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!
1500W Portable Garage Heater w/ 120V Plug, 175 Sq Ft, 216 CFM, 12.5 Amp, 120V, Yellow
PSH1215T
1500W Up to 175 Square Feet 6 Foot 120V 15 Amp NEMA 5-15P Plug Improved spiral finned heating element for...
$114.23Each
3750W Portable Garage Heater, 500 Sq Ft, 16 Amp, 208V/240V, Gray
PGH2440TB
2813W at 208V 3750W at 240V 16 Amp Up to 500 Sq. Ft Economical 4000W portable heating Built-in thermostat Durable...
$182.83Each
15kW Unit Heater w/ ECM, 2 Stage, 51195 BTU/H, 3 Ph, 18 Amp, 480V
KFUH4815-3-2S3-ECM
51,195 BTU/H 15kW 2 Stage Heating: Stage 1: 10kW Stage 2: 5kW 18 Amp 3 Phase 480V No. Of Elements:...
$6,261.88Each
5kW ECO2S Unit Heater, 1 Phase, 400 CFM, 208V, Gray
KB2005-1-B2-ECO
Cannot be Cancelled or Returned 5kW = 5000W 1 Phase 208V 400 CFM Up to 500 Square Feet Smart ECO2S...
$1,464.29Each
7.5kW PlatinumX Unit Heater w/ Remote, 800 Sq Ft, 600 CFM, 1-3 Ph, 208V, Gray
KB2007-3MP-PLTMX
7.5kW Up to 800 Square Feet 600 CFM 208V Electrical Phase: 1-3 Ph Energy-saving PlatinumX electronic temperature controller Built-in provision...
$2,149.57Each
15kW PlatinumX Unit Heater w/ Remote, 1400 Sq Ft, 925 CFM, 1-3 Ph, 480V, Gray
KB4815-3MP-PLTMX
15kW Up to 1,400 Square Feet 925 CFM 208V/240V Electrical Phase: 1-3 Ph Energy-saving PlatinumX electronic temperature controller Built-in provision...
$3,441.07Each
10kW Platinum Portable Unit Heater w/ Remote, 1000 Sq Ft, 725 CFM, 1 Ph, 208V, Gray
PKB2010-1-P
10kW Up to 1,000 Square Feet 725 CFM 208V 48.1 Amp Electrical Phase: 1 Ph Platinum electronic temperature controller Large...
$4,047.28Each
10kW Platinum Portable Unit Heater w/ Remote, 1000 Sq Ft, 725 CFM, 3 Ph, 208V, Gray
PKB2010-3-P
10kW Up to 1,000 Square Feet 725 CFM 208V 27.7 Amp Electrical Phase: 3 Ph Platinum electronic temperature controller Large...
$3,827.00Each
15kW Platinum Portable Unit Heater w/ Remote, 1400 Sq Ft, 925 CFM, 3 Ph, 208V/240V, Gray
PKB2415-3-P
15kW Up to 1,400 Square Feet 925 CFM 208V/240V 36.1 Amp Electrical Phase: 3 Ph Platinum electronic temperature controller Large...
$4,149.50Each
10kW Platinum Portable Unit Heater w/ Remote, 1000 Sq Ft, 725 CFM, 3 Ph, 12 A, 480V, Gray
PKB4810-3-P
10kW Up to 1,000 Square Feet 725 CFM 480V Electrical Phase: 3 Ph Platinum electronic temperature controller Large LED display...
$4,101.66Each
5kW Industrial Unit Heater, 600 Sq Ft, 600 CFM, 1 Ph, 24 Amp, 208V, Gray
PKB2005-1-T-FM
5kW Up to 600 Square Feet 600 CFM 208V Electrical Phase: 1 Ph High mass steel fin heat exchanger Built-in...
$5,563.13Each
7kW Industrial Unit Heater, 800 Sq Ft, 600 CFM, 1 Ph, 36.1 Amp, 208V, Gray
PKB2007-1-T-FM
7kW Up to 800 Square Feet 600 CFM 208V Electrical Phase: 1 Ph High mass steel fin heat exchanger Built-in...
$5,697.50Each
7kW Industrial Unit Heater, 800 Sq Ft, 600 CFM, 3 Ph, 20.8 Amp, 208V, Gray
PKB2007-3-T-FM
7kW Up to 800 Square Feet 600 CFM 208V Electrical Phase: 3 Ph High mass steel fin heat exchanger Built-in...
$5,968.94Each
15kW Industrial Unit Heater, 1400 Sq Ft, 925 CFM, 3 Ph, 41.6 Amp, 208V, Gray
PKB2015-3-T-FM
15kW Up to 1,400 Square Feet 925 CFM 208V Electrical Phase: 3 Ph High mass steel fin heat exchanger Built-in...
$6,267.25Each
5kW Industrial Unit Heater, 600 Sq Ft, 600 CFM, 1 Ph, 20.8 Amp, 208V/240V, Gray
PKB2405-1-T-FM
5kW Up to 600 Square Feet 600 CFM 208V/240V Electrical Phase: 1 Ph High mass steel fin heat exchanger Built-in...
$5,563.13Each
5kW Industrial Unit Heater, 600 Sq Ft, 600 CFM, 3 Ph, 12 Amp, 208V/240V, Gray
PKB2405-3-T-FM
5kW Up to 600 Square Feet 600 CFM 208V/240V Electrical Phase: 3 Ph High mass steel fin heat exchanger Built-in...
$5,834.56Each
7kW Industrial Unit Heater, 800 Sq Ft, 600 CFM, 3 Ph, 18 Amp, 208V/240V, Gray
PKB2407-3-T-FM
7kW Up to 800 Square Feet 600 CFM 208V/240V Electrical Phase: 3 Ph High mass steel fin heat exchanger Built-in...
$5,968.94Each
15kW Industrial Unit Heater, 1400 Sq Ft, 925 CFM, 3 Ph, 36.1 A, 208V/240V, Gray
PKB2415-3-T-FM
15kW Up to 1,400 Square Feet 925 CFM 208V/240V Electrical Phase: 3 Ph High mass steel fin heat exchanger Built-in...
$6,267.25Each
9kW Heavy Duty Compact Unit Heater, 900 Sq Ft, 725 CFM, 1 Ph, 44.2 Amp, 208V, Gray
SKB2009-1-T-B
9kW Up to 900 Square Feet 725 CFM 208V Electrical Phase: 1 Ph Built-in thermostat to control comfort Adjustable louvers...
$1,311.43Each
500W Compact Radiant Utility Heater, 38 Sq Ft, 120V, Gray
U1250
500W Up to 50 Square feet 120V Gray ETL Listed for use in damp location Meets ASSE-1060 requirements Built-in thermostat...
$486.15Each
500W Compact Radiant Utility Heater, 38 Sq Ft, 208V/240V, Gray
U2450
500W Up to 50 Square feet 208V/240V Gray ETL Listed for use in damp location Meets ASSE-1060 requirements Built-in thermostat...
$486.15Each
1000W Compact Radiant Utility Heater, 75 Sq Ft, 120V, Stainless Steel
U12100-SS
1000W Up to 125 Square feet 120V Stainless Steel ETL Listed for use in damp location Meets ASSE-1060 requirements Built-in...
$972.29Each
500W Compact Radiant Utility Heater, 38 Sq Ft, 120V, Stainless Steel
U1250-SS
500W Up to 50 Square feet 120V Stainless Steel ETL Listed for use in damp location Meets ASSE-1060 requirements Built-in...
$972.29Each
1000W Compact Radiant Utility Heater, 75 Sq Ft, 120V, Gray
U12100
1000W Up to 125 Square feet 120V Gray ETL Listed for use in damp location Meets ASSE-1060 requirements Built-in thermostat...
$527.15Each
7.5kW ECO2S Unit Heater, 1 Phase, 600 CFM, 208V, Gray
KB2007-1-B2-ECO
7.5kW = 7500W 1 Phase 208V 600 CFM Up to 750 Square Feet Smart ECO2S energy-saving design 2-Stage heating: automatically...
$1,640.00Each
7.5kW Platinum Unit Heater, 1 Phase, 600 CFM, 208V, Gray
KB2007-1-P
7.5kW = 7500W 1 Phase 208V 600 CFM Up to 750 Square Feet Energy saving electronic temperature controller Remote control...
$1,563.89Each
7.5kW PlatinumX Unit Heater, 1 Phase, 600 CFM, 208V, Gray
KB2007-1-PLTMX
7.5kW = 7500W 1 Phase 208V 600 CFM Up to 750 Square Feet Energy saving PlatinumX electronic temperature controller Built-in...
$1,886.00Each
10kW ECO2S Unit Heater, 1 Phase, 725 CFM, 208V, Gray
KB2010-1-B2-ECO
10kW = 10000W 1 Phase 208V 725 CFM Up to 1000 Square Feet Smart ECO2S energy-saving design 2-Stage heating: automatically...
$1,757.14Each
12.5kW Unit Heater, 1 Phase, 825 CFM, 208V, Gray
KB2012-1-T-B2
12.5kW = 12500W 1 Phase 208V 825 CFM Up to 1200 Square Feet Adjustable louvers to direct air Built-in fan...
$2,225.71Each
15kW Platinum Unit Heater w/ Fuse Block, 1 Phase, 925 CFM, 208V, Gray
KB2015-1-P-FB
15kW =15000W 1 Phase 208V 925 CFM Up to 1500 Square Feet With Fuse Block Energy saving electronic temperature controller...
$2,201.67Each
1500W Portable Garage Heater w/ 120V Plug, 175 Sq Ft, 216 CFM, 12.5 Amp, 120V, Yellow
PSH1215T
1500W Up to 175 Square Feet 6 Foot 120V 15 Amp NEMA 5-15P Plug Improved spiral finned heating element for...
$114.23Each
3750W Portable Garage Heater, 500 Sq Ft, 16 Amp, 208V/240V, Gray
PGH2440TB
2813W at 208V 3750W at 240V 16 Amp Up to 500 Sq. Ft Economical 4000W portable heating Built-in thermostat Durable...
$182.83Each
15kW Unit Heater w/ ECM, 2 Stage, 51195 BTU/H, 3 Ph, 18 Amp, 480V
KFUH4815-3-2S3-ECM
51,195 BTU/H 15kW 2 Stage Heating: Stage 1: 10kW Stage 2: 5kW 18 Amp 3 Phase 480V No. Of Elements:...
$6,261.88Each
5kW ECO2S Unit Heater, 1 Phase, 400 CFM, 208V, Gray
KB2005-1-B2-ECO
Cannot be Cancelled or Returned 5kW = 5000W 1 Phase 208V 400 CFM Up to 500 Square Feet Smart ECO2S...
$1,464.29Each
7.5kW PlatinumX Unit Heater w/ Remote, 800 Sq Ft, 600 CFM, 1-3 Ph, 208V, Gray
KB2007-3MP-PLTMX
7.5kW Up to 800 Square Feet 600 CFM 208V Electrical Phase: 1-3 Ph Energy-saving PlatinumX electronic temperature controller Built-in provision...
$2,149.57Each
15kW PlatinumX Unit Heater w/ Remote, 1400 Sq Ft, 925 CFM, 1-3 Ph, 480V, Gray
KB4815-3MP-PLTMX
15kW Up to 1,400 Square Feet 925 CFM 208V/240V Electrical Phase: 1-3 Ph Energy-saving PlatinumX electronic temperature controller Built-in provision...
$3,441.07Each
10kW Platinum Portable Unit Heater w/ Remote, 1000 Sq Ft, 725 CFM, 1 Ph, 208V, Gray
PKB2010-1-P
10kW Up to 1,000 Square Feet 725 CFM 208V 48.1 Amp Electrical Phase: 1 Ph Platinum electronic temperature controller Large...
$4,047.28Each
10kW Platinum Portable Unit Heater w/ Remote, 1000 Sq Ft, 725 CFM, 3 Ph, 208V, Gray
PKB2010-3-P
10kW Up to 1,000 Square Feet 725 CFM 208V 27.7 Amp Electrical Phase: 3 Ph Platinum electronic temperature controller Large...
$3,827.00Each
15kW Platinum Portable Unit Heater w/ Remote, 1400 Sq Ft, 925 CFM, 3 Ph, 208V/240V, Gray
PKB2415-3-P
15kW Up to 1,400 Square Feet 925 CFM 208V/240V 36.1 Amp Electrical Phase: 3 Ph Platinum electronic temperature controller Large...
$4,149.50Each
10kW Platinum Portable Unit Heater w/ Remote, 1000 Sq Ft, 725 CFM, 3 Ph, 12 A, 480V, Gray
PKB4810-3-P
10kW Up to 1,000 Square Feet 725 CFM 480V Electrical Phase: 3 Ph Platinum electronic temperature controller Large LED display...
$4,101.66Each
5kW Industrial Unit Heater, 600 Sq Ft, 600 CFM, 1 Ph, 24 Amp, 208V, Gray
PKB2005-1-T-FM
5kW Up to 600 Square Feet 600 CFM 208V Electrical Phase: 1 Ph High mass steel fin heat exchanger Built-in...
$5,563.13Each
7kW Industrial Unit Heater, 800 Sq Ft, 600 CFM, 1 Ph, 36.1 Amp, 208V, Gray
PKB2007-1-T-FM
7kW Up to 800 Square Feet 600 CFM 208V Electrical Phase: 1 Ph High mass steel fin heat exchanger Built-in...
$5,697.50Each
7kW Industrial Unit Heater, 800 Sq Ft, 600 CFM, 3 Ph, 20.8 Amp, 208V, Gray
PKB2007-3-T-FM
7kW Up to 800 Square Feet 600 CFM 208V Electrical Phase: 3 Ph High mass steel fin heat exchanger Built-in...
$5,968.94Each
15kW Industrial Unit Heater, 1400 Sq Ft, 925 CFM, 3 Ph, 41.6 Amp, 208V, Gray
PKB2015-3-T-FM
15kW Up to 1,400 Square Feet 925 CFM 208V Electrical Phase: 3 Ph High mass steel fin heat exchanger Built-in...
$6,267.25Each
5kW Industrial Unit Heater, 600 Sq Ft, 600 CFM, 1 Ph, 20.8 Amp, 208V/240V, Gray
PKB2405-1-T-FM
5kW Up to 600 Square Feet 600 CFM 208V/240V Electrical Phase: 1 Ph High mass steel fin heat exchanger Built-in...
$5,563.13Each
5kW Industrial Unit Heater, 600 Sq Ft, 600 CFM, 3 Ph, 12 Amp, 208V/240V, Gray
PKB2405-3-T-FM
5kW Up to 600 Square Feet 600 CFM 208V/240V Electrical Phase: 3 Ph High mass steel fin heat exchanger Built-in...
$5,834.56Each
7kW Industrial Unit Heater, 800 Sq Ft, 600 CFM, 3 Ph, 18 Amp, 208V/240V, Gray
PKB2407-3-T-FM
7kW Up to 800 Square Feet 600 CFM 208V/240V Electrical Phase: 3 Ph High mass steel fin heat exchanger Built-in...
$5,968.94Each
15kW Industrial Unit Heater, 1400 Sq Ft, 925 CFM, 3 Ph, 36.1 A, 208V/240V, Gray
PKB2415-3-T-FM
15kW Up to 1,400 Square Feet 925 CFM 208V/240V Electrical Phase: 3 Ph High mass steel fin heat exchanger Built-in...
$6,267.25Each
9kW Heavy Duty Compact Unit Heater, 900 Sq Ft, 725 CFM, 1 Ph, 44.2 Amp, 208V, Gray
SKB2009-1-T-B
9kW Up to 900 Square Feet 725 CFM 208V Electrical Phase: 1 Ph Built-in thermostat to control comfort Adjustable louvers...
$1,311.43Each
500W Compact Radiant Utility Heater, 38 Sq Ft, 120V, Gray
U1250
500W Up to 50 Square feet 120V Gray ETL Listed for use in damp location Meets ASSE-1060 requirements Built-in thermostat...
$486.15Each
500W Compact Radiant Utility Heater, 38 Sq Ft, 208V/240V, Gray
U2450
500W Up to 50 Square feet 208V/240V Gray ETL Listed for use in damp location Meets ASSE-1060 requirements Built-in thermostat...
$486.15Each
1000W Compact Radiant Utility Heater, 75 Sq Ft, 120V, Stainless Steel
U12100-SS
1000W Up to 125 Square feet 120V Stainless Steel ETL Listed for use in damp location Meets ASSE-1060 requirements Built-in...
$972.29Each
500W Compact Radiant Utility Heater, 38 Sq Ft, 120V, Stainless Steel
U1250-SS
500W Up to 50 Square feet 120V Stainless Steel ETL Listed for use in damp location Meets ASSE-1060 requirements Built-in...
$972.29Each
1000W Compact Radiant Utility Heater, 75 Sq Ft, 120V, Gray
U12100
1000W Up to 125 Square feet 120V Gray ETL Listed for use in damp location Meets ASSE-1060 requirements Built-in thermostat...
$527.15Each
7.5kW ECO2S Unit Heater, 1 Phase, 600 CFM, 208V, Gray
KB2007-1-B2-ECO
7.5kW = 7500W 1 Phase 208V 600 CFM Up to 750 Square Feet Smart ECO2S energy-saving design 2-Stage heating: automatically...
$1,640.00Each
7.5kW Platinum Unit Heater, 1 Phase, 600 CFM, 208V, Gray
KB2007-1-P
7.5kW = 7500W 1 Phase 208V 600 CFM Up to 750 Square Feet Energy saving electronic temperature controller Remote control...
$1,563.89Each
7.5kW PlatinumX Unit Heater, 1 Phase, 600 CFM, 208V, Gray
KB2007-1-PLTMX
7.5kW = 7500W 1 Phase 208V 600 CFM Up to 750 Square Feet Energy saving PlatinumX electronic temperature controller Built-in...
$1,886.00Each
10kW ECO2S Unit Heater, 1 Phase, 725 CFM, 208V, Gray
KB2010-1-B2-ECO
10kW = 10000W 1 Phase 208V 725 CFM Up to 1000 Square Feet Smart ECO2S energy-saving design 2-Stage heating: automatically...
$1,757.14Each
12.5kW Unit Heater, 1 Phase, 825 CFM, 208V, Gray
KB2012-1-T-B2
12.5kW = 12500W 1 Phase 208V 825 CFM Up to 1200 Square Feet Adjustable louvers to direct air Built-in fan...
$2,225.71Each
15kW Platinum Unit Heater w/ Fuse Block, 1 Phase, 925 CFM, 208V, Gray
KB2015-1-P-FB
15kW =15000W 1 Phase 208V 925 CFM Up to 1500 Square Feet With Fuse Block Energy saving electronic temperature controller...
$2,201.67Each