 BTU/H Architectural SmartSeries Wall Heater 277V 1440/4800 Watts 17.3 Amps Aluminum 100 CFM Energy efficiency with proportional heating that...
$967.31Each
Stelpro 7500 Oxford Industrial Unit Heater w/ 240V Control, 700 CFM, 25595 BTU/H, 3 Ph, 240V
ASHU0723CCHAR
Stelpro 7000W Commercial Industrial Unit Heater, 240V Control features: Ideal for warehouse, factory, parking garages, large industrial and commercial spaces...
$967.16Each
King Electric 10kW Unit Heater, 1 Phase, 725 CFM, 208V/240V, Gray
KB2410-1-T-B2
10kW = 10000W 1 Phase 208V/240V 725 CFM Up to 1000 Square Feet Adjustable louvers to direct air Built-in fan...
$1,786.43Each
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:...
$884.47Each
King Electric 10kW ECO2S Unit Heater, 1 Phase, 725 CFM, 208V, Gray
KB2010-1-B2-ECO
10kW = 10000W 1 Phase 208V 725 CFM Up to 1000 Square Feet Smart ECO2S energy-saving design 2-Stage heating: automatically...
$1,757.14Each
King Electric 3kW PlatinumX Unit Heater, 1 Phase, 400 CFM, 208V/240V, Gray
KB2403-1-PLTMX
3kW = 3000W 1 Phase 208V/240V 400 CFM Up to 300 Square Feet Energy saving PlatinumX electronic temperature controller Built-in...
$1,710.29Each
King Electric 7.5kW ECO2S+ Unit Heater, 1 Phase, 600 CFM, 208V, Gray
KB2007-1-ECO2S-PLUS
7.5kW = 7500W 1 Phase 208V 600 CFM Up to 750 Square Feet Smart ECO2S+ energy saving design 2-Stage heating:...
$1,710.28Each
King Electric 5kW ECO2S+ Unit Heater, 1 Phase, 400 CFM, 208V, Gray
KB2005-1-ECO2S-PLUS
5kW = 5000W 1 Phase 208V 400 CFM Up to 500 Square Feet Smart ECO2S+ energy saving design 2-Stage heating:...
$1,534.56Each
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:...
$1,534.57Each
Dimplex 3000W Unit Heater, Up To 400 Sq.Ft, 350 CFM, 10236 BTU/H, 3 Ph, 240V, Almond
EUH03B34CT
Dimplex 3kW Small Industrial Unit Heater, 240V features: Built-in, single pole thermostat included Ceiling hanger included, 5 inch wall hanger...
$543.21Each
Qmark Heater 10.2 BTU/H Unit Heater, 3kW, 350 CFM, 3 Ph, 3.6A, 480V
HUHAA348
3,000W @ 480V 10.2 BTU/H Horizontal/Downflow Unit Heater 350 CFM 3 Ph 3.6 Amps 1 or 3-phase wiring on 5...
$826.42Each
Qmark Heater 12.6/17 BTU/H Unit Heater, 5kW, 350 CFM, 3 Ph, 21A, 208/240V
HUHAA524
3,700 @ 208V 5,000W @ 208V 12.6/17 BTU/H Horizontal/Downflow Unit Heater 350 CFM 1-3 Ph 18/21 Amps 1 or 3-phase...
$639.33Each
Stelpro 4000W Oxford Industrial Unit Heater w/ Built-In Thermostat, 250 CFM, 13651 BTU/H, 240V
ASHU0421TCHAR
Stelpro 4000W 240V Commercial Industrial Unit Heater, Thermostat, 1-Phase Black features: Built-in thermostat included Cabinet made with heavy-duty 18-gauge steel...
$582.69Each
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 @...
$530.67Each
Stelpro 4000W Oxford Industrial Unit Heater w/ 24V Control, 350 CFM, 13651 BTU/H, 240V
ARUH4C24CHAR
Stelpro 4000W/3000W Electric Unit Heater, 13651 BTU/H, 240V/208V, 1 Ph, Charcoal features: MADE TO ORDER | Cannot be Cancelled Epoxy-polyester...
$447.76Each
Dr. Heater 3kW Unit Heater, 10200 BTU/H, 1 Ph, 14.5A, 208V, Gray
DR-P130
3kW = 3000W; 10200 BTU/H 208V; 14.5 Amp 1 Phase Uniform air distribution evenly fills a large room Quick, easy...
$298.99Each
Dr. Heater 3000W Greenhouse Heater, 10400 BTU/H, 240V, Green
DR218-3000W
3000W; 10400 BTU/H 240V; 20 Amp Keeps your tender plants warm and allow them to thrive in the best climate...
$124.29Each
Dr. Heater 1500W Greenhouse Heater, 5200 BTU/H, 120V, Green
DR218-1500W
1500W; 5200 BTU/H 120V; 15 Amp Keeps your tender plants warm and allow them to thrive in the best climate...
$111.43Each
King Electric 950/5700W Compact Unit Heater w/ Thermostat, 19454 BTU/H, 208V/240V,GY
KBP2406-1-S2-MB-T
950/1900/2850/3800/4750/5700W; 208V/240VBuilt-in thermostatFan delayAdjustable lovers to direct airflowAluminum blade fanLong life cast iron motorHinged electrical enclosure accessPatented smart limit protectionUniversal...
$2,384.62Each
Qmark Heater 208V, 3 Phase, 3kW Zero Clearance Compact Unit Heater
MSPH138324
Qmark 208V, 3 Phase, 3kW Zero Clearance Compact Unit Heater features: Made to order Thermostat Sold Separately Ideal Spaces: Concealed...
$1,865.21Each
Qmark Heater 277V, 1 Phase, 3kW Zero Clearance Compact Unit Heater
MSPH137124
Qmark 277V, 1 Phase, 3kW Zero Clearance Compact Unit Heater features: Made to order Thermostat Sold Separately Ideal Spaces: Concealed...
$1,865.21Each
Qmark Heater 240V, 1 Phase, 3kW Zero Clearance Compact Unit Heater
MSPH132124
Qmark 240V, 1 Phase, 3kW Zero Clearance Compact Unit Heater features: Made to order Thermostat Sold Separately Ideal Spaces: Concealed...
$1,864.69Each
Qmark Heater 208V, 1 Phase, 3kW Zero Clearance Compact Unit Heater
MSPH138124
Qmark 208V, 1 Phase, 3kW Zero Clearance Compact Unit Heater features: Made to order Thermostat Sold Separately Ideal Spaces: Concealed...
$1,865.21Each
Qmark Heater 7.5KW 600V Industrial Unit Heater 3-Phase Almond
IUH760
Qmark 7.5KW 600V Industrial Unit Heater 3-Phase Almond Features: Thermostat sold separately All motors and contactor coils are 240V and...
$1,756.51Each
Qmark Heater Up to 7000W at 240V Garage Unit Heater Almond
MWUH7504
Qmark Up to 7000W at 240V Garage Unit Heater Almond Features: Built-in single pole thermostat Equipped with ceiling mounting bracket...
$1,028.51Each
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...
$165.00Each
King Electric 10kW Make Up Air Unit, 34100 BTU/H, 3 Ph, 12A, 480V
MAU4810-3-ECM-SSR
10kW = 10000W 34,100 BTU/H 12 Amp 3 Phase Number of Elements: 2 Motor HP: 1/3 480V Packaged, all-in-one make...
$12,091.38Each
King Electric 12.5kW Corrosion Resistant Unit Heater w/ SP Stat, 1-3 Phase, 480V
KBS4812-3MP-T-B2
12.5kW = 12500W 3 Phase 480V 825 CFM Up to 1200 Square Feet With single pole unit mounted thermostat 304...
$7,887.81Each
Qmark Heater 208V 5kW 1 Phase QWD Series Washdown Corrosion-Resistant Unit Heater
QWD05812
Qmark 208V 5kW 1 Phase QWD Series Washdown Corrosion-Resistant Unit Heater features: Thermostat Sold Separately Operating Temperature range: 55°F- 90°F...
$3,039.52Each
Dr. Heater 5kW Unit Heater, 17000 BTU/H, 3 Ph, 6A, 480V, Gray
DR-P350
5kW = 5000W; 17000 BTU/H 480V; 6 Amp 3 Phase Uniform air distribution evenly fills a large room Quick, easy...
$377.99Each
Qmark Heater 16378 BTU/H Programmable Wall Heater, 4.8kW, 17.3A, 1 Ph, 277V, Alum
SSARWH4807AL
16,378 BTU/H Architectural SmartSeries Wall Heater 277V 1440/4800 Watts 17.3 Amps Aluminum 100 CFM Energy efficiency with proportional heating that...
$967.31Each
Stelpro 7500 Oxford Industrial Unit Heater w/ 240V Control, 700 CFM, 25595 BTU/H, 3 Ph, 240V
ASHU0723CCHAR
Stelpro 7000W Commercial Industrial Unit Heater, 240V Control features: Ideal for warehouse, factory, parking garages, large industrial and commercial spaces...
$967.16Each
King Electric 10kW Unit Heater, 1 Phase, 725 CFM, 208V/240V, Gray
KB2410-1-T-B2
10kW = 10000W 1 Phase 208V/240V 725 CFM Up to 1000 Square Feet Adjustable louvers to direct air Built-in fan...
$1,786.43Each
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:...
$884.47Each
King Electric 10kW ECO2S Unit Heater, 1 Phase, 725 CFM, 208V, Gray
KB2010-1-B2-ECO
10kW = 10000W 1 Phase 208V 725 CFM Up to 1000 Square Feet Smart ECO2S energy-saving design 2-Stage heating: automatically...
$1,757.14Each
King Electric 3kW PlatinumX Unit Heater, 1 Phase, 400 CFM, 208V/240V, Gray
KB2403-1-PLTMX
3kW = 3000W 1 Phase 208V/240V 400 CFM Up to 300 Square Feet Energy saving PlatinumX electronic temperature controller Built-in...
$1,710.29Each
King Electric 7.5kW ECO2S+ Unit Heater, 1 Phase, 600 CFM, 208V, Gray
KB2007-1-ECO2S-PLUS
7.5kW = 7500W 1 Phase 208V 600 CFM Up to 750 Square Feet Smart ECO2S+ energy saving design 2-Stage heating:...
$1,710.28Each
King Electric 5kW ECO2S+ Unit Heater, 1 Phase, 400 CFM, 208V, Gray
KB2005-1-ECO2S-PLUS
5kW = 5000W 1 Phase 208V 400 CFM Up to 500 Square Feet Smart ECO2S+ energy saving design 2-Stage heating:...
$1,534.56Each
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:...
$1,534.57Each
Dimplex 3000W Unit Heater, Up To 400 Sq.Ft, 350 CFM, 10236 BTU/H, 3 Ph, 240V, Almond
EUH03B34CT
Dimplex 3kW Small Industrial Unit Heater, 240V features: Built-in, single pole thermostat included Ceiling hanger included, 5 inch wall hanger...
$543.21Each
Qmark Heater 10.2 BTU/H Unit Heater, 3kW, 350 CFM, 3 Ph, 3.6A, 480V
HUHAA348
3,000W @ 480V 10.2 BTU/H Horizontal/Downflow Unit Heater 350 CFM 3 Ph 3.6 Amps 1 or 3-phase wiring on 5...
$826.42Each
Qmark Heater 12.6/17 BTU/H Unit Heater, 5kW, 350 CFM, 3 Ph, 21A, 208/240V
HUHAA524
3,700 @ 208V 5,000W @ 208V 12.6/17 BTU/H Horizontal/Downflow Unit Heater 350 CFM 1-3 Ph 18/21 Amps 1 or 3-phase...
$639.33Each
Stelpro 4000W Oxford Industrial Unit Heater w/ Built-In Thermostat, 250 CFM, 13651 BTU/H, 240V
ASHU0421TCHAR
Stelpro 4000W 240V Commercial Industrial Unit Heater, Thermostat, 1-Phase Black features: Built-in thermostat included Cabinet made with heavy-duty 18-gauge steel...
$582.69Each
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 @...
$530.67Each
Stelpro 4000W Oxford Industrial Unit Heater w/ 24V Control, 350 CFM, 13651 BTU/H, 240V
ARUH4C24CHAR
Stelpro 4000W/3000W Electric Unit Heater, 13651 BTU/H, 240V/208V, 1 Ph, Charcoal features: MADE TO ORDER | Cannot be Cancelled Epoxy-polyester...
$447.76Each
Dr. Heater 3kW Unit Heater, 10200 BTU/H, 1 Ph, 14.5A, 208V, Gray
DR-P130
3kW = 3000W; 10200 BTU/H 208V; 14.5 Amp 1 Phase Uniform air distribution evenly fills a large room Quick, easy...
$298.99Each
Dr. Heater 3000W Greenhouse Heater, 10400 BTU/H, 240V, Green
DR218-3000W
3000W; 10400 BTU/H 240V; 20 Amp Keeps your tender plants warm and allow them to thrive in the best climate...
$124.29Each
Dr. Heater 1500W Greenhouse Heater, 5200 BTU/H, 120V, Green
DR218-1500W
1500W; 5200 BTU/H 120V; 15 Amp Keeps your tender plants warm and allow them to thrive in the best climate...
$111.43Each
King Electric 950/5700W Compact Unit Heater w/ Thermostat, 19454 BTU/H, 208V/240V,GY
KBP2406-1-S2-MB-T
950/1900/2850/3800/4750/5700W; 208V/240VBuilt-in thermostatFan delayAdjustable lovers to direct airflowAluminum blade fanLong life cast iron motorHinged electrical enclosure accessPatented smart limit protectionUniversal...
$2,384.62Each
Qmark Heater 208V, 3 Phase, 3kW Zero Clearance Compact Unit Heater
MSPH138324
Qmark 208V, 3 Phase, 3kW Zero Clearance Compact Unit Heater features: Made to order Thermostat Sold Separately Ideal Spaces: Concealed...
$1,865.21Each
Qmark Heater 277V, 1 Phase, 3kW Zero Clearance Compact Unit Heater
MSPH137124
Qmark 277V, 1 Phase, 3kW Zero Clearance Compact Unit Heater features: Made to order Thermostat Sold Separately Ideal Spaces: Concealed...
$1,865.21Each
Qmark Heater 240V, 1 Phase, 3kW Zero Clearance Compact Unit Heater
MSPH132124
Qmark 240V, 1 Phase, 3kW Zero Clearance Compact Unit Heater features: Made to order Thermostat Sold Separately Ideal Spaces: Concealed...
$1,864.69Each
Qmark Heater 208V, 1 Phase, 3kW Zero Clearance Compact Unit Heater
MSPH138124
Qmark 208V, 1 Phase, 3kW Zero Clearance Compact Unit Heater features: Made to order Thermostat Sold Separately Ideal Spaces: Concealed...
$1,865.21Each
Qmark Heater 7.5KW 600V Industrial Unit Heater 3-Phase Almond
IUH760
Qmark 7.5KW 600V Industrial Unit Heater 3-Phase Almond Features: Thermostat sold separately All motors and contactor coils are 240V and...
$1,756.51Each
Qmark Heater Up to 7000W at 240V Garage Unit Heater Almond
MWUH7504
Qmark Up to 7000W at 240V Garage Unit Heater Almond Features: Built-in single pole thermostat Equipped with ceiling mounting bracket...
$1,028.51Each
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