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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451-480 of 906 products

10kW Plenum Unit Heater, 1 Ph, 1000 CFM, 208V/240V

CK2410-1

7.5kW = 7500W @ 208V 10kW = 10000W @ 240V 34,100 BTU/H 1 Phase 1000 CFM 208V/240V Up to 1000...

$3,740.80Each

10kW Plenum Unit Heater, 3 Ph, 1000 CFM, 208V/240V

CK2410-3

7.5kW = 7500W @ 208V 10kW = 10000W @ 240V 34,100 BTU/H 3 Phase 1000 CFM 208V/240V Up to 1000...

$3,844.71Each

12.5kW Plenum Unit Heater, 1 Ph, 1000 CFM, 208V/240V

CK2412-1

9.4kW = 9400W @ 208V 12.5kW = 12500W @ 240V 41,000 BTU/H 1 Phase 1000 CFM 208V/240V Up to 1250...

$3,870.70Each

12.5kW Plenum Unit Heater, 3 Ph, 1000 CFM, 208V/240V

CK2412-3

9.4kW = 9400W @ 208V 12.5kW = 12500W @ 240V 41,000 BTU/H 3 Phase 1000 CFM 208V/240V Up to 1250...

$3,938.23Each

15kW Plenum Unit Heater, 1 Ph, 1000 CFM, 208V/240V

CK2415-1

11.3kW = 11300W @ 208V 15kW = 15000W @ 240V 51,200 BTU/H 1 Phase 1000 CFM 208V/240V Up to 1500...

$3,959.03Each

15kW Plenum Unit Heater, 3 Ph, 1000 CFM, 208V/240V

CK2415-3

11.3kW = 11300W @ 208V 15kW = 15000W @ 240V 51,200 BTU/H 3 Phase 1000 CFM 208V/240V Up to 1500...

$4,010.97Each

20kW Plenum Unit Heater, 3 Ph, 1250 CFM, 208V/240V

CK2420-3

15kW = 15000W @ 208V 20kW = 20000W @ 240V 68,300 BTU/H 3 Phase 1250 CFM 208V/240V Up to 2000...

$3,966.88Each

25kW Plenum Unit Heater, 3 Ph, 1250 CFM, 208V/240V

CK2425-3

20kW = 20000W @ 208V 25kW = 25000W @ 240V 85,300 BTU/H 3 Phase 1250 CFM 208V/240V Up to 2000...

$4,052.71Each

5kW Plenum Unit Heater, 1 Ph, 1000 CFM, 480V

CK4805-1

5kW = 5000W 17,000 BTU/H 1 Phase 1000 CFM 480V Up to 500 Square Feet High mass steel fin heat...

$3,907.21Each

5kW Plenum Unit Heater, 3 Ph, 1000 CFM, 480V

CK4805-3

5kW = 5000W 17,000 BTU/H 3 Phase 1000 CFM 480V Up to 500 Square Feet High mass steel fin heat...

$4,187.89Each

5kW Plenum Unit Heater w/ Single Pole Thermostat, 3 Ph, 480V

CK4805-3-T

5kW = 5000W 17,000 BTU/H 3 Phase 1000 CFM 480V With NEMA 4X Single Pole Thermostat Up to 500 Square...

$4,388.84Each

5kW Plenum Unit Heater w/ SP Therm & Disconnect Switch, 3 Ph, 480V

CK4805-3-T-DS40

5kW = 5000W 17,000 BTU/H 3 Phase 1000 CFM 480V With NEMA 4X Single Pole Thermostat With 40 Amp 3-Pole...

$4,572.16Each

7.5kW Plenum Unit Heater, 1 Ph, 1000 CFM, 480V

CK4807-1

7.5kW = 7500W 23,900 BTU/H 1 Phase 1000 CFM 480V Up to 750 Square Feet High mass steel fin heat...

$4,074.66Each

7.5kW Plenum Unit Heater, 3 Ph, 1000 CFM, 480V

CK4807-3

7.5kW = 7500W 23,900 BTU/H 3 Phase 1000 CFM 480V Up to 750 Square Feet High mass steel fin heat...

$3,970.30Each

7.5kW Plenum Unit Heater w/ o Diffuser, 3 Ph, 1000 CFM, 480V

CK4807-3-ND

7.5kW = 7500W 23,900 BTU/H 3 Phase 1000 CFM 480V No Diffuser Up to 750 Square Feet High mass steel...

$3,970.30Each

7.5kW Plenum Unit Heater w/ Single Pole Thermostat, 3 Ph, 480V

CK4807-3-T

7.5kW = 7500W 23,900 BTU/H 3 Phase 1000 CFM 480V With NEMA 4X Single Pole Thermostat Up to 750 Square...

$4,157.16Each

10kW Plenum Unit Heater, 1 Ph, 1000 CFM, 480V

CK4810-1

10kW = 10000W 34,100 BTU/H 1 Phase 1000 CFM 480V Up to 1000 Square Feet High mass steel fin heat...

$4,130.50Each

10kW Plenum Unit Heater, 3 Ph, 1000 CFM, 480V

CK4810-3

10kW = 10000W 34,100 BTU/H 3 Phase 1000 CFM 480V Up to 1000 Square Feet High mass steel fin heat...

$4,322.46Each

10kW Plenum Unit Heater w/ Single Pole Thermostat, 3 Ph, 480V

CK4810-3-T

10kW = 10000W 34,100 BTU/H 3 Phase 1000 CFM 480V With NEMA 4X Single Pole Thermostat Up to 1000 Square...

$4,523.41Each

10kW Plenum Unit Heater w/ SP Therm & Disconnect Switch, 3 Ph, 480V

CK4810-3-T-DS40

10kW = 10000W 34,100 BTU/H 3 Phase 1000 CFM 480V With NEMA 4X Single Pole Thermostat With 40 Amp 3-Pole...

$4,902.96Each

12.5kW Plenum Unit Heater, 1 Ph, 1000 CFM, 480V

CK4812-1

12.5kW = 12500W 41,000 BTU/H 1 Phase 1000 CFM 480V Up to 1250 Square Feet High mass steel fin heat...

$4,186.31Each

12.5kW Plenum Unit Heater, 3 Ph, 1000 CFM, 480V

CK4812-3

12.5kW = 12500W 41,000 BTU/H 3 Phase 1000 CFM 480V Up to 1250 Square Feet High mass steel fin heat...

$4,320.28Each

15kW Plenum Unit Heater, 1 Ph, 1000 CFM, 480V

CK4815-1

15kW = 15000W 51,200 BTU/H 1 Phase 1000 CFM 480V Up to 1500 Square Feet High mass steel fin heat...

$4,309.10Each

15kW Plenum Unit Heater, 3 Ph, 1000 CFM, 480V

CK4815-3

15kW = 15000W 51,200 BTU/H 3 Phase 1000 CFM 480V Up to 1500 Square Feet High mass steel fin heat...

$4,331.44Each

20kW Plenum Unit Heater, 3 Ph, 1250 CFM, 480V

CK4820-3

20kW = 20000W 68,300 BTU/H 3 Phase 1250 CFM 480V Up to 2000 Square Feet High mass steel fin heat...

$4,688.65Each

20kW Plenum Unit Heater w/ Solid State Relay, 3 Ph, 1250 CFM, 480V

CK4820-3-SSR45

20kW = 20000W 68,300 BTU/H 3 Phase 1250 CFM 480V With Solid State Relays with 0-10V SCR (25 Amp Maximum)...

$9,876.54Each

20kW Plenum Unit Heater w/ Single Pole Thermostat, 3 Ph, 480V

CK4820-3-T

20kW = 20000W 68,300 BTU/H 3 Phase 1250 CFM 480V With NEMA 4X Single Pole Thermostat Up to 2000 Square...

$4,889.60Each

20kW Plenum Unit Heater w/ SP Therm & Disconnect Switch, 3 Ph, 480V

CK4820-3-T-DS40

20kW = 20000W 68,300 BTU/H 3 Phase 1250 CFM 480V With NEMA 4X Single Pole Thermostat With 40 Amp 3-Pole...

$5,269.15Each

25kW Plenum Unit Heater, 3 Ph, 1250 CFM, 408V

CK4825-3

25kW = 25000W 85,300 BTU/H 3 Phase 1250 CFM 408V Up to 2000 Square Feet High mass steel fin heat...

$4,911.91Each

30kW Double Plenum Unit Heater w/ SP Thermostat & Disconnect, 480V

CK4830-3-T-DS40

Double Unit 30kW = 30000W 102,400 BTU/H 3 Phase 2000 CFM 480V With NEMA 4X Single Pole Thermostat With 40...

$5,604.08Each

451-480 of 906 products

10kW Plenum Unit Heater, 1 Ph, 1000 CFM, 208V/240V

CK2410-1

7.5kW = 7500W @ 208V 10kW = 10000W @ 240V 34,100 BTU/H 1 Phase 1000 CFM 208V/240V Up to 1000...

$3,740.80Each

10kW Plenum Unit Heater, 3 Ph, 1000 CFM, 208V/240V

CK2410-3

7.5kW = 7500W @ 208V 10kW = 10000W @ 240V 34,100 BTU/H 3 Phase 1000 CFM 208V/240V Up to 1000...

$3,844.71Each

12.5kW Plenum Unit Heater, 1 Ph, 1000 CFM, 208V/240V

CK2412-1

9.4kW = 9400W @ 208V 12.5kW = 12500W @ 240V 41,000 BTU/H 1 Phase 1000 CFM 208V/240V Up to 1250...

$3,870.70Each

12.5kW Plenum Unit Heater, 3 Ph, 1000 CFM, 208V/240V

CK2412-3

9.4kW = 9400W @ 208V 12.5kW = 12500W @ 240V 41,000 BTU/H 3 Phase 1000 CFM 208V/240V Up to 1250...

$3,938.23Each

15kW Plenum Unit Heater, 1 Ph, 1000 CFM, 208V/240V

CK2415-1

11.3kW = 11300W @ 208V 15kW = 15000W @ 240V 51,200 BTU/H 1 Phase 1000 CFM 208V/240V Up to 1500...

$3,959.03Each

15kW Plenum Unit Heater, 3 Ph, 1000 CFM, 208V/240V

CK2415-3

11.3kW = 11300W @ 208V 15kW = 15000W @ 240V 51,200 BTU/H 3 Phase 1000 CFM 208V/240V Up to 1500...

$4,010.97Each

20kW Plenum Unit Heater, 3 Ph, 1250 CFM, 208V/240V

CK2420-3

15kW = 15000W @ 208V 20kW = 20000W @ 240V 68,300 BTU/H 3 Phase 1250 CFM 208V/240V Up to 2000...

$3,966.88Each

25kW Plenum Unit Heater, 3 Ph, 1250 CFM, 208V/240V

CK2425-3

20kW = 20000W @ 208V 25kW = 25000W @ 240V 85,300 BTU/H 3 Phase 1250 CFM 208V/240V Up to 2000...

$4,052.71Each

5kW Plenum Unit Heater, 1 Ph, 1000 CFM, 480V

CK4805-1

5kW = 5000W 17,000 BTU/H 1 Phase 1000 CFM 480V Up to 500 Square Feet High mass steel fin heat...

$3,907.21Each

5kW Plenum Unit Heater, 3 Ph, 1000 CFM, 480V

CK4805-3

5kW = 5000W 17,000 BTU/H 3 Phase 1000 CFM 480V Up to 500 Square Feet High mass steel fin heat...

$4,187.89Each

5kW Plenum Unit Heater w/ Single Pole Thermostat, 3 Ph, 480V

CK4805-3-T

5kW = 5000W 17,000 BTU/H 3 Phase 1000 CFM 480V With NEMA 4X Single Pole Thermostat Up to 500 Square...

$4,388.84Each

5kW Plenum Unit Heater w/ SP Therm & Disconnect Switch, 3 Ph, 480V

CK4805-3-T-DS40

5kW = 5000W 17,000 BTU/H 3 Phase 1000 CFM 480V With NEMA 4X Single Pole Thermostat With 40 Amp 3-Pole...

$4,572.16Each

7.5kW Plenum Unit Heater, 1 Ph, 1000 CFM, 480V

CK4807-1

7.5kW = 7500W 23,900 BTU/H 1 Phase 1000 CFM 480V Up to 750 Square Feet High mass steel fin heat...

$4,074.66Each

7.5kW Plenum Unit Heater, 3 Ph, 1000 CFM, 480V

CK4807-3

7.5kW = 7500W 23,900 BTU/H 3 Phase 1000 CFM 480V Up to 750 Square Feet High mass steel fin heat...

$3,970.30Each

7.5kW Plenum Unit Heater w/ o Diffuser, 3 Ph, 1000 CFM, 480V

CK4807-3-ND

7.5kW = 7500W 23,900 BTU/H 3 Phase 1000 CFM 480V No Diffuser Up to 750 Square Feet High mass steel...

$3,970.30Each

7.5kW Plenum Unit Heater w/ Single Pole Thermostat, 3 Ph, 480V

CK4807-3-T

7.5kW = 7500W 23,900 BTU/H 3 Phase 1000 CFM 480V With NEMA 4X Single Pole Thermostat Up to 750 Square...

$4,157.16Each

10kW Plenum Unit Heater, 1 Ph, 1000 CFM, 480V

CK4810-1

10kW = 10000W 34,100 BTU/H 1 Phase 1000 CFM 480V Up to 1000 Square Feet High mass steel fin heat...

$4,130.50Each

10kW Plenum Unit Heater, 3 Ph, 1000 CFM, 480V

CK4810-3

10kW = 10000W 34,100 BTU/H 3 Phase 1000 CFM 480V Up to 1000 Square Feet High mass steel fin heat...

$4,322.46Each

10kW Plenum Unit Heater w/ Single Pole Thermostat, 3 Ph, 480V

CK4810-3-T

10kW = 10000W 34,100 BTU/H 3 Phase 1000 CFM 480V With NEMA 4X Single Pole Thermostat Up to 1000 Square...

$4,523.41Each

10kW Plenum Unit Heater w/ SP Therm & Disconnect Switch, 3 Ph, 480V

CK4810-3-T-DS40

10kW = 10000W 34,100 BTU/H 3 Phase 1000 CFM 480V With NEMA 4X Single Pole Thermostat With 40 Amp 3-Pole...

$4,902.96Each

12.5kW Plenum Unit Heater, 1 Ph, 1000 CFM, 480V

CK4812-1

12.5kW = 12500W 41,000 BTU/H 1 Phase 1000 CFM 480V Up to 1250 Square Feet High mass steel fin heat...

$4,186.31Each

12.5kW Plenum Unit Heater, 3 Ph, 1000 CFM, 480V

CK4812-3

12.5kW = 12500W 41,000 BTU/H 3 Phase 1000 CFM 480V Up to 1250 Square Feet High mass steel fin heat...

$4,320.28Each

15kW Plenum Unit Heater, 1 Ph, 1000 CFM, 480V

CK4815-1

15kW = 15000W 51,200 BTU/H 1 Phase 1000 CFM 480V Up to 1500 Square Feet High mass steel fin heat...

$4,309.10Each

15kW Plenum Unit Heater, 3 Ph, 1000 CFM, 480V

CK4815-3

15kW = 15000W 51,200 BTU/H 3 Phase 1000 CFM 480V Up to 1500 Square Feet High mass steel fin heat...

$4,331.44Each

20kW Plenum Unit Heater, 3 Ph, 1250 CFM, 480V

CK4820-3

20kW = 20000W 68,300 BTU/H 3 Phase 1250 CFM 480V Up to 2000 Square Feet High mass steel fin heat...

$4,688.65Each

20kW Plenum Unit Heater w/ Solid State Relay, 3 Ph, 1250 CFM, 480V

CK4820-3-SSR45

20kW = 20000W 68,300 BTU/H 3 Phase 1250 CFM 480V With Solid State Relays with 0-10V SCR (25 Amp Maximum)...

$9,876.54Each

20kW Plenum Unit Heater w/ Single Pole Thermostat, 3 Ph, 480V

CK4820-3-T

20kW = 20000W 68,300 BTU/H 3 Phase 1250 CFM 480V With NEMA 4X Single Pole Thermostat Up to 2000 Square...

$4,889.60Each

20kW Plenum Unit Heater w/ SP Therm & Disconnect Switch, 3 Ph, 480V

CK4820-3-T-DS40

20kW = 20000W 68,300 BTU/H 3 Phase 1250 CFM 480V With NEMA 4X Single Pole Thermostat With 40 Amp 3-Pole...

$5,269.15Each

25kW Plenum Unit Heater, 3 Ph, 1250 CFM, 408V

CK4825-3

25kW = 25000W 85,300 BTU/H 3 Phase 1250 CFM 408V Up to 2000 Square Feet High mass steel fin heat...

$4,911.91Each

30kW Double Plenum Unit Heater w/ SP Thermostat & Disconnect, 480V

CK4830-3-T-DS40

Double Unit 30kW = 30000W 102,400 BTU/H 3 Phase 2000 CFM 480V With NEMA 4X Single Pole Thermostat With 40...

$5,604.08Each

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