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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691-720 of 906 products

6kW Electronic Unit Heater w/ Remote & Bracket, 1-Ph, 500 CFM, 208V

KB2006-1-B2-ECO

KB ECO2S Series 6kW = 6000W 1-phase, 208V LED display Comes with Universal mounting Bracket and remote control Includes Electronic...

Discontinued

3kW Electronic Unit Heater, 1-Ph, 63 Amp, 400 CFM, 208V-240V

KB2403-3MP-P

KB Platinum Series 3kW = 3000W 208V-240V 400 CFM, 10.2 BTU/H 62.5 Amp, 54.1 Amp Single-Phase 9W motor HP 37F...

Discontinued

15kW SS Unit Heater w/ Thermostat & Disconnect Switch, 3-Ph, 42A, 208V

KBS2015-3-T-B2-DS63

KBS Stainless Steel Unit Heater 15kW = 15000W 51.2 BTU/H 3-phase, 925 CRM 35W, 41.6 Amp, 208V 33-ft air throw...

Discontinued

10kW High Air Velocity Unit Heater, 3Ph, 34.1 BTU/H, 208V

KFUH2010-3

10000W 3 Phase 208V 48.1 Amps 1/5 Motor Horsepower 34.1 BTU/H 1030 CFMHeavy Duty Open Coil Element Direct Drive Air...

Discontinued

12kW High Air Velocity Unit Heater, 1Ph, 40.9 BTU/H, 208V

KFUH2012-1

12000W 1 Phase 208V 57.7 Amps 1/3 Motor Horsepower 40.9 BTU/H 1168 CFM Heavy Duty Open Coil Element Direct Drive...

Discontinued

22.5kW Air Velocity Unit Heater w/Therm., 7.68 BTU/H, 3 Ph, 208V

KFUH2022-3-T

22500W 3 Phase 208 62.5 Amps 79600 BTU/H Factory Installed Stat SPST, Temperature range 40-100 Degrees F Heavy Duty Open...

Discontinued

25kW High Air Velocity Unit Heater w/Therm., 1Ph, 85.3 BTU/H, 208V

KFUH2025-1-T

25000W 1 Phase 208 120.2 Amps 1/2 Motor Horsepower 85.3 BTU/H 1690 CFM Factory Installed Stat SPST, Temperature range 30-100...

Discontinued

25kW High Air Velocity Unit Heater w/Therm., 3Ph, 85.3 BTU/H, 208V

KFUH2025-3-T

25000W 3 Phase 208 69.4 Amps 1/2 Motor Horsepower 85.3 BTU/H 1690 CFM Factory Installed Stat SPST, Temperature range 30-100...

Discontinued

25kW High Air Velocity Unit Heater, 3Ph, 85.3 BTU/H, 240V/208V

KFUH2425-3

25000W 3 Phase 240V/208V 60.1 Amps/45.1 Amps 1/2 Motor Horsepower 85.3 BTU/H 1690 CFM Heavy Duty Open Coil Element Direct...

Discontinued

5kW High Air Velocity Unit Heater w/Therm., 1Ph, 17.1 BTU/H, 208V

KFUH4805-1-T

5000W 1 Phase 480 10.4 Amps 1/5 Motor Horsepower 17.1 BTU/H 832 CFM Factory Installed Stat SPST, Temperature range 30-100...

Discontinued

25kW High Air Velocity Unit Heater, 3Ph, 85.3 BTU/H, 480V

KFUH4825-3

25000W 3 Phase 480 30.1 Amps 1/2 Motor Horsepower 85.3 BTU/H 1690 CFM Heavy Duty Open Coil Element Direct Drive...

Discontinued

35kW High Air Velocity Unit Heater w/Therm., 3Ph, 117.7 BTU/H, 480V

KFUH4835-3-T

35000W 3 Phase 480V 41.5 Amps 3/4 Motor Horsepower 117.7 BTU/H 2154 CFM Factory Installed Stat SSPST, Temperature range 40-100...

Discontinued

25W Unit Heater W/BRKT & 24V CN., 25600 BTU/H, 1-3 Ph, 36.1 Amps, 208V

KBS2007-3MP-B2-CT24

208V 36.1 Amps 25W 1-3 Phase 25600 BTU/H 690 CFM 25W Motor HP 34 Degree Temp Rise 20-ft Air Throw...

Discontinued

35W Unit Heater W/BRKT & 24V Control, 34100 BTU/H, 1 Ph, 48 Amps, 208V

KBS2010-1-B2-CT24

208V 48 Amps 35W 1 Phase 34100 BTU/H 800 CFM 35W Motor HP 39 Degree Temp Rise 24-ft Air Throw...

Discontinued

9W Unit Heater W/BRKT & 24V Con., 10200 BTU/H, 1 Ph, 10.8 Amps, 277V

KBS2703-1-B1-CT24

277V 10.8 Amps 9W 1 Phase 10200 BTU/H 520 CFM 9W Motor HP 18 Degree Temp Rise 15-ft Air Throw...

Discontinued

15kW Make Up Air Unit W/Relay, 51200 BUT/H, 3 Ph, 18 Amps, 480V

MAU4815-3-ECM-SSR-CR120

480V 18 Amps 15000W 3 Ph 51200 BUT/H 3 Element 1/3 Motor HP 0.8A Motor FLA 10 Amp Relay, SPDT...

Discontinued

20kW Plenum Unit Heater, 68k BTU/H, 1-Ph, 1500 CFM, 48A, 208V/240V

CK2420-1-1/2HP

Single-phase 208V and 240V 41.6 Amp and 48.1 Amp 1500 CFM, 1/2 HP motor 20kW=20000W and 15kW=15000W 56F temperature rise...

Discontinued

5kW Electronic Unit Heater, 3-Wire, 1-Ph, 400 CFM, 20A, 208V-240V

KB2405-1-B2-ECO-3W

KB ECO2S Series 5kW = 5000W 17 BTU/H, 400 CFM, 208V-240V 18 Amp and 20.8 Amp 1-Phase, 3-wire 9W motor...

Discontinued

15kW Platinum Unit Heater w/ Remote, 1400 Sq Ft, 925 CFM, 1 Ph, 208V/240V, Gray

KB2415-1-P-FB

15kW Up to 1,400 Square Feet 925 CFM 208V/240V Electrical Phase: 1 Ph Energy-saving electronic temperature controller Remote control included...

Discontinued

20kW Platinum Unit Heater w/ Remote, 1800 Sq Ft, 1100 CFM, 3 Ph, 480V, Gray

KB4820-3-P

20kW Up to 1,800 Square Feet 1100 CFM 480V Electrical Phase: 3 Ph Energy-saving electronic temperature controller Remote control included...

Discontinued

5kW Heavy Duty Compact Unit Heater, 600 Sq Ft, 400 CFM, 1 Ph, 24 Amp, 208V, Gray

SKB2005-1-T-B

5kW Up to 600 Square Feet 400 CFM 208V Electrical Phase: 1 Ph Built-in thermostat to control comfort Adjustable louvers...

Discontinued

3.3kW Plenum Unit Heater w/ Disconnect Switch, 1 Ph, 600 CFM, 208V

CK2003-1-DS40

3.3kW = 3300W 10,000 BTU/H 1 Phase 600 CFM 208V With 40 Amp 3-Pole Lockable Disconnect Switch Up to 350...

Discontinued

30kW Double Plenum Unit Heater, 3 Ph, 2000 CFM, 208V

CK2030-3

Double Unit 30kW = 30000W 102,400 BTU/H 3 Phase 2000 CFM 208V Up to 3000 Square Feet High mass steel...

Discontinued

30kW Double Plenum Unit Heater, 3 Ph, 2000 CFM, 208V/240V

CK2430-3

Double Unit 22.5kW = 22500W @ 208V 30kW = 30000W @ 240V 102,400 BTU/H 3 Phase 2000 CFM 208V/240V Up...

Discontinued

15kW Plenum Unit Heater w/ SS Relay & Modulating Thermostat, 3 Ph, 480V

CK4815-3-SSR25-DS40-T-DS

15kW = 15000W 51,200 BTU/H 3 Phase 1000 CFM 480V With 40 Amp 3-Pole Lockable Disconnect Switch With Solid State...

Discontinued

30kW Double Plenum Unit Heater, 3 Ph, 2000 CFM, 480V

CK4830-3

Double Unit 30kW = 30000W 102,400 BTU/H 3 Phase 2000 CFM 480V Up to 3000 Square Feet High mass steel...

Discontinued

2850W Garage Heater w/ Thermostat & Bracket, 208V, Black

EKB2030TB

2850W 14 Amp Wire: 12-2 w/ground Breaker Size: 20 Amp 2 Pole Up to 500 Sq Ft 208V Economical high...

Discontinued

2850W Garage Heater w/ Thermostat & Bracket, 240V, Black

EKB2430TB

2850W 12 Amp Wire: 14-2 w/ground Breaker Size: 15 Amp 2 Pole Up to 500 Sq Ft 240V Economical high...

Discontinued

3850W Garage Heater w/ Thermostat & Bracket, 240V, Black

EKB2440TB

3850W 16 Amp Wire: 12-2 w/ground Breaker Size: 20 Amp 2 Pole Up to 600 Sq Ft 240V Economical high...

Discontinued

3kW Platinum Unit Heater, 1 Phase, 400 CFM, 208V, Gray

KB2003-1-P

3kW = 3000W 1 Phase 208V 400 CFM Up to 300 Square Feet Energy saving electronic temperature controller Remote control...

Discontinued

691-720 of 906 products

6kW Electronic Unit Heater w/ Remote & Bracket, 1-Ph, 500 CFM, 208V

KB2006-1-B2-ECO

KB ECO2S Series 6kW = 6000W 1-phase, 208V LED display Comes with Universal mounting Bracket and remote control Includes Electronic...

Discontinued

3kW Electronic Unit Heater, 1-Ph, 63 Amp, 400 CFM, 208V-240V

KB2403-3MP-P

KB Platinum Series 3kW = 3000W 208V-240V 400 CFM, 10.2 BTU/H 62.5 Amp, 54.1 Amp Single-Phase 9W motor HP 37F...

Discontinued

15kW SS Unit Heater w/ Thermostat & Disconnect Switch, 3-Ph, 42A, 208V

KBS2015-3-T-B2-DS63

KBS Stainless Steel Unit Heater 15kW = 15000W 51.2 BTU/H 3-phase, 925 CRM 35W, 41.6 Amp, 208V 33-ft air throw...

Discontinued

10kW High Air Velocity Unit Heater, 3Ph, 34.1 BTU/H, 208V

KFUH2010-3

10000W 3 Phase 208V 48.1 Amps 1/5 Motor Horsepower 34.1 BTU/H 1030 CFMHeavy Duty Open Coil Element Direct Drive Air...

Discontinued

12kW High Air Velocity Unit Heater, 1Ph, 40.9 BTU/H, 208V

KFUH2012-1

12000W 1 Phase 208V 57.7 Amps 1/3 Motor Horsepower 40.9 BTU/H 1168 CFM Heavy Duty Open Coil Element Direct Drive...

Discontinued

22.5kW Air Velocity Unit Heater w/Therm., 7.68 BTU/H, 3 Ph, 208V

KFUH2022-3-T

22500W 3 Phase 208 62.5 Amps 79600 BTU/H Factory Installed Stat SPST, Temperature range 40-100 Degrees F Heavy Duty Open...

Discontinued

25kW High Air Velocity Unit Heater w/Therm., 1Ph, 85.3 BTU/H, 208V

KFUH2025-1-T

25000W 1 Phase 208 120.2 Amps 1/2 Motor Horsepower 85.3 BTU/H 1690 CFM Factory Installed Stat SPST, Temperature range 30-100...

Discontinued

25kW High Air Velocity Unit Heater w/Therm., 3Ph, 85.3 BTU/H, 208V

KFUH2025-3-T

25000W 3 Phase 208 69.4 Amps 1/2 Motor Horsepower 85.3 BTU/H 1690 CFM Factory Installed Stat SPST, Temperature range 30-100...

Discontinued

25kW High Air Velocity Unit Heater, 3Ph, 85.3 BTU/H, 240V/208V

KFUH2425-3

25000W 3 Phase 240V/208V 60.1 Amps/45.1 Amps 1/2 Motor Horsepower 85.3 BTU/H 1690 CFM Heavy Duty Open Coil Element Direct...

Discontinued

5kW High Air Velocity Unit Heater w/Therm., 1Ph, 17.1 BTU/H, 208V

KFUH4805-1-T

5000W 1 Phase 480 10.4 Amps 1/5 Motor Horsepower 17.1 BTU/H 832 CFM Factory Installed Stat SPST, Temperature range 30-100...

Discontinued

25kW High Air Velocity Unit Heater, 3Ph, 85.3 BTU/H, 480V

KFUH4825-3

25000W 3 Phase 480 30.1 Amps 1/2 Motor Horsepower 85.3 BTU/H 1690 CFM Heavy Duty Open Coil Element Direct Drive...

Discontinued

35kW High Air Velocity Unit Heater w/Therm., 3Ph, 117.7 BTU/H, 480V

KFUH4835-3-T

35000W 3 Phase 480V 41.5 Amps 3/4 Motor Horsepower 117.7 BTU/H 2154 CFM Factory Installed Stat SSPST, Temperature range 40-100...

Discontinued

25W Unit Heater W/BRKT & 24V CN., 25600 BTU/H, 1-3 Ph, 36.1 Amps, 208V

KBS2007-3MP-B2-CT24

208V 36.1 Amps 25W 1-3 Phase 25600 BTU/H 690 CFM 25W Motor HP 34 Degree Temp Rise 20-ft Air Throw...

Discontinued

35W Unit Heater W/BRKT & 24V Control, 34100 BTU/H, 1 Ph, 48 Amps, 208V

KBS2010-1-B2-CT24

208V 48 Amps 35W 1 Phase 34100 BTU/H 800 CFM 35W Motor HP 39 Degree Temp Rise 24-ft Air Throw...

Discontinued

9W Unit Heater W/BRKT & 24V Con., 10200 BTU/H, 1 Ph, 10.8 Amps, 277V

KBS2703-1-B1-CT24

277V 10.8 Amps 9W 1 Phase 10200 BTU/H 520 CFM 9W Motor HP 18 Degree Temp Rise 15-ft Air Throw...

Discontinued

15kW Make Up Air Unit W/Relay, 51200 BUT/H, 3 Ph, 18 Amps, 480V

MAU4815-3-ECM-SSR-CR120

480V 18 Amps 15000W 3 Ph 51200 BUT/H 3 Element 1/3 Motor HP 0.8A Motor FLA 10 Amp Relay, SPDT...

Discontinued

20kW Plenum Unit Heater, 68k BTU/H, 1-Ph, 1500 CFM, 48A, 208V/240V

CK2420-1-1/2HP

Single-phase 208V and 240V 41.6 Amp and 48.1 Amp 1500 CFM, 1/2 HP motor 20kW=20000W and 15kW=15000W 56F temperature rise...

Discontinued

5kW Electronic Unit Heater, 3-Wire, 1-Ph, 400 CFM, 20A, 208V-240V

KB2405-1-B2-ECO-3W

KB ECO2S Series 5kW = 5000W 17 BTU/H, 400 CFM, 208V-240V 18 Amp and 20.8 Amp 1-Phase, 3-wire 9W motor...

Discontinued

15kW Platinum Unit Heater w/ Remote, 1400 Sq Ft, 925 CFM, 1 Ph, 208V/240V, Gray

KB2415-1-P-FB

15kW Up to 1,400 Square Feet 925 CFM 208V/240V Electrical Phase: 1 Ph Energy-saving electronic temperature controller Remote control included...

Discontinued

20kW Platinum Unit Heater w/ Remote, 1800 Sq Ft, 1100 CFM, 3 Ph, 480V, Gray

KB4820-3-P

20kW Up to 1,800 Square Feet 1100 CFM 480V Electrical Phase: 3 Ph Energy-saving electronic temperature controller Remote control included...

Discontinued

5kW Heavy Duty Compact Unit Heater, 600 Sq Ft, 400 CFM, 1 Ph, 24 Amp, 208V, Gray

SKB2005-1-T-B

5kW Up to 600 Square Feet 400 CFM 208V Electrical Phase: 1 Ph Built-in thermostat to control comfort Adjustable louvers...

Discontinued

3.3kW Plenum Unit Heater w/ Disconnect Switch, 1 Ph, 600 CFM, 208V

CK2003-1-DS40

3.3kW = 3300W 10,000 BTU/H 1 Phase 600 CFM 208V With 40 Amp 3-Pole Lockable Disconnect Switch Up to 350...

Discontinued

30kW Double Plenum Unit Heater, 3 Ph, 2000 CFM, 208V

CK2030-3

Double Unit 30kW = 30000W 102,400 BTU/H 3 Phase 2000 CFM 208V Up to 3000 Square Feet High mass steel...

Discontinued

30kW Double Plenum Unit Heater, 3 Ph, 2000 CFM, 208V/240V

CK2430-3

Double Unit 22.5kW = 22500W @ 208V 30kW = 30000W @ 240V 102,400 BTU/H 3 Phase 2000 CFM 208V/240V Up...

Discontinued

15kW Plenum Unit Heater w/ SS Relay & Modulating Thermostat, 3 Ph, 480V

CK4815-3-SSR25-DS40-T-DS

15kW = 15000W 51,200 BTU/H 3 Phase 1000 CFM 480V With 40 Amp 3-Pole Lockable Disconnect Switch With Solid State...

Discontinued

30kW Double Plenum Unit Heater, 3 Ph, 2000 CFM, 480V

CK4830-3

Double Unit 30kW = 30000W 102,400 BTU/H 3 Phase 2000 CFM 480V Up to 3000 Square Feet High mass steel...

Discontinued

2850W Garage Heater w/ Thermostat & Bracket, 208V, Black

EKB2030TB

2850W 14 Amp Wire: 12-2 w/ground Breaker Size: 20 Amp 2 Pole Up to 500 Sq Ft 208V Economical high...

Discontinued

2850W Garage Heater w/ Thermostat & Bracket, 240V, Black

EKB2430TB

2850W 12 Amp Wire: 14-2 w/ground Breaker Size: 15 Amp 2 Pole Up to 500 Sq Ft 240V Economical high...

Discontinued

3850W Garage Heater w/ Thermostat & Bracket, 240V, Black

EKB2440TB

3850W 16 Amp Wire: 12-2 w/ground Breaker Size: 20 Amp 2 Pole Up to 600 Sq Ft 240V Economical high...

Discontinued

3kW Platinum Unit Heater, 1 Phase, 400 CFM, 208V, Gray

KB2003-1-P

3kW = 3000W 1 Phase 208V 400 CFM Up to 300 Square Feet Energy saving electronic temperature controller Remote control...

Discontinued

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