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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541-570 of 1021 products

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

KB2003-3MP-PLTMX

3kW = 3000W 1-3 Phase 208V 400 CFM Up to 300 Square Feet Energy saving PlatinumX electronic temperature controller Built-in...

$2,041.22Each

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

KB2004-1-PLTMX

4kW = 4000W 1 Phase 208V 400 CFM Up to 400 Square Feet Energy saving PlatinumX electronic temperature controller Built-in...

$1,710.29Each

5kW Unit Heater, 1-3 Phase, 400 CFM, 208V, Gray

KB2005-3MP-T-B2

5kW = 5000W 1-3 Phase 208V 400 CFM Up to 500 Square Feet Adjustable louvers to direct air Built-in fan...

$1,836.21Each

9.98kW PlatinumX Unit Heater, 1 Phase, 725 CFM, 208V, Gray

KB2010-1-PLTMX

9.98kW = 9980W 1 Phase 208V 725 CFM Up to 1000 Square Feet Energy saving PlatinumX electronic temperature controller Built-in...

$2,003.14Each

20kW PlatinumX Unit Heater w/Fuse Block, 3 Ph, 1100 CFM, 208V/240V

KB2420-3-PLTMX-FB

20kW = 20000W 3 Phase 208V/240V 1100 CFM Up to 2000 Square Feet With Fuse Block Energy saving PlatinumX electronic...

$3,994.57Each

30kW PlatinumX Unit Heater w/ Fuse Block, 3 Phase, 1800 CFM, 208V/240V

KB2430-3-PLTMX-FB

30kW = 30000W 3 Phase 208V/240V 1800 CFM Up to 3000 Square Feet With Fuse Block Energy saving PlatinumX electronic...

$6,353.25Each

4kW PlatinumX Unit Heater, 1 Phase, 400 CFM, 277V, Gray

KB2704-1-PLTMX

4kW = 4000W 1 Phase 277V 400 CFM Up to 400 Square Feet Energy saving PlatinumX electronic temperature controller Built-in...

$2,184.72Each

4kW Unit Heater, 1 Phase, 400 CFM, 277V, Gray

KB2704-1-T-B1

4kW = 4000W 1 Phase 277V 400 CFM Up to 400 Square Feet Adjustable louvers to direct air Built-in fan...

$1,968.00Each

7.5kW PlatinumX Unit Heater, 1 Phase, 600 CFM, 277V, Gray

KB2707-1-PLTMX

7.5kW = 7500W 1 Phase 277V 600 CFM Up to 750 Square Feet Energy saving PlatinumX electronic temperature controller Built-in...

$2,360.43Each

4kW Unit Heater, 1 Phase, 400 CFM, 480V, Gray

KB4804-1-T-B1

4kW = 4000W 1 Phase 480V 400 CFM Up to 400 Square Feet Adjustable louvers to direct air Built-in fan...

$1,968.00Each

5kW PlatinumX Unit Heater, 1-3 Phase, 400 CFM, 480V, Gray

KB4805-3MP-PLTMX

5kW = 5000W 1-3 Phase 480V 400 CFM Up to 500 Square Feet Energy saving PlatinumX electronic temperature controller Built-in...

$2,515.64Each

10kW Unit Heater, 1 Phase, 725 CFM, 480V, Gray

KB4810-1-T-B2

10kW = 10000W 1 Phase 480V 725 CFM Up to 1000 Square Feet Adjustable louvers to direct air Built-in fan...

$2,260.85Each

20kW Unit Heater, 1-3 Phase, 1100 CFM, 480V, Gray

KB4820-3MP-T-B2

20kW = 20000W 1-3 Phase 480V 1100 CFM Up to 2000 Square Feet Adjustable louvers to direct air Built-in fan...

$4,076.57Each

30kW PlatinumX Unit Heater, 3 Phase, 1800 CFM, 480V, Gray

KB4830-3-PLTMX

30kW = 30000W 3 Phase 480V 1800 CFM Up to 3000 Square Feet Energy saving PlatinumX electronic temperature controller Built-in...

$6,788.63Each

40kW PlatinumX Unit Heater w/ Fuse Block, 3 Ph, 2200 CFM, 480V, Gray

KB4840-3-PLTMX-FB

40kW = 40000W 3 Phase 480V 2200 CFM Up to 4000 Square Feet With Fuse Block Energy saving PlatinumX electronic...

$8,567.75Each

10kW Portable Unit Heater, Up to 1000 Sq Ft, 1000 CFM, 1 Phase, 208V

PCKF2010-1

10kW = 10000W 34,100 BTU/H 208V 1 Phase 48.1 Amps 1000 CFM SOOW Cord Gauge: 6/3 UL Approved for outdoor...

$19,824.70Each

10kW Portable Unit Heater, Up to 1000 Sq Ft, 1000 CFM, 3 Phase, 208V

PCKF2010-3

10kW = 10000W 34,100 BTU/H 208V 3 Phase 27.7 Amps 1000 CFM SOOW Cord Gauge: 8/4 UL Approved for outdoor...

$20,098.90Each

15kW Portable Unit Heater, Up to 1500 Sq Ft, 1000 CFM, 1 Phase, 208V

PCKF2015-1

15kW = 15000W 51,200 BTU/H 208V 1 Phase 71.1 Amps 1000 CFM SOOW Cord Gauge: 2/3 UL Approved for outdoor...

$20,400.50Each

15kW Portable Unit Heater, Up to 1500 Sq Ft, 1000 CFM, 3 Phase, 208V

PCKF2015-3

15kW = 15000W 51,200 BTU/H 208V 3 Phase 41.6 Amps 1000 CFM SOOW Cord Gauge: 5/4 UL Approved for outdoor...

$20,537.63Each

20kW Portable Unit Heater, Up to 2000 Sq Ft, 1250 CFM, 3 Phase, 208V

PCKF2020-3

20kW = 20000W 68,300 BTU/H 208V 3 Phase 55.5 Amps 1250 CFM SOOW Cord Gauge: 4/4 UL Approved for outdoor...

$21,137.75Each

25kW Portable Unit Heater, Up to 2500 Sq Ft, 1250 CFM, 3 Phase, 208V

PCKF2025-3

25kW = 25000W 85,300 BTU/H 208V 3 Phase 69.4 Amps 1250 CFM SOOW Cord Gauge: 2/4 UL Approved for outdoor...

$21,381.93Each

10kW Portable Unit Heater, 1000 Sq Ft, 1000 CFM, 1 Phase, 208V/240V

PCKF2410-1

10kW = 10000W 34,100 BTU/H 208V/240V 1 Phase 41.7 Amps 1000 CFM SOOW Cord Gauge: 6/3 UL Approved for outdoor...

$19,824.70Each

10kW Portable Unit Heater, 1000 Sq Ft, 1000 CFM, 3 Phase, 208V/240V

PCKF2410-3

10kW = 10000W 34,100 BTU/H 208V/240V 3 Phase 27.7 Amps 1000 CFM SOOW Cord Gauge: 8/4 UL Approved for outdoor...

$20,098.90Each

15kW Portable Unit Heater, 1500 Sq Ft, 1000 CFM, 1 Phase, 208V/240V

PCKF2415-1

15kW = 15000W 51,200 BTU/H 208V/240V 1 Phase 72.1 Amps 1000 CFM SOOW Cord Gauge: 4/3 UL Approved for outdoor...

$20,400.50Each

15kW Portable Unit Heater, 1500 Sq Ft, 1000 CFM, 3 Phase, 208V/240V

PCKF2415-3

15kW = 15000W 51,200 BTU/H 208V/240V 3 Phase 41.6 Amps 1000 CFM SOOW Cord Gauge: 5/4 UL Approved for outdoor...

$20,537.63Each

20kW Portable Unit Heater, 2000 Sq Ft, 1250 CFM, 3 Phase, 208V/240V

PCKF2420-3

20kW = 20000W 68,300 BTU/H 208V/240V 3 Phase 48.1 Amps 1250 CFM SOOW Cord Gauge: 4/4 UL Approved for outdoor...

$21,137.75Each

25kW Portable Unit Heater, 2500 Sq Ft, 1250 CFM, 3 Phase, 208V/240V

PCKF2425-3

25kW = 25000W 85,300 BTU/H 208V/240V 3 Phase 60.1 Amps 1250 CFM SOOW Cord Gauge: 2/4 UL Approved for outdoor...

$21,381.93Each

10kW Portable Unit Heater, Up to 1000 Sq Ft, 1000 CFM, 3 Phase, 480V

PCKF4810-3

10kW = 10000W 34,100 BTU/H 480V 3 Phase 12 Amps 1000 CFM SOOW Cord Gauge: 14/4 UL Approved for outdoor...

$20,570.48Each

15kW Portable Unit Heater, Up to 1500 Sq Ft, 1000 CFM, 3 Phase, 480V

PCKF4815-3

15kW = 15000W 51,200 BTU/H 480V 3 Phase 18.1 Amps 1000 CFM SOOW Cord Gauge: 12/4 UL Approved for outdoor...

$20,592.46Each

20kW Portable Unit Heater, Up to 2000 Sq Ft, 1250 CFM, 3 Phase, 480V

PCKF4820-3

20kW = 20000W 68,300 BTU/H 480V 3 Phase 24 Amps 1250 CFM SOOW Cord Gauge: 10/4 UL Approved for outdoor...

$21,246.26Each

541-570 of 1021 products

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

KB2003-3MP-PLTMX

3kW = 3000W 1-3 Phase 208V 400 CFM Up to 300 Square Feet Energy saving PlatinumX electronic temperature controller Built-in...

$2,041.22Each

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

KB2004-1-PLTMX

4kW = 4000W 1 Phase 208V 400 CFM Up to 400 Square Feet Energy saving PlatinumX electronic temperature controller Built-in...

$1,710.29Each

5kW Unit Heater, 1-3 Phase, 400 CFM, 208V, Gray

KB2005-3MP-T-B2

5kW = 5000W 1-3 Phase 208V 400 CFM Up to 500 Square Feet Adjustable louvers to direct air Built-in fan...

$1,836.21Each

9.98kW PlatinumX Unit Heater, 1 Phase, 725 CFM, 208V, Gray

KB2010-1-PLTMX

9.98kW = 9980W 1 Phase 208V 725 CFM Up to 1000 Square Feet Energy saving PlatinumX electronic temperature controller Built-in...

$2,003.14Each

20kW PlatinumX Unit Heater w/Fuse Block, 3 Ph, 1100 CFM, 208V/240V

KB2420-3-PLTMX-FB

20kW = 20000W 3 Phase 208V/240V 1100 CFM Up to 2000 Square Feet With Fuse Block Energy saving PlatinumX electronic...

$3,994.57Each

30kW PlatinumX Unit Heater w/ Fuse Block, 3 Phase, 1800 CFM, 208V/240V

KB2430-3-PLTMX-FB

30kW = 30000W 3 Phase 208V/240V 1800 CFM Up to 3000 Square Feet With Fuse Block Energy saving PlatinumX electronic...

$6,353.25Each

4kW PlatinumX Unit Heater, 1 Phase, 400 CFM, 277V, Gray

KB2704-1-PLTMX

4kW = 4000W 1 Phase 277V 400 CFM Up to 400 Square Feet Energy saving PlatinumX electronic temperature controller Built-in...

$2,184.72Each

4kW Unit Heater, 1 Phase, 400 CFM, 277V, Gray

KB2704-1-T-B1

4kW = 4000W 1 Phase 277V 400 CFM Up to 400 Square Feet Adjustable louvers to direct air Built-in fan...

$1,968.00Each

7.5kW PlatinumX Unit Heater, 1 Phase, 600 CFM, 277V, Gray

KB2707-1-PLTMX

7.5kW = 7500W 1 Phase 277V 600 CFM Up to 750 Square Feet Energy saving PlatinumX electronic temperature controller Built-in...

$2,360.43Each

4kW Unit Heater, 1 Phase, 400 CFM, 480V, Gray

KB4804-1-T-B1

4kW = 4000W 1 Phase 480V 400 CFM Up to 400 Square Feet Adjustable louvers to direct air Built-in fan...

$1,968.00Each

5kW PlatinumX Unit Heater, 1-3 Phase, 400 CFM, 480V, Gray

KB4805-3MP-PLTMX

5kW = 5000W 1-3 Phase 480V 400 CFM Up to 500 Square Feet Energy saving PlatinumX electronic temperature controller Built-in...

$2,515.64Each

10kW Unit Heater, 1 Phase, 725 CFM, 480V, Gray

KB4810-1-T-B2

10kW = 10000W 1 Phase 480V 725 CFM Up to 1000 Square Feet Adjustable louvers to direct air Built-in fan...

$2,260.85Each

20kW Unit Heater, 1-3 Phase, 1100 CFM, 480V, Gray

KB4820-3MP-T-B2

20kW = 20000W 1-3 Phase 480V 1100 CFM Up to 2000 Square Feet Adjustable louvers to direct air Built-in fan...

$4,076.57Each

30kW PlatinumX Unit Heater, 3 Phase, 1800 CFM, 480V, Gray

KB4830-3-PLTMX

30kW = 30000W 3 Phase 480V 1800 CFM Up to 3000 Square Feet Energy saving PlatinumX electronic temperature controller Built-in...

$6,788.63Each

40kW PlatinumX Unit Heater w/ Fuse Block, 3 Ph, 2200 CFM, 480V, Gray

KB4840-3-PLTMX-FB

40kW = 40000W 3 Phase 480V 2200 CFM Up to 4000 Square Feet With Fuse Block Energy saving PlatinumX electronic...

$8,567.75Each

10kW Portable Unit Heater, Up to 1000 Sq Ft, 1000 CFM, 1 Phase, 208V

PCKF2010-1

10kW = 10000W 34,100 BTU/H 208V 1 Phase 48.1 Amps 1000 CFM SOOW Cord Gauge: 6/3 UL Approved for outdoor...

$19,824.70Each

10kW Portable Unit Heater, Up to 1000 Sq Ft, 1000 CFM, 3 Phase, 208V

PCKF2010-3

10kW = 10000W 34,100 BTU/H 208V 3 Phase 27.7 Amps 1000 CFM SOOW Cord Gauge: 8/4 UL Approved for outdoor...

$20,098.90Each

15kW Portable Unit Heater, Up to 1500 Sq Ft, 1000 CFM, 1 Phase, 208V

PCKF2015-1

15kW = 15000W 51,200 BTU/H 208V 1 Phase 71.1 Amps 1000 CFM SOOW Cord Gauge: 2/3 UL Approved for outdoor...

$20,400.50Each

15kW Portable Unit Heater, Up to 1500 Sq Ft, 1000 CFM, 3 Phase, 208V

PCKF2015-3

15kW = 15000W 51,200 BTU/H 208V 3 Phase 41.6 Amps 1000 CFM SOOW Cord Gauge: 5/4 UL Approved for outdoor...

$20,537.63Each

20kW Portable Unit Heater, Up to 2000 Sq Ft, 1250 CFM, 3 Phase, 208V

PCKF2020-3

20kW = 20000W 68,300 BTU/H 208V 3 Phase 55.5 Amps 1250 CFM SOOW Cord Gauge: 4/4 UL Approved for outdoor...

$21,137.75Each

25kW Portable Unit Heater, Up to 2500 Sq Ft, 1250 CFM, 3 Phase, 208V

PCKF2025-3

25kW = 25000W 85,300 BTU/H 208V 3 Phase 69.4 Amps 1250 CFM SOOW Cord Gauge: 2/4 UL Approved for outdoor...

$21,381.93Each

10kW Portable Unit Heater, 1000 Sq Ft, 1000 CFM, 1 Phase, 208V/240V

PCKF2410-1

10kW = 10000W 34,100 BTU/H 208V/240V 1 Phase 41.7 Amps 1000 CFM SOOW Cord Gauge: 6/3 UL Approved for outdoor...

$19,824.70Each

10kW Portable Unit Heater, 1000 Sq Ft, 1000 CFM, 3 Phase, 208V/240V

PCKF2410-3

10kW = 10000W 34,100 BTU/H 208V/240V 3 Phase 27.7 Amps 1000 CFM SOOW Cord Gauge: 8/4 UL Approved for outdoor...

$20,098.90Each

15kW Portable Unit Heater, 1500 Sq Ft, 1000 CFM, 1 Phase, 208V/240V

PCKF2415-1

15kW = 15000W 51,200 BTU/H 208V/240V 1 Phase 72.1 Amps 1000 CFM SOOW Cord Gauge: 4/3 UL Approved for outdoor...

$20,400.50Each

15kW Portable Unit Heater, 1500 Sq Ft, 1000 CFM, 3 Phase, 208V/240V

PCKF2415-3

15kW = 15000W 51,200 BTU/H 208V/240V 3 Phase 41.6 Amps 1000 CFM SOOW Cord Gauge: 5/4 UL Approved for outdoor...

$20,537.63Each

20kW Portable Unit Heater, 2000 Sq Ft, 1250 CFM, 3 Phase, 208V/240V

PCKF2420-3

20kW = 20000W 68,300 BTU/H 208V/240V 3 Phase 48.1 Amps 1250 CFM SOOW Cord Gauge: 4/4 UL Approved for outdoor...

$21,137.75Each

25kW Portable Unit Heater, 2500 Sq Ft, 1250 CFM, 3 Phase, 208V/240V

PCKF2425-3

25kW = 25000W 85,300 BTU/H 208V/240V 3 Phase 60.1 Amps 1250 CFM SOOW Cord Gauge: 2/4 UL Approved for outdoor...

$21,381.93Each

10kW Portable Unit Heater, Up to 1000 Sq Ft, 1000 CFM, 3 Phase, 480V

PCKF4810-3

10kW = 10000W 34,100 BTU/H 480V 3 Phase 12 Amps 1000 CFM SOOW Cord Gauge: 14/4 UL Approved for outdoor...

$20,570.48Each

15kW Portable Unit Heater, Up to 1500 Sq Ft, 1000 CFM, 3 Phase, 480V

PCKF4815-3

15kW = 15000W 51,200 BTU/H 480V 3 Phase 18.1 Amps 1000 CFM SOOW Cord Gauge: 12/4 UL Approved for outdoor...

$20,592.46Each

20kW Portable Unit Heater, Up to 2000 Sq Ft, 1250 CFM, 3 Phase, 480V

PCKF4820-3

20kW = 20000W 68,300 BTU/H 480V 3 Phase 24 Amps 1250 CFM SOOW Cord Gauge: 10/4 UL Approved for outdoor...

$21,246.26Each

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