Shop King Unit Heater

Find a unit heater perfect for a garage, warehouse, or other commercial or industrial space with a unit heater from King Electric! Available in a variety of styles, wattages, and BTU options, you can find a unit heater to efficiently discharge warm air into the space you install it. Shop HomElectrical to find a wide assortment of King Electric unit heater options!

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301-330 of 906 products

7.5kW Heavy Duty Compact Unit Heater, 800 Sq Ft, 600 CFM, 1 Ph, 36.1 Amp, 208V, Gray

SKB2007-1-T-B

7.5kW Up to 800 Square Feet 600 CFM 208V Electrical Phase: 1 Ph Built-in thermostat to control comfort Adjustable louvers...

$1,054.14Each

5kW Heavy Duty Compact Unit Heater, 600 Sq Ft, 400 CFM, 1 Ph, 20.8 Amp, 208V/240V, Gray

SKB2405-1-T-B

5kW Up to 600 Square Feet 600 CFM 208V/240V Electrical Phase: 1 Ph Built-in thermostat to control comfort Adjustable louvers...

$758.57Each

7.5kW Heavy Duty Compact Unit Heater, 800 Sq Ft, 600 CFM, 1 Ph, 31.2 Amp, 208V/240V, Gray

SKB2407-1-T-B

7.5kW Up to 800 Square Feet 600 CFM 208V/240V Electrical Phase: 1 Ph Built-in thermostat to control comfort Adjustable louvers...

$1,054.14Each

10kW Heavy Duty Compact Unit Heater, 1000 Sq Ft, 725 CFM, 1 Ph, 41.6 Amp, 208V/240V, Gray

SKB2410-1-T-B

10kW Up to 1,000 Square Feet 725 CFM 208V/240V Electrical Phase: 1 Ph Built-in thermostat to control comfort Adjustable louvers...

$1,170.23Each

1000W Compact Radiant Utility Heater, 75 Sq Ft, 208V/240V, Stainless Steel

U24100-SS

1000W Up to 125 Square feet 208V/240V Stainless Steel ETL Listed for use in damp location Meets ASSE-1060 requirements Built-in...

$623.90Each

3750W Garage Heater w/ Thermostat & Bracket, 208V, Black

EKB2040TB

3750W 18 Amp Wire: 10-2 w/ground Breaker Size: 30 Amp 2 Pole Up to 600 Sq Ft 208V Economical high...

$762.27Each

5000W Garage Heater w/ Thermostat & Bracket, 208V, Black

EKB2050TB

5000W 24 Amp Wire: 10-2 w/ground Breaker Size: 30 Amp 2 Pole Up to 750 Sq Ft 208V Economical high...

$784.73Each

5000W Garage Heater w/ Thermostat & Bracket, 240V, Black

EKB2450TB

5000W 20 Amp Wire: 10-2 w/ground Breaker Size: 30 Amp 2 Pole Up to 750 Sq Ft 240V Economical high...

$784.74Each

3.3kW Unit Heater, 1 Phase, 400 CFM, 208V, Gray

KB2003-1-T-B1

3.3kW = 3300W 1 Phase 208V 400 CFM Up to 300 Square Feet Adjustable louvers to direct air Built-in fan...

$1,431.07Each

4kW ECO2S Unit Heater, 1 Phase, 400 CFM, 208V, Gray

KB2004-1-B2-ECO

Made to Order - Cannot be canceled once in production 4kW = 4000W 1 Phase 208V 400 CFM Up to...

$1,384.64Each

4kW ECO2S+ Unit Heater, 1 Phase, 400 CFM, 208V, Gray

KB2004-1-ECO2S-PLUS

4kW = 4000W 1 Phase 208V 400 CFM Up to 400 Square Feet Smart ECO2S+ energy saving design 2-Stage heating:...

$1,389.37Each

4kW Unit Heater, 1 Phase, 400 CFM, 208V, Gray

KB2004-1-T-B1

4kW = 4000W 1 Phase 208V 400 CFM Up to 400 Square Feet Adjustable louvers to direct air Built-in fan...

$1,431.07Each

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:...

$1,390.41Each

5kW PlatinumX Unit Heater, 1 Phase, 400 CFM, 208V, Gray

KB2005-1-PLTMX

5kW = 5000W 1 Phase 208V 400 CFM Up to 500 Square Feet Energy saving PlatinumX electronic temperature controller Built-in...

$1,621.33Each

5kW Unit Heater, 1 Phase, 400 CFM, 208V, Gray

KB2005-1-T-B1

5kW = 5000W 1 Phase 208V 400 CFM Up to 500 Square Feet Adjustable louvers to direct air Built-in fan...

$1,431.07Each

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:...

$1,577.96Each

7.5kW Unit Heater, 1 Phase, 600 CFM, 208V, Gray

KB2007-1-T-B2

7.5kW = 7500W 1 Phase 208V 500 CFM Up to 750 Square Feet Adjustable louvers to direct air Built-in fan...

$1,496.67Each

7.5kW Unit Heater, 1-3 Phase, 600 CFM, 208V, Gray

KB2007-3MP-T-B2

7.5kW = 7500W 1-3 Phase 208V 500 CFM Up to 750 Square Feet Adjustable louvers to direct air Built-in fan...

$1,627.89Each

10kW ECO2S+ Unit Heater, 1 Phase, 725 CFM, 208V, Gray

KB2010-1-ECO2S-PLUS

10kW = 10000W 1 Phase 208V 725 CFM Up to 1000 Square Feet Smart ECO2S+ energy saving design 2-Stage heating:...

$1,743.79Each

10kW Unit Heater, 1 Phase, 725 CFM, 208V, Gray

KB2010-1-T-B2

10kW = 10000W 1 Phase 208V 725 CFM Up to 1000 Square Feet Adjustable louvers to direct air Built-in fan...

$1,627.89Each

10kW Unit Heater, 1-3 Phase, 725 CFM, 208V, Gray

KB2010-3MP-T-B2

10kW = 10000W 1-3 Phase 208V 725 CFM Up to 1000 Square Feet Adjustable louvers to direct air Built-in fan...

$1,759.09Each

12.5kW ECO2S Unit Heater, 1 Phase, 825 CFM, 208V, Gray

KB2012-1-B2-ECO

12.5kW = 12500W 1 Phase 208V 825 CFM Up to 1200 Square Feet Smart ECO2S energy-saving design 2-Stage heating: automatically...

$1,950.69Each

12.5kW ECO2S+ Unit Heater w/ Fuse Block, 1 Phase, 825 CFM, 208V, Gray

KB2012-1-ECO2S-PLUS-FB

12.5kW = 12500W 1 Phase 208V 825 CFM Up to 1200 Square Feet With Fuse Block Smart ECO2S+ energy saving...

$2,145.76Each

12.5kW PlatinumX Unit Heater w/ Fuse Block, 1 Ph, 825 CFM, 208V, Gray

KB2012-1-PLTMX-FB

12.5kW = 12500W 1 Phase 208V 825 CFM Up to 1200 Square Feet With Fuse Block Energy saving PlatinumX electronic...

$2,539.79Each

12.5kW PlatinumX Unit Heater, 3 Phase, 825 CFM, 208V, Gray

KB2012-3-PLTMX

12.5kW = 12500W 3 Phase 208V 825 CFM Up to 1200 Square Feet Energy saving PlatinumX electronic temperature controller Built-in...

$2,408.57Each

12.5kW Unit Heater, 3 Phase, 825 CFM, 208V, Gray

KB2012-3-T-B2

12.5kW = 12500W 3 Phase 208V 825 CFM Up to 1200 Square Feet Adjustable louvers to direct air Built-in fan...

$2,218.33Each

15kW ECO2S Unit Heater, 1 Phase, 925 CFM, 208V, Gray

KB2015-1-B2-ECO

15kW = 15000W 1 Phase 208V 925 CFM Up to 1500 Square Feet Smart ECO2S energy-saving design 2-Stage heating: automatically...

$2,144.91Each

15kW ECO2S+ Unit Heater w/ Fuse Block, 1 Phase, 925 CFM, 208V, Gray

KB2015-1-ECO2S-PLUS-FB

15kW = 15000W 1 Phase 208V 925 CFM Up to 1500 Square Feet With Fuse Block Smart ECO2S+ energy saving...

$2,359.41Each

15kW Unit Heater, 3 Phase, 925 CFM, 208V, Gray

KB2015-3-T-B2

15kW = 15000W 3 Phase 208V 925 CFM Up to 1500 Square Feet Adjustable louvers to direct air Built-in fan...

$2,480.74Each

20kW Unit Heater, 3 Phase, 1100 CFM, 208V, Gray

KB2020-3-T-B2

20kW = 20000W 3 Phase 208V 1100 CFM Up to 2000 Square Feet Adjustable louvers to direct air Built-in fan...

$3,136.79Each

301-330 of 906 products

7.5kW Heavy Duty Compact Unit Heater, 800 Sq Ft, 600 CFM, 1 Ph, 36.1 Amp, 208V, Gray

SKB2007-1-T-B

7.5kW Up to 800 Square Feet 600 CFM 208V Electrical Phase: 1 Ph Built-in thermostat to control comfort Adjustable louvers...

$1,054.14Each

5kW Heavy Duty Compact Unit Heater, 600 Sq Ft, 400 CFM, 1 Ph, 20.8 Amp, 208V/240V, Gray

SKB2405-1-T-B

5kW Up to 600 Square Feet 600 CFM 208V/240V Electrical Phase: 1 Ph Built-in thermostat to control comfort Adjustable louvers...

$758.57Each

7.5kW Heavy Duty Compact Unit Heater, 800 Sq Ft, 600 CFM, 1 Ph, 31.2 Amp, 208V/240V, Gray

SKB2407-1-T-B

7.5kW Up to 800 Square Feet 600 CFM 208V/240V Electrical Phase: 1 Ph Built-in thermostat to control comfort Adjustable louvers...

$1,054.14Each

10kW Heavy Duty Compact Unit Heater, 1000 Sq Ft, 725 CFM, 1 Ph, 41.6 Amp, 208V/240V, Gray

SKB2410-1-T-B

10kW Up to 1,000 Square Feet 725 CFM 208V/240V Electrical Phase: 1 Ph Built-in thermostat to control comfort Adjustable louvers...

$1,170.23Each

1000W Compact Radiant Utility Heater, 75 Sq Ft, 208V/240V, Stainless Steel

U24100-SS

1000W Up to 125 Square feet 208V/240V Stainless Steel ETL Listed for use in damp location Meets ASSE-1060 requirements Built-in...

$623.90Each

3750W Garage Heater w/ Thermostat & Bracket, 208V, Black

EKB2040TB

3750W 18 Amp Wire: 10-2 w/ground Breaker Size: 30 Amp 2 Pole Up to 600 Sq Ft 208V Economical high...

$762.27Each

5000W Garage Heater w/ Thermostat & Bracket, 208V, Black

EKB2050TB

5000W 24 Amp Wire: 10-2 w/ground Breaker Size: 30 Amp 2 Pole Up to 750 Sq Ft 208V Economical high...

$784.73Each

5000W Garage Heater w/ Thermostat & Bracket, 240V, Black

EKB2450TB

5000W 20 Amp Wire: 10-2 w/ground Breaker Size: 30 Amp 2 Pole Up to 750 Sq Ft 240V Economical high...

$784.74Each

3.3kW Unit Heater, 1 Phase, 400 CFM, 208V, Gray

KB2003-1-T-B1

3.3kW = 3300W 1 Phase 208V 400 CFM Up to 300 Square Feet Adjustable louvers to direct air Built-in fan...

$1,431.07Each

4kW ECO2S Unit Heater, 1 Phase, 400 CFM, 208V, Gray

KB2004-1-B2-ECO

Made to Order - Cannot be canceled once in production 4kW = 4000W 1 Phase 208V 400 CFM Up to...

$1,384.64Each

4kW ECO2S+ Unit Heater, 1 Phase, 400 CFM, 208V, Gray

KB2004-1-ECO2S-PLUS

4kW = 4000W 1 Phase 208V 400 CFM Up to 400 Square Feet Smart ECO2S+ energy saving design 2-Stage heating:...

$1,389.37Each

4kW Unit Heater, 1 Phase, 400 CFM, 208V, Gray

KB2004-1-T-B1

4kW = 4000W 1 Phase 208V 400 CFM Up to 400 Square Feet Adjustable louvers to direct air Built-in fan...

$1,431.07Each

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:...

$1,390.41Each

5kW PlatinumX Unit Heater, 1 Phase, 400 CFM, 208V, Gray

KB2005-1-PLTMX

5kW = 5000W 1 Phase 208V 400 CFM Up to 500 Square Feet Energy saving PlatinumX electronic temperature controller Built-in...

$1,621.33Each

5kW Unit Heater, 1 Phase, 400 CFM, 208V, Gray

KB2005-1-T-B1

5kW = 5000W 1 Phase 208V 400 CFM Up to 500 Square Feet Adjustable louvers to direct air Built-in fan...

$1,431.07Each

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:...

$1,577.96Each

7.5kW Unit Heater, 1 Phase, 600 CFM, 208V, Gray

KB2007-1-T-B2

7.5kW = 7500W 1 Phase 208V 500 CFM Up to 750 Square Feet Adjustable louvers to direct air Built-in fan...

$1,496.67Each

7.5kW Unit Heater, 1-3 Phase, 600 CFM, 208V, Gray

KB2007-3MP-T-B2

7.5kW = 7500W 1-3 Phase 208V 500 CFM Up to 750 Square Feet Adjustable louvers to direct air Built-in fan...

$1,627.89Each

10kW ECO2S+ Unit Heater, 1 Phase, 725 CFM, 208V, Gray

KB2010-1-ECO2S-PLUS

10kW = 10000W 1 Phase 208V 725 CFM Up to 1000 Square Feet Smart ECO2S+ energy saving design 2-Stage heating:...

$1,743.79Each

10kW Unit Heater, 1 Phase, 725 CFM, 208V, Gray

KB2010-1-T-B2

10kW = 10000W 1 Phase 208V 725 CFM Up to 1000 Square Feet Adjustable louvers to direct air Built-in fan...

$1,627.89Each

10kW Unit Heater, 1-3 Phase, 725 CFM, 208V, Gray

KB2010-3MP-T-B2

10kW = 10000W 1-3 Phase 208V 725 CFM Up to 1000 Square Feet Adjustable louvers to direct air Built-in fan...

$1,759.09Each

12.5kW ECO2S Unit Heater, 1 Phase, 825 CFM, 208V, Gray

KB2012-1-B2-ECO

12.5kW = 12500W 1 Phase 208V 825 CFM Up to 1200 Square Feet Smart ECO2S energy-saving design 2-Stage heating: automatically...

$1,950.69Each

12.5kW ECO2S+ Unit Heater w/ Fuse Block, 1 Phase, 825 CFM, 208V, Gray

KB2012-1-ECO2S-PLUS-FB

12.5kW = 12500W 1 Phase 208V 825 CFM Up to 1200 Square Feet With Fuse Block Smart ECO2S+ energy saving...

$2,145.76Each

12.5kW PlatinumX Unit Heater w/ Fuse Block, 1 Ph, 825 CFM, 208V, Gray

KB2012-1-PLTMX-FB

12.5kW = 12500W 1 Phase 208V 825 CFM Up to 1200 Square Feet With Fuse Block Energy saving PlatinumX electronic...

$2,539.79Each

12.5kW PlatinumX Unit Heater, 3 Phase, 825 CFM, 208V, Gray

KB2012-3-PLTMX

12.5kW = 12500W 3 Phase 208V 825 CFM Up to 1200 Square Feet Energy saving PlatinumX electronic temperature controller Built-in...

$2,408.57Each

12.5kW Unit Heater, 3 Phase, 825 CFM, 208V, Gray

KB2012-3-T-B2

12.5kW = 12500W 3 Phase 208V 825 CFM Up to 1200 Square Feet Adjustable louvers to direct air Built-in fan...

$2,218.33Each

15kW ECO2S Unit Heater, 1 Phase, 925 CFM, 208V, Gray

KB2015-1-B2-ECO

15kW = 15000W 1 Phase 208V 925 CFM Up to 1500 Square Feet Smart ECO2S energy-saving design 2-Stage heating: automatically...

$2,144.91Each

15kW ECO2S+ Unit Heater w/ Fuse Block, 1 Phase, 925 CFM, 208V, Gray

KB2015-1-ECO2S-PLUS-FB

15kW = 15000W 1 Phase 208V 925 CFM Up to 1500 Square Feet With Fuse Block Smart ECO2S+ energy saving...

$2,359.41Each

15kW Unit Heater, 3 Phase, 925 CFM, 208V, Gray

KB2015-3-T-B2

15kW = 15000W 3 Phase 208V 925 CFM Up to 1500 Square Feet Adjustable louvers to direct air Built-in fan...

$2,480.74Each

20kW Unit Heater, 3 Phase, 1100 CFM, 208V, Gray

KB2020-3-T-B2

20kW = 20000W 3 Phase 208V 1100 CFM Up to 2000 Square Feet Adjustable louvers to direct air Built-in fan...

$3,136.79Each

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