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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331-360 of 1021 products

3kW KBS Unit Heater w/ 24V Control, 11300 BTU/H, 1 Ph, 277V

KBS2703-1-B1-CT24-RT

3kW; 11300 BTU/H; 277VProvision for 24V remote thermostat (thermostat sold separately)304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to...

$7,984.77Each

4kW KBS Unit Heater w/ 24V Control, 13700 BTU/H, 1 Ph, 277V

KBS2704-1-B1-CT24-RT

4kW; 13700 BTU/H; 277VProvision for 24V remote thermostat (thermostat sold separately)304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to...

$7,984.77Each

4kW KBS Unit Heater w/ SP Thermostat, 13700 BTU/H, 1 Ph, 277V

KBS2704-1-T-B1

4kW; 13700 BTU/H; 277VSingle Pole Thermostat304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to direct airPermanent lubricated unit bearing...

$8,186.54Each

5kW KBS Unit Heater w/ 24V Control, 17100 BTU/H, 1 Ph, 277V

KBS2705-1-B1-CT24-RT

5kW; 17100 BTU/H; 277VProvision for 24V remote thermostat (thermostat sold separately)304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to...

$7,984.77Each

7.5kW KBS Unit Heater w/ 24V Control, 25600 BTU/H, 1 Ph, 277V

KBS2707-1-B2-CT24-RT

7.5kW; 25600 BTU/H; 277VProvision for 24V remote thermostat (thermostat sold separately)304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to...

$8,150.15Each

7.5kW KBS Unit Heater w/ SP Thermostat, 25600 BTU/H, 1 Ph, 277V

KBS2707-1-T-B2

7.5kW; 25600 BTU/H; 277VSingle Pole Thermostat304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to direct airPermanent lubricated unit bearing...

$8,351.92Each

10kW KBS Unit Heater w/ 24V Control, 34100 BTU/H, 1 Ph, 277V

KBS2710-1-B2-CT24-RT

10kW; 34100 BTU/H; 277VProvision for 24V remote thermostat (thermostat sold separately)304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to...

$8,547.08Each

15kW KBS Unit Heater w/ 24V Control, 51200 BTU/H, 1 Ph, 277V

KBS2715-1-B2-CT24-RT

15kW; 51200 BTU/H; 277VProvision for 24V remote thermostat (thermostat sold separately)304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to...

$9,473.23Each

7.5kW KBS Unit Heater w/ SP Thermostat, 25600 BTU/H, 1 Ph, 480V

KBS4807-1-T-B2

7.5kW; 25600 BTU/H; 480VSingle Pole Thermostat304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to direct airPermanent lubricated unit bearing...

$8,351.92Each

10kW KBS Unit Heater w/ SP Thermostat, 42700 BTU/H, 1 Ph, 480V

KBS4810-1-T-B2

10kW; 42700 BTU/H; 480VSingle Pole Thermostat304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to direct airPermanent lubricated unit bearing...

$8,748.85Each

20kW KBS Unit Heater w/ SP Thermostat, 68300 BTU/H, 3 Ph, 480V

KBS4820-3-T-B2

20kW; 68300 BTU/H; 480VSingle Pole Thermostat304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to direct airPermanent lubricated unit bearing...

$11,414.85Each

25kW KBS Unit Heater w/ SP Thermostat, 85300 BTU/H, 3 Ph, 277V

KBS4825-3-T-B3

25kW; 85300 BTU/H; 277VSingle Pole Thermostat304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to direct airPermanent lubricated unit bearing...

$12,109.46Each

30kW KBS Unit Heater w/ SP Thermostat, 102300 BTU/H, 3 Ph, 277V

KBS4830-3-T-B3

30kW; 102300 BTU/H; 277VSingle Pole Thermostat304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to direct airPermanent lubricated unit bearing...

$12,771.00Each

40kW KBS Unit Heater w/ SP Thermostat, 136500 BTU/H, 3 Ph, 277V

KBS4840-3-T-B3

40kW; 136500 BTU/H; 277VSingle Pole Thermostat304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to direct airPermanent lubricated unit bearing...

$13,895.62Each

3.3kW KB Series Unit Heater w/ SP Thermostat, 1 Ph, 240V, Gray

KB2403-1-T-B1

3.3kW; 208V/240VSingle Pole ThermostatSpiral finned elementLong life unit bearing motorManual limitAluminum fan bladeHigh-temp safety limitUniversal mounting bracket includedAdjustable louversHinged access...

$1,686.92Each

10kW KB Series Unit Heater w/ SP Thermostat, 1 Ph, 277V, Gray

KB2710-1-T-B2

10kW; 208V/277VSingle Pole ThermostatSpiral finned elementLong life unit bearing motorManual limitAluminum fan bladeHigh-temp safety limitUniversal mounting bracket includedAdjustable louversHinged access...

$2,553.54Each

3kW KB Series Unit Heater w/ SP Thermostat, 1 Ph, 277V, Gray

KB2703-1-T-B1

3kW; 208V/277VSingle Pole ThermostatSpiral finned elementLong life unit bearing motorManual limitAluminum fan bladeHigh-temp safety limitUniversal mounting bracket includedAdjustable louversHinged access...

$2,222.77Each

20kW KB Series Unit Heater w/ SP Thermostat, 3 Ph, 480V, Gray

KB4820-3-T-B2

20kW; 208V/480VSingle Pole ThermostatSpiral finned elementLong life unit bearing motorManual limitAluminum fan bladeHigh-temp safety limitUniversal mounting bracket includedAdjustable louversHinged access...

$4,604.31Each

40kW KB Series Unit Heater w/ SP Thermostat, 3 Ph, 480V, Gray

KB4840-3-T-B2

40kW; 208V/480VSingle Pole ThermostatSpiral finned elementLong life unit bearing motorManual limitAluminum fan bladeHigh-temp safety limitUniversal mounting bracket includedAdjustable louversHinged access...

$8,910.92Each

5700W KBP Series Unit Heater w/ Disconnect Switch, 1-3 Ph, 208V, Gray

KBP2006-3MP-DS

5700W; 208VHeat/Fan/Off/Disconnect SwitchDual Pic-A-Watt elementsMultiple wattage selectionBuilt-in single pole thermostatEasy-connect thermostat terminal blockFan delayAdjustable louvers to direct airflowAluminum fan bladeLong...

$1,759.69Each

4160W KBP Series Unit Heater w/ Disconnect Switch, 1-3 Ph, 480V, Gray

KBP4804-3MP-DS

4160W; 480VHeat/Fan/Off/Disconnect SwitchDual Pic-A-Watt elementsMultiple wattage selectionBuilt-in single pole thermostatEasy-connect thermostat terminal blockFan delayAdjustable louvers to direct airflowAluminum fan bladeLong...

$2,295.54Each

6000W KBP Series Unit Heater w/ Disconnect Switch, 1-3 Ph, 480V, Gray

KBP4806-3MP-DS

6000W; 480VHeat/Fan/Off/Disconnect SwitchDual Pic-A-Watt elementsMultiple wattage selectionBuilt-in single pole thermostatEasy-connect thermostat terminal blockFan delayAdjustable louvers to direct airflowAluminum fan bladeLong...

$2,295.54Each

6kW Ruggedized KBP RCS Unit Heater, 1 Ph, 208V

KBP2006-RCS

6kW; 208V; 1 PhDesigned to operate down to -40 F24VAC motor preheat circuit with indicator light, that operates when ambient...

$7,607.69Each

6kW Ruggedized KBP RCS Unit Heater, 3 Ph, 208V

KBP2006-3-RCS

6kW; 208V; 3 PhDesigned to operate down to -40 F24VAC motor preheat circuit with indicator light, that operates when ambient...

$7,773.08Each

6kW Ruggedized KBP RCS Unit Heater, 1 Ph, 240V

KBP2406-RCS

6kW; 240V; 1 PhDesigned to operate down to -40 F24VAC motor preheat circuit with indicator light, that operates when ambient...

$7,607.69Each

6kW Ruggedized KBP RCS Unit Heater, 3 Ph, 240V

KBP2406-3-RCS

6kW; 240V; 3 PhDesigned to operate down to -40 F24VAC motor preheat circuit with indicator light, that operates when ambient...

$7,773.08Each

6kW Ruggedized KBP RCS Unit Heater, 3 Ph, 480V

KBP4806-3-RCS

6kW; 480V; 3 PhDesigned to operate down to -40 F24VAC motor preheat circuit with indicator light, that operates when ambient...

$8,308.92Each

12.5kW PlatinumX Unit Heater w/ BMS, 3 Ph, 208V/240V, Gray

KB2412-3-PLTMX-BMS

Made to Order | Cannot be Cancelled or Returned Energy Saving PlatinumX electronic temperature controller Built In provision for optional...

$3,155.54Each

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...

$2,527.35Each

5kW ECO2S Unit Heater w/ Remote Sensor, 600 Sq Ft, 400 CFM, 208V/240V, Gray

KB2405-1-ECO2S-PLUS

5kW 400 CFM 208V/240V Up to 600 Square Feet Electrical Phase: 1 Ph Smart ECO2S+ energy-saving design 2-Stage Heating: Automatically...

$1,534.57Each

331-360 of 1021 products

3kW KBS Unit Heater w/ 24V Control, 11300 BTU/H, 1 Ph, 277V

KBS2703-1-B1-CT24-RT

3kW; 11300 BTU/H; 277VProvision for 24V remote thermostat (thermostat sold separately)304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to...

$7,984.77Each

4kW KBS Unit Heater w/ 24V Control, 13700 BTU/H, 1 Ph, 277V

KBS2704-1-B1-CT24-RT

4kW; 13700 BTU/H; 277VProvision for 24V remote thermostat (thermostat sold separately)304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to...

$7,984.77Each

4kW KBS Unit Heater w/ SP Thermostat, 13700 BTU/H, 1 Ph, 277V

KBS2704-1-T-B1

4kW; 13700 BTU/H; 277VSingle Pole Thermostat304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to direct airPermanent lubricated unit bearing...

$8,186.54Each

5kW KBS Unit Heater w/ 24V Control, 17100 BTU/H, 1 Ph, 277V

KBS2705-1-B1-CT24-RT

5kW; 17100 BTU/H; 277VProvision for 24V remote thermostat (thermostat sold separately)304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to...

$7,984.77Each

7.5kW KBS Unit Heater w/ 24V Control, 25600 BTU/H, 1 Ph, 277V

KBS2707-1-B2-CT24-RT

7.5kW; 25600 BTU/H; 277VProvision for 24V remote thermostat (thermostat sold separately)304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to...

$8,150.15Each

7.5kW KBS Unit Heater w/ SP Thermostat, 25600 BTU/H, 1 Ph, 277V

KBS2707-1-T-B2

7.5kW; 25600 BTU/H; 277VSingle Pole Thermostat304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to direct airPermanent lubricated unit bearing...

$8,351.92Each

10kW KBS Unit Heater w/ 24V Control, 34100 BTU/H, 1 Ph, 277V

KBS2710-1-B2-CT24-RT

10kW; 34100 BTU/H; 277VProvision for 24V remote thermostat (thermostat sold separately)304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to...

$8,547.08Each

15kW KBS Unit Heater w/ 24V Control, 51200 BTU/H, 1 Ph, 277V

KBS2715-1-B2-CT24-RT

15kW; 51200 BTU/H; 277VProvision for 24V remote thermostat (thermostat sold separately)304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to...

$9,473.23Each

7.5kW KBS Unit Heater w/ SP Thermostat, 25600 BTU/H, 1 Ph, 480V

KBS4807-1-T-B2

7.5kW; 25600 BTU/H; 480VSingle Pole Thermostat304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to direct airPermanent lubricated unit bearing...

$8,351.92Each

10kW KBS Unit Heater w/ SP Thermostat, 42700 BTU/H, 1 Ph, 480V

KBS4810-1-T-B2

10kW; 42700 BTU/H; 480VSingle Pole Thermostat304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to direct airPermanent lubricated unit bearing...

$8,748.85Each

20kW KBS Unit Heater w/ SP Thermostat, 68300 BTU/H, 3 Ph, 480V

KBS4820-3-T-B2

20kW; 68300 BTU/H; 480VSingle Pole Thermostat304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to direct airPermanent lubricated unit bearing...

$11,414.85Each

25kW KBS Unit Heater w/ SP Thermostat, 85300 BTU/H, 3 Ph, 277V

KBS4825-3-T-B3

25kW; 85300 BTU/H; 277VSingle Pole Thermostat304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to direct airPermanent lubricated unit bearing...

$12,109.46Each

30kW KBS Unit Heater w/ SP Thermostat, 102300 BTU/H, 3 Ph, 277V

KBS4830-3-T-B3

30kW; 102300 BTU/H; 277VSingle Pole Thermostat304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to direct airPermanent lubricated unit bearing...

$12,771.00Each

40kW KBS Unit Heater w/ SP Thermostat, 136500 BTU/H, 3 Ph, 277V

KBS4840-3-T-B3

40kW; 136500 BTU/H; 277VSingle Pole Thermostat304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to direct airPermanent lubricated unit bearing...

$13,895.62Each

3.3kW KB Series Unit Heater w/ SP Thermostat, 1 Ph, 240V, Gray

KB2403-1-T-B1

$1,686.92Each

10kW KB Series Unit Heater w/ SP Thermostat, 1 Ph, 277V, Gray

KB2710-1-T-B2

$2,553.54Each

3kW KB Series Unit Heater w/ SP Thermostat, 1 Ph, 277V, Gray

KB2703-1-T-B1

$2,222.77Each

20kW KB Series Unit Heater w/ SP Thermostat, 3 Ph, 480V, Gray

KB4820-3-T-B2

$4,604.31Each

40kW KB Series Unit Heater w/ SP Thermostat, 3 Ph, 480V, Gray

KB4840-3-T-B2

$8,910.92Each

5700W KBP Series Unit Heater w/ Disconnect Switch, 1-3 Ph, 208V, Gray

KBP2006-3MP-DS

$1,759.69Each

4160W KBP Series Unit Heater w/ Disconnect Switch, 1-3 Ph, 480V, Gray

KBP4804-3MP-DS

$2,295.54Each

6000W KBP Series Unit Heater w/ Disconnect Switch, 1-3 Ph, 480V, Gray

KBP4806-3MP-DS

$2,295.54Each

6kW Ruggedized KBP RCS Unit Heater, 1 Ph, 208V

KBP2006-RCS

6kW; 208V; 1 PhDesigned to operate down to -40 F24VAC motor preheat circuit with indicator light, that operates when ambient...

$7,607.69Each

6kW Ruggedized KBP RCS Unit Heater, 3 Ph, 208V

KBP2006-3-RCS

6kW; 208V; 3 PhDesigned to operate down to -40 F24VAC motor preheat circuit with indicator light, that operates when ambient...

$7,773.08Each

6kW Ruggedized KBP RCS Unit Heater, 1 Ph, 240V

KBP2406-RCS

6kW; 240V; 1 PhDesigned to operate down to -40 F24VAC motor preheat circuit with indicator light, that operates when ambient...

$7,607.69Each

6kW Ruggedized KBP RCS Unit Heater, 3 Ph, 240V

KBP2406-3-RCS

6kW; 240V; 3 PhDesigned to operate down to -40 F24VAC motor preheat circuit with indicator light, that operates when ambient...

$7,773.08Each

6kW Ruggedized KBP RCS Unit Heater, 3 Ph, 480V

KBP4806-3-RCS

6kW; 480V; 3 PhDesigned to operate down to -40 F24VAC motor preheat circuit with indicator light, that operates when ambient...

$8,308.92Each

12.5kW PlatinumX Unit Heater w/ BMS, 3 Ph, 208V/240V, Gray

KB2412-3-PLTMX-BMS

Made to Order | Cannot be Cancelled or Returned Energy Saving PlatinumX electronic temperature controller Built In provision for optional...

$3,155.54Each

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...

$2,527.35Each

5kW ECO2S Unit Heater w/ Remote Sensor, 600 Sq Ft, 400 CFM, 208V/240V, Gray

KB2405-1-ECO2S-PLUS

5kW 400 CFM 208V/240V Up to 600 Square Feet Electrical Phase: 1 Ph Smart ECO2S+ energy-saving design 2-Stage Heating: Automatically...

$1,534.57Each

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