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!
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...
$28,973.13Each
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...
$29,892.99Each
25kW Portable Unit Heater, Up to 2500 Sq Ft, 1250 CFM, 3 Phase, 480V
PCKF4825-3
25kW = 25000W 85,300 BTU/H 480V 3 Phase 30.1 Amps 1250 CFM SOOW Cord Gauge: 8/4 UL Approved for outdoor...
$30,656.53Each
5kW Ductable Unit Heater, 500 Sq Ft, 600 CFM, 1 Phase, 208V
PKB2005-1-T-DT-FM
5kW = 5000W 17,100 BTU/H 1 Phase 208V 24 Amp 600 CFM SO Cord Size: 12/3 Duct transition collar High...
$7,810.48Each
7.5kW Ductable Unit Heater, 750 Sq Ft, 600 CFM, 1 Phase, 208V
PKB2007-1-T-DT-FM
7.5kW = 7500W 25,600 BTU/H 1 Phase 208V 36.1 Amp 600 CFM SO Cord Size: 8/3 Duct transition collar High...
$7,978.81Each
10kW Ductable Unit Heater, 1000 Sq Ft, 725 CFM, 1 Phase, 208V
PKB2010-1-T-DT-FM
10kW = 10000W 48,100 BTU/H 1 Phase 208V 48.1 Amp 725 CFM SO Cord Size: 6/3 Duct transition collar High...
$8,147.14Each
15kW Ductable Unit Heater, 1500 Sq Ft, 925 CFM, 1 Phase, 208V
PKB2015-1-T-DT-FM
15kW = 15000W 51,200 BTU/H 1 Phase 208V 72.1 Amp 925 CFM SO Cord Size: 2/3 Duct transition collar High...
$8,551.13Each
20kW Industrial Unit Heater, 2000 Sq Ft, 1100 CFM, 3 Phase, 208V
PKB2020-3-T-FM
20kW = 20000W 68,200 BTU/H 3 Phase 208V 55.5 Amp 1100 CFM SO Cord Size: 4/4 High mass steel fin...
$8,860.86Each
5.6kW/7.5kW Platinum Portable Unit Heater, 750 Sq Ft, 1 Ph, 208V/240V
PKB2407-1-P
5.6kW = 5600W at 208V; 7.5kW = 7500W at 240V 25,600 BTU/H 1 Phase 208V/240V 31.3 Amp 600 CFM SO...
$4,212.92Each
7.5kW/10kW Industrial Unit Heater, 1000 Sq Ft, 1 Phase, 208V/240V
PKB2410-1-T-FM
7.5kW = 7500W at 208V; 10kW = 10000W at 240V 34,100 BTU/H 1 Phase 208V/240V 41.7 Amp 725 CFM SO...
$7,305.50Each
7.5kW/10kW Platinum Portable Unit Heater, 1000 Sq Ft, 3 Ph, 208V/240V
PKB2410-3-P
7.5kW = 7500W at 208V; 10kW = 10000W at 240V 34,100 BTU/H 3 Phase 208V/240V 24.1 Amp 725 CFM SO...
$4,133.17Each
9.4kW/12.5kW Ductable Unit Heater, 1200 Sq Ft, 3 Phase, 208V/240V
PKB2412-3-T-DT-FM
9.4kW = 9400W at 208V; 12.5kW = 12500W at 240V 42,700 BTU/H 3 Phase 208V/240V 30.1 Amp 825 CFM SO...
$8,490.54Each
11.25kW/15kW Ductable Unit Heater, 1500 Sq Ft, 1 Phase, 208V/240V
PKB2415-1-T-DT-FM
11.25kW = 11250W at 208V; 15kW = 15000W at 240V 51,200 BTU/H 1 Phase 208V/240V 62.5 Amp 925 CFM SO...
$8,551.13Each
11.25kW/15kW Ductable Unit Heater, 1500 Sq Ft, 3 Phase, 208V/240V
PKB2415-3-T-DT-FM
11.25kW = 11250W at 208V; 15kW = 15000W at 240V 51,200 BTU/H 3 Phase 208V/240V 36.1 Amp 925 CFM SO...
$8,692.53Each
5kW Ductable Unit Heater, 500 Sq Ft, 600 CFM, 3 Phase, 480V
PKB4805-3-T-DT-FM
5kW = 5000W 17,100 BTU/H 3 Phase 480V 6 Amp 600 CFM SO Cord Size: 14/4 Duct transition collar High...
$9,109.29Each
7.5kW Ductable Unit Heater, 750 Sq Ft, 600 CFM, 3 Phase, 480V
PKB4807-3-T-DT-FM
7.5kW = 7500W 25,600 BTU/H 3 Phase 480V 9 Amp 600 CFM SO Cord Size: 14/4 Duct transition collar High...
$9,285.48Each
7.5kW Industrial Unit Heater, 750 Sq Ft, 725 CFM, 3 Phase, 480V
PKB4807-3-T-FM
75kW = 7500W 25,600 BTU/H 3 Phase 480V 9 Amp 600 CFM SO Cord Size: 14/4 High mass steel fin...
$8,404.51Each
10kW Ductable Unit Heater, 1000 Sq Ft, 725 CFM, 3 Phase, 480V
PKB4810-3-T-DT-FM
10kW = 10000W 34,100 BTU/H 3 Phase 480V 12 Amp 725 CFM SO Cord Size: 14/4 Duct transition collar High...
$9,253.78Each
10kW Industrial Unit Heater, 1000 Sq Ft, 725 CFM, 3 Phase, 480V
PKB4810-3-T-FM
10kW = 10000W 34,100 BTU/H 3 Phase 480V 20.8 Amp 725 CFM SO Cord Size: 12/3 High mass steel fin...
$8,372.79Each
12.5kW Ductable Unit Heater, 1200 Sq Ft, 825 CFM, 3 Phase, 480V
PKB4812-3-T-DT-FM
12.5kW = 12500W 42,700 BTU/H 3 Phase 480V 15 Amp 825 CFM SO Cord Size: 12/4 Duct transition collar High...
$9,465.21Each
5kW Stainless Steel Unit Heater, 500 Sq Ft, 600 CFM, 3 Phase, 480V
PKBS4805-3-T-FM
5kW = 5000W 17,100 BTU/H 3 Phase 480V 6 Amp 600 CFM SO Cord Size: 14/4 18 Gauge 304 stainless...
$17,462.60Each
10kW Stainless Steel Unit Heater, 1000 Sq Ft, 725 CFM, 3 Phase, 480V
PKBS4810-3-T-FM
10kW = 10000W 34,100 BTU/H 3 Phase 480V 12 Amp 725 CFM SO Cord Size: 14/4 18 Gauge 304 stainless...
$17,737.50Each
12.5kW Stainless Steel Unit Heater, 1200 Sq Ft, 825 CFM, 3 Ph, 480V
PKBS4812-3-T-FM
12.5kW = 12500W 42,700 BTU/H 3 Phase 480V 15 Amp 825 CFM SO Cord Size: 12/4 18 Gauge 304 stainless...
$17,917.76Each
1000W Compact Radiant Utility Heater w/ Cord, 125 Sq Ft, 120V, SST
U12100-SS 5-15P 6FT
Stainless Steel 1000W Up to 125 Square Feet 120V With cord and 5-15P plug ETL listed for use in damp...
$1,552.88Each
500W Compact Radiant Utility Heater, 50 Sq Ft, 120V, Stainless Steel
U1250-SS 5-15P 6FT
Stainless Steel 500W Up to 50 Square Feet 120V ETL listed for use in damp locations Available in textured gray...
$1,524.12Each
3.8kW Make Up Air Unit, 12800 BTU/H, 1 Ph, 18A, 208V
MAU2004-1-ECM-SSR
3.8kW = 3800W 12,800 BTU/H 18 Amp 1 Phase Number of Elements: 1 Motor HP: 1/3 208V Packaged, all-in-one make...
$13,586.89Each
5kW Make Up Air Unit, 17100 BTU/H, 1 Ph, 24A, 208V
MAU2005-1-ECM-SSR
5kW = 5000W 17,100 BTU/H 24 Amp 1 Phase Number of Elements: 1 Motor HP: 1/3 208V Packaged, all-in-one make...
$13,586.89Each
5kW Make Up Air Unit, 17100 BTU/H, 3 Ph, 14A, 208V
MAU2005-3-ECM-SSR
5kW = 5000W 17,100 BTU/H 14 Amp 3 Phase Number of Elements: 1 Motor HP: 1/3 208V Packaged, all-in-one make...
$13,875.41Each
8kW Make Up Air Unit, 27300 BTU/H, 1 Ph, 38A, 208V
MAU2008-1-ECM-SSR
8kW = 8000W 27,300 BTU/H 38 Amp 1 Phase Number of Elements: 2 Motor HP: 1/3 208V Packaged, all-in-one make...
$13,956.69Each
10kW Make Up Air Unit, 34100 BTU/H, 1 Ph, 48A, 208V
MAU2010-1-ECM-SSR
10kW = 10000W 34,100 BTU/H 48 Amp 1 Phase Number of Elements: 2 Motor HP: 1/3 208V Packaged, all-in-one make...
$14,199.07Each
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...
$28,973.13Each
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...
$29,892.99Each
25kW Portable Unit Heater, Up to 2500 Sq Ft, 1250 CFM, 3 Phase, 480V
PCKF4825-3
25kW = 25000W 85,300 BTU/H 480V 3 Phase 30.1 Amps 1250 CFM SOOW Cord Gauge: 8/4 UL Approved for outdoor...
$30,656.53Each
5kW Ductable Unit Heater, 500 Sq Ft, 600 CFM, 1 Phase, 208V
PKB2005-1-T-DT-FM
5kW = 5000W 17,100 BTU/H 1 Phase 208V 24 Amp 600 CFM SO Cord Size: 12/3 Duct transition collar High...
$7,810.48Each
7.5kW Ductable Unit Heater, 750 Sq Ft, 600 CFM, 1 Phase, 208V
PKB2007-1-T-DT-FM
7.5kW = 7500W 25,600 BTU/H 1 Phase 208V 36.1 Amp 600 CFM SO Cord Size: 8/3 Duct transition collar High...
$7,978.81Each
10kW Ductable Unit Heater, 1000 Sq Ft, 725 CFM, 1 Phase, 208V
PKB2010-1-T-DT-FM
10kW = 10000W 48,100 BTU/H 1 Phase 208V 48.1 Amp 725 CFM SO Cord Size: 6/3 Duct transition collar High...
$8,147.14Each
15kW Ductable Unit Heater, 1500 Sq Ft, 925 CFM, 1 Phase, 208V
PKB2015-1-T-DT-FM
15kW = 15000W 51,200 BTU/H 1 Phase 208V 72.1 Amp 925 CFM SO Cord Size: 2/3 Duct transition collar High...
$8,551.13Each
20kW Industrial Unit Heater, 2000 Sq Ft, 1100 CFM, 3 Phase, 208V
PKB2020-3-T-FM
20kW = 20000W 68,200 BTU/H 3 Phase 208V 55.5 Amp 1100 CFM SO Cord Size: 4/4 High mass steel fin...
$8,860.86Each
5.6kW/7.5kW Platinum Portable Unit Heater, 750 Sq Ft, 1 Ph, 208V/240V
PKB2407-1-P
5.6kW = 5600W at 208V; 7.5kW = 7500W at 240V 25,600 BTU/H 1 Phase 208V/240V 31.3 Amp 600 CFM SO...
$4,212.92Each
7.5kW/10kW Industrial Unit Heater, 1000 Sq Ft, 1 Phase, 208V/240V
PKB2410-1-T-FM
7.5kW = 7500W at 208V; 10kW = 10000W at 240V 34,100 BTU/H 1 Phase 208V/240V 41.7 Amp 725 CFM SO...
$7,305.50Each
7.5kW/10kW Platinum Portable Unit Heater, 1000 Sq Ft, 3 Ph, 208V/240V
PKB2410-3-P
7.5kW = 7500W at 208V; 10kW = 10000W at 240V 34,100 BTU/H 3 Phase 208V/240V 24.1 Amp 725 CFM SO...
$4,133.17Each
9.4kW/12.5kW Ductable Unit Heater, 1200 Sq Ft, 3 Phase, 208V/240V
PKB2412-3-T-DT-FM
9.4kW = 9400W at 208V; 12.5kW = 12500W at 240V 42,700 BTU/H 3 Phase 208V/240V 30.1 Amp 825 CFM SO...
$8,490.54Each
11.25kW/15kW Ductable Unit Heater, 1500 Sq Ft, 1 Phase, 208V/240V
PKB2415-1-T-DT-FM
11.25kW = 11250W at 208V; 15kW = 15000W at 240V 51,200 BTU/H 1 Phase 208V/240V 62.5 Amp 925 CFM SO...
$8,551.13Each
11.25kW/15kW Ductable Unit Heater, 1500 Sq Ft, 3 Phase, 208V/240V
PKB2415-3-T-DT-FM
11.25kW = 11250W at 208V; 15kW = 15000W at 240V 51,200 BTU/H 3 Phase 208V/240V 36.1 Amp 925 CFM SO...
$8,692.53Each
5kW Ductable Unit Heater, 500 Sq Ft, 600 CFM, 3 Phase, 480V
PKB4805-3-T-DT-FM
5kW = 5000W 17,100 BTU/H 3 Phase 480V 6 Amp 600 CFM SO Cord Size: 14/4 Duct transition collar High...
$9,109.29Each
7.5kW Ductable Unit Heater, 750 Sq Ft, 600 CFM, 3 Phase, 480V
PKB4807-3-T-DT-FM
7.5kW = 7500W 25,600 BTU/H 3 Phase 480V 9 Amp 600 CFM SO Cord Size: 14/4 Duct transition collar High...
$9,285.48Each
7.5kW Industrial Unit Heater, 750 Sq Ft, 725 CFM, 3 Phase, 480V
PKB4807-3-T-FM
75kW = 7500W 25,600 BTU/H 3 Phase 480V 9 Amp 600 CFM SO Cord Size: 14/4 High mass steel fin...
$8,404.51Each
10kW Ductable Unit Heater, 1000 Sq Ft, 725 CFM, 3 Phase, 480V
PKB4810-3-T-DT-FM
10kW = 10000W 34,100 BTU/H 3 Phase 480V 12 Amp 725 CFM SO Cord Size: 14/4 Duct transition collar High...
$9,253.78Each
10kW Industrial Unit Heater, 1000 Sq Ft, 725 CFM, 3 Phase, 480V
PKB4810-3-T-FM
10kW = 10000W 34,100 BTU/H 3 Phase 480V 20.8 Amp 725 CFM SO Cord Size: 12/3 High mass steel fin...
$8,372.79Each
12.5kW Ductable Unit Heater, 1200 Sq Ft, 825 CFM, 3 Phase, 480V
PKB4812-3-T-DT-FM
12.5kW = 12500W 42,700 BTU/H 3 Phase 480V 15 Amp 825 CFM SO Cord Size: 12/4 Duct transition collar High...
$9,465.21Each
5kW Stainless Steel Unit Heater, 500 Sq Ft, 600 CFM, 3 Phase, 480V
PKBS4805-3-T-FM
5kW = 5000W 17,100 BTU/H 3 Phase 480V 6 Amp 600 CFM SO Cord Size: 14/4 18 Gauge 304 stainless...
$17,462.60Each
10kW Stainless Steel Unit Heater, 1000 Sq Ft, 725 CFM, 3 Phase, 480V
PKBS4810-3-T-FM
10kW = 10000W 34,100 BTU/H 3 Phase 480V 12 Amp 725 CFM SO Cord Size: 14/4 18 Gauge 304 stainless...
$17,737.50Each
12.5kW Stainless Steel Unit Heater, 1200 Sq Ft, 825 CFM, 3 Ph, 480V
PKBS4812-3-T-FM
12.5kW = 12500W 42,700 BTU/H 3 Phase 480V 15 Amp 825 CFM SO Cord Size: 12/4 18 Gauge 304 stainless...
$17,917.76Each
1000W Compact Radiant Utility Heater w/ Cord, 125 Sq Ft, 120V, SST
U12100-SS 5-15P 6FT
Stainless Steel 1000W Up to 125 Square Feet 120V With cord and 5-15P plug ETL listed for use in damp...
$1,552.88Each
500W Compact Radiant Utility Heater, 50 Sq Ft, 120V, Stainless Steel
U1250-SS 5-15P 6FT
Stainless Steel 500W Up to 50 Square Feet 120V ETL listed for use in damp locations Available in textured gray...
$1,524.12Each
3.8kW Make Up Air Unit, 12800 BTU/H, 1 Ph, 18A, 208V
MAU2004-1-ECM-SSR
3.8kW = 3800W 12,800 BTU/H 18 Amp 1 Phase Number of Elements: 1 Motor HP: 1/3 208V Packaged, all-in-one make...
$13,586.89Each
5kW Make Up Air Unit, 17100 BTU/H, 1 Ph, 24A, 208V
MAU2005-1-ECM-SSR
5kW = 5000W 17,100 BTU/H 24 Amp 1 Phase Number of Elements: 1 Motor HP: 1/3 208V Packaged, all-in-one make...
$13,586.89Each
5kW Make Up Air Unit, 17100 BTU/H, 3 Ph, 14A, 208V
MAU2005-3-ECM-SSR
5kW = 5000W 17,100 BTU/H 14 Amp 3 Phase Number of Elements: 1 Motor HP: 1/3 208V Packaged, all-in-one make...
$13,875.41Each
8kW Make Up Air Unit, 27300 BTU/H, 1 Ph, 38A, 208V
MAU2008-1-ECM-SSR
8kW = 8000W 27,300 BTU/H 38 Amp 1 Phase Number of Elements: 2 Motor HP: 1/3 208V Packaged, all-in-one make...
$13,956.69Each
10kW Make Up Air Unit, 34100 BTU/H, 1 Ph, 48A, 208V
MAU2010-1-ECM-SSR
10kW = 10000W 34,100 BTU/H 48 Amp 1 Phase Number of Elements: 2 Motor HP: 1/3 208V Packaged, all-in-one make...
$14,199.07Each