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!
17.25kW Air Velocity Unit Heater, 58800 BTU/H, 1 Ph, 35.9 Amp, 480V
KFUH4818-1
58,800 BTU/H 17.25kW 35.9 Amp 1 Phase 480V No.Of Elements: 3 Motor HP: 1/3 Up to 1725 Square Feet Heavy...
Discontinued
17.25kW Air Velocity Unit Heater, 58800 BTU/H, 3 Ph, 20.7 Amp, 480V
KFUH4818-3
58,800 BTU/H 17.25kW 20.7 Amp 3 Phase 480V No.Of Elements: 3 Motor HP: 1/3 Up to 1725 Square Feet Heavy...
Discontinued
20kW Air Velocity Unit Heater, 68300 BTU/H, 1 Ph, 41.7 Amp, 480V
KFUH4820-1
68,300 BTU/H 20kW 41.7 Amp 1 Phase 480V No.Of Elements: 4 Motor HP: 1/2 Up to 2000 Square Feet Heavy...
Discontinued
20kW Air Velocity Unit Heater, 68300 BTU/H, 3 Ph, 24 Amp, 480V
KFUH4820-3
68,300 BTU/H 20kW 24 Amp 3 Phase 480V No. Of Elements: 4 Motor HP: 1/2 Up to 2000 Square Feet...
Discontinued
24kW Air Velocity Unit Heater, 81600 BTU/H, 3 Ph, 28.8 Amp, 480V
KFUH4824-3
81,600 BTU/H 24kW 28.8 Amp 3 Phase 480V No.Of Elements: 6 Motor HP: 1/2 Up to 2400 Square Feet Heavy...
Discontinued
25kW Air Velocity Unit Heater, 85300 BTU/H, 1 Ph, 52.1 Amp, 480V
KFUH4825-1
85,300 BTU/H 25kW 52.1 Amp 1 Phase 480V No.Of Elements: 5 Motor HP: 1/2 Up to 2500 Square Feet Heavy...
Discontinued
30kW Air Velocity Unit Heater, 102400 BTU/H, 1 Ph, 62.5 Amp, 480V
KFUH4830-1
102,400 BTU/H 30kW 62.5 Amp 1 Phase 480V No.Of Elements: 6 Motor HP: 3/4 Up to 3000 Square Feet Heavy...
Discontinued
30kW Air Velocity Unit Heater, 102400 BTU/H, 3 Ph, 36.1 Amp, 480V
KFUH4830-3
102,400 BTU/H 30kW 36.1 Amp 3 Phase 480V No.Of Elements: 6 Motor HP: 3/4 Up to 3000 Square Feet Heavy...
Discontinued
34.5kW Air Velocity Unit Heater, 102400 BTU/H, 1 Ph, 71.8 Amp, 480V
KFUH4835-1
102,400 BTU/H 34.5kW 71.8 Amp 1 Phase 480V No.Of Elements: 6 Motor HP: 3/4 Up to 3400 Square Feet Heavy...
Discontinued
34.5kW Air Velocity Unit Heater, 102400 BTU/H, 3 Ph, 41.5 Amp, 480V
KFUH4835-3
102,400 BTU/H 34.5kW 41.5 Amp 3 Phase 480V No.Of Elements: 6 Motor HP: 3/4 Up to 3400 Square Feet Heavy...
Discontinued
34.5kW Unit Heater w/ ECM, 2 Stage, 117749 BTU/H, 3 Ph, 42 Amp, 480V
KFUH4835-3-ECM
117,749 BTU/H 34.5kW 2 Stage Heating: Stage 1: 23kW Stage 2: 11.5kW 42 Amp 3 Phase 480V No.Of Elements: 6...
Discontinued
1500W Tent Heater, Small, Up to 150 Sq Ft, 70 CFM, 12.5 Amp, 120V
KTENT1215-HLS-T-G
750W / 1500W 12.5 Amp 70 CFM 120V Up to 150 Square Feet Tent transition collar slips directly under tent...
Discontinued
3000W Tent Heater, Small, 300 Sq Ft, 140 CFM, 12.5 Amp, 208V/240V
KTENT2430-HLS-T-G
1500W / 3000W 12.5 Amp 140 CFM 120V Up to 150 Square Feet Tent transition collar slips directly under tent...
Discontinued
30kW Portable Unit Heater, 3000 Sq Ft, 1250 CFM, 3 Phase, 208V/240V
PCKF2430-3
30kW = 30000W 102,300 BTU/H 208V/240V 3 Phase 72.1 Amps 1250 CFM SOOW Cord Gauge: 2/4 UL Approved for outdoor...
Discontinued
30kW Portable Unit Heater, Up to 3000 Sq Ft, 1250 CFM, 3 Phase, 480V
PCKF4830-3
30kW = 30000W 102,300 BTU/H 480V 3 Phase 30.1 Amps 1250 CFM SOOW Cord Gauge: 8/4 UL Approved for outdoor...
Discontinued
30kW Wheeled Unit Heater, 3000 Sq Ft, 1250 CFM, 3 Phase, 208V/240V
PCKW2430-3
30kW = 30000W 102,300 BTU/H 208V/240V 3 Phase 72.1 Amps 1250 CFM Motor HP: 3/4 SOOW Cord Gauge: 2/4 High...
Discontinued
30kW Wheeled Unit Heater, Up to 3000 Sq Ft, 1250 CFM, 3 Phase, 480V
PCKW4830-3
30kW = 30000W 102,300 BTU/H 480V 3 Phase 30.1 Amps 1250 CFM Motor HP: 3/4 SOOW Cord Gauge: 8/4 High...
Discontinued
15kW Industrial Unit Heater, 1500 Sq Ft, 725 CFM, 3 Phase, 480V
PKB4815-3-T-FM
15kW = 15000W 51,200 BTU/H 3 Phase 480V 18 Amp 925 CFM SO Cord Size: 12/4 High mass steel fin...
Discontinued
3-Pole Disconnect for CK Series Unit Heater, 40A
CK-DS40
40 Amp 3-Pole disconnect for use with CK Series Unit Heater...
Discontinued
Solid State Relay for CK Series Unit Heater, 25A Max
CK-SSR25
25 Amp Maximum For use with CK Series Unit Heater...
Discontinued
Solid State Relay for CK Series Unit Heater, 45A Max
CK-SSR45
45 Amp Maximum For use with CK Series Unit Heater...
Discontinued
Solid State Relay for CK Series Unit Heater, 75A Max
CK-SSR75
75 Amp Maximum For use with CK Series Unit Heater...
Discontinued
950W/2850W Compact Unit Heater w/24V Remote Stat Provision, 1 Ph, 120V
KBP1230-RTLV1
950W / 1900W / 2850W Up to 280 Square Feet 270 CFM 120V 1 Phase With 24V remote thermostat provision...
Discontinued
2850W/5700W Compact Heater w/ 24V Remote Stat Provision, 1 Ph, 240V
KBP2406-RTLV1
2850W / 5700W Up to 570 Square Feet 270 CFM 240V 1 Phase With 24V remote thermostat provision Original Pic-A-Watt...
Discontinued
3kW Corrosion Resistant Heater, 1-3 Phase, 400 CFM, 14.4A, 208V
KBS2003-3MP-B2
3kW = 3000W 1 - 3 Phase 208V 400 CFM Up to 300 Square Feet 304 Stainless Steel construction For...
Discontinued
12.5kW Corrosion Resistant Heater w/ SP Stat, 1-3 Phase, 34.6A, 208V
KBS2012-3MP-T-B2
12.5kW = 12500W 42,700 BTU/H 1 - 3 Phase 208V 825 CFM Up to 1200 Square Feet Single Pole unit...
Discontinued
15kW Corrosion Resistant Heater w/ SP Stat, 1-3 Phase, 41.6A, 208V
KBS2015-3MP-T-B2
15kW = 15000W 51,200 BTU/H 1 - 3 Phase 208V 925 CFM Up to 1500 Square Feet Single Pole unit...
Discontinued
12.5kW Corrosion Resistant Heater w/ SP Stat, 1-3 Phase, 208V/240V
KBS2412-3MP-T-B2
12.5kW = 12500W 42,700 BTU/H 1 - 3 Phase 208V/240V 825 CFM Up to 1200 Square Feet Single Pole unit...
Discontinued
15kW Corrosion Resistant Heater w/ SP Stat, 1-3 Phase, 36A, 208V/240V
KBS2415-3MP-T-B2
15kW = 15000W 51,200 BTU/H 1 - 3 Phase 208V/240V 925 CFM Up to 1500 Square Feet Single Pole unit...
Discontinued
30kW Corrosion Resistant Heater, 3 Phase, 1800 CFM, 575V
KBS-575V
30kW = 30000W 102,400 BTU/H 3 Phase 208V/240V 1800 CFM Up to 3000 Square Feet 304 Stainless Steel construction For...
Discontinued
17.25kW Air Velocity Unit Heater, 58800 BTU/H, 1 Ph, 35.9 Amp, 480V
KFUH4818-1
58,800 BTU/H 17.25kW 35.9 Amp 1 Phase 480V No.Of Elements: 3 Motor HP: 1/3 Up to 1725 Square Feet Heavy...
Discontinued
17.25kW Air Velocity Unit Heater, 58800 BTU/H, 3 Ph, 20.7 Amp, 480V
KFUH4818-3
58,800 BTU/H 17.25kW 20.7 Amp 3 Phase 480V No.Of Elements: 3 Motor HP: 1/3 Up to 1725 Square Feet Heavy...
Discontinued
20kW Air Velocity Unit Heater, 68300 BTU/H, 1 Ph, 41.7 Amp, 480V
KFUH4820-1
68,300 BTU/H 20kW 41.7 Amp 1 Phase 480V No.Of Elements: 4 Motor HP: 1/2 Up to 2000 Square Feet Heavy...
Discontinued
20kW Air Velocity Unit Heater, 68300 BTU/H, 3 Ph, 24 Amp, 480V
KFUH4820-3
68,300 BTU/H 20kW 24 Amp 3 Phase 480V No. Of Elements: 4 Motor HP: 1/2 Up to 2000 Square Feet...
Discontinued
24kW Air Velocity Unit Heater, 81600 BTU/H, 3 Ph, 28.8 Amp, 480V
KFUH4824-3
81,600 BTU/H 24kW 28.8 Amp 3 Phase 480V No.Of Elements: 6 Motor HP: 1/2 Up to 2400 Square Feet Heavy...
Discontinued
25kW Air Velocity Unit Heater, 85300 BTU/H, 1 Ph, 52.1 Amp, 480V
KFUH4825-1
85,300 BTU/H 25kW 52.1 Amp 1 Phase 480V No.Of Elements: 5 Motor HP: 1/2 Up to 2500 Square Feet Heavy...
Discontinued
30kW Air Velocity Unit Heater, 102400 BTU/H, 1 Ph, 62.5 Amp, 480V
KFUH4830-1
102,400 BTU/H 30kW 62.5 Amp 1 Phase 480V No.Of Elements: 6 Motor HP: 3/4 Up to 3000 Square Feet Heavy...
Discontinued
30kW Air Velocity Unit Heater, 102400 BTU/H, 3 Ph, 36.1 Amp, 480V
KFUH4830-3
102,400 BTU/H 30kW 36.1 Amp 3 Phase 480V No.Of Elements: 6 Motor HP: 3/4 Up to 3000 Square Feet Heavy...
Discontinued
34.5kW Air Velocity Unit Heater, 102400 BTU/H, 1 Ph, 71.8 Amp, 480V
KFUH4835-1
102,400 BTU/H 34.5kW 71.8 Amp 1 Phase 480V No.Of Elements: 6 Motor HP: 3/4 Up to 3400 Square Feet Heavy...
Discontinued
34.5kW Air Velocity Unit Heater, 102400 BTU/H, 3 Ph, 41.5 Amp, 480V
KFUH4835-3
102,400 BTU/H 34.5kW 41.5 Amp 3 Phase 480V No.Of Elements: 6 Motor HP: 3/4 Up to 3400 Square Feet Heavy...
Discontinued
34.5kW Unit Heater w/ ECM, 2 Stage, 117749 BTU/H, 3 Ph, 42 Amp, 480V
KFUH4835-3-ECM
117,749 BTU/H 34.5kW 2 Stage Heating: Stage 1: 23kW Stage 2: 11.5kW 42 Amp 3 Phase 480V No.Of Elements: 6...
Discontinued
1500W Tent Heater, Small, Up to 150 Sq Ft, 70 CFM, 12.5 Amp, 120V
KTENT1215-HLS-T-G
750W / 1500W 12.5 Amp 70 CFM 120V Up to 150 Square Feet Tent transition collar slips directly under tent...
Discontinued
3000W Tent Heater, Small, 300 Sq Ft, 140 CFM, 12.5 Amp, 208V/240V
KTENT2430-HLS-T-G
1500W / 3000W 12.5 Amp 140 CFM 120V Up to 150 Square Feet Tent transition collar slips directly under tent...
Discontinued
30kW Portable Unit Heater, 3000 Sq Ft, 1250 CFM, 3 Phase, 208V/240V
PCKF2430-3
30kW = 30000W 102,300 BTU/H 208V/240V 3 Phase 72.1 Amps 1250 CFM SOOW Cord Gauge: 2/4 UL Approved for outdoor...
Discontinued
30kW Portable Unit Heater, Up to 3000 Sq Ft, 1250 CFM, 3 Phase, 480V
PCKF4830-3
30kW = 30000W 102,300 BTU/H 480V 3 Phase 30.1 Amps 1250 CFM SOOW Cord Gauge: 8/4 UL Approved for outdoor...
Discontinued
30kW Wheeled Unit Heater, 3000 Sq Ft, 1250 CFM, 3 Phase, 208V/240V
PCKW2430-3
30kW = 30000W 102,300 BTU/H 208V/240V 3 Phase 72.1 Amps 1250 CFM Motor HP: 3/4 SOOW Cord Gauge: 2/4 High...
Discontinued
30kW Wheeled Unit Heater, Up to 3000 Sq Ft, 1250 CFM, 3 Phase, 480V
PCKW4830-3
30kW = 30000W 102,300 BTU/H 480V 3 Phase 30.1 Amps 1250 CFM Motor HP: 3/4 SOOW Cord Gauge: 8/4 High...
Discontinued
15kW Industrial Unit Heater, 1500 Sq Ft, 725 CFM, 3 Phase, 480V
PKB4815-3-T-FM
15kW = 15000W 51,200 BTU/H 3 Phase 480V 18 Amp 925 CFM SO Cord Size: 12/4 High mass steel fin...
Discontinued
3-Pole Disconnect for CK Series Unit Heater, 40A
CK-DS40
40 Amp 3-Pole disconnect for use with CK Series Unit Heater...
Discontinued
Solid State Relay for CK Series Unit Heater, 25A Max
CK-SSR25
25 Amp Maximum For use with CK Series Unit Heater...
Discontinued
Solid State Relay for CK Series Unit Heater, 45A Max
CK-SSR45
45 Amp Maximum For use with CK Series Unit Heater...
Discontinued
Solid State Relay for CK Series Unit Heater, 75A Max
CK-SSR75
75 Amp Maximum For use with CK Series Unit Heater...
Discontinued
950W/2850W Compact Unit Heater w/24V Remote Stat Provision, 1 Ph, 120V
KBP1230-RTLV1
950W / 1900W / 2850W Up to 280 Square Feet 270 CFM 120V 1 Phase With 24V remote thermostat provision...
Discontinued
2850W/5700W Compact Heater w/ 24V Remote Stat Provision, 1 Ph, 240V
KBP2406-RTLV1
2850W / 5700W Up to 570 Square Feet 270 CFM 240V 1 Phase With 24V remote thermostat provision Original Pic-A-Watt...
Discontinued
3kW Corrosion Resistant Heater, 1-3 Phase, 400 CFM, 14.4A, 208V
KBS2003-3MP-B2
3kW = 3000W 1 - 3 Phase 208V 400 CFM Up to 300 Square Feet 304 Stainless Steel construction For...
Discontinued
12.5kW Corrosion Resistant Heater w/ SP Stat, 1-3 Phase, 34.6A, 208V
KBS2012-3MP-T-B2
12.5kW = 12500W 42,700 BTU/H 1 - 3 Phase 208V 825 CFM Up to 1200 Square Feet Single Pole unit...
Discontinued
15kW Corrosion Resistant Heater w/ SP Stat, 1-3 Phase, 41.6A, 208V
KBS2015-3MP-T-B2
15kW = 15000W 51,200 BTU/H 1 - 3 Phase 208V 925 CFM Up to 1500 Square Feet Single Pole unit...
Discontinued
12.5kW Corrosion Resistant Heater w/ SP Stat, 1-3 Phase, 208V/240V
KBS2412-3MP-T-B2
12.5kW = 12500W 42,700 BTU/H 1 - 3 Phase 208V/240V 825 CFM Up to 1200 Square Feet Single Pole unit...
Discontinued
15kW Corrosion Resistant Heater w/ SP Stat, 1-3 Phase, 36A, 208V/240V
KBS2415-3MP-T-B2
15kW = 15000W 51,200 BTU/H 1 - 3 Phase 208V/240V 925 CFM Up to 1500 Square Feet Single Pole unit...
Discontinued
30kW Corrosion Resistant Heater, 3 Phase, 1800 CFM, 575V
KBS-575V
30kW = 30000W 102,400 BTU/H 3 Phase 208V/240V 1800 CFM Up to 3000 Square Feet 304 Stainless Steel construction For...
Discontinued
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