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!
4kW KBU PlatinumX Plenum Heater w/ 24V Control, 1 Ph, 277V
KBU2704-1-PLTMX
4kW; 13652 BTU/H277V; 1 PhasePlenum rated for concealed spaces: for zero clearance to combustiblesFor freeze protection in difficult to reach...
$3,555.77Each
5kW KBU PlatinumX Plenum Heater w/ 24V Control, 1 Ph, 277V
KBU2705-1-PLTMX
5kW; 17065 BTU/H277V; 1 PhasePlenum rated for concealed spaces: for zero clearance to combustiblesFor freeze protection in difficult to reach...
$3,688.08Each
7.5kW KBU PlatinumX Plenum Heater w/ 24V Control, 1 Ph, 277V
KBU2707-1-PLTMX
7.5kW; 25598 BTU/H277V; 1 PhasePlenum rated for concealed spaces: for zero clearance to combustiblesFor freeze protection in difficult to reach...
$3,820.38Each
10kW KBU PlatinumX Plenum Heater w/ 24V Control, 1 Ph, 277V
KBU2710-1-PLTMX
10kW; 34130 BTU/H277V; 1 PhasePlenum rated for concealed spaces: for zero clearance to combustiblesFor freeze protection in difficult to reach...
$3,952.69Each
1kW KBU PlatinumX Plenum Heater w/ 24V Control, 1 Ph, 480V
KBU4801-1-PLTMX
1kW; 5699 BTU/H480V; 1 PhasePlenum rated for concealed spaces: for zero clearance to combustiblesFor freeze protection in difficult to reach...
$3,357.31Each
2.5kW KBU PlatinumX Plenum Heater w/ 24V Control, 1 Ph, 480V
KBU4802-1-PLTMX
2.5kW; 8532 BTU/H480V; 1 PhasePlenum rated for concealed spaces: for zero clearance to combustiblesFor freeze protection in difficult to reach...
$3,357.31Each
3.3kW KBU PlatinumX Plenum Heater w/ 24V Control, 1 Ph, 480V
KBU4803-1-PLTMX
3.3kW; 11263 BTU/H480V; 1 PhasePlenum rated for concealed spaces: for zero clearance to combustiblesFor freeze protection in difficult to reach...
$3,555.77Each
3kW KBU PlatinumX Plenum Heater w/ 24V Control, 1 - 3 Ph, 480V
KBU4803-3MP-PLTMX
3kW; 10239 BTU/H480V; 1 - 3 PhasePlenum rated for concealed spaces: for zero clearance to combustiblesFor freeze protection in difficult...
$3,942.77Each
4kW KBU PlatinumX Plenum Heater w/ 24V Control, 1 Ph, 480V
KBU4804-1-PLTMX
4kW; 13652 BTU/H480V; 1 PhasePlenum rated for concealed spaces: for zero clearance to combustiblesFor freeze protection in difficult to reach...
$3,555.77Each
5kW KBU PlatinumX Plenum Heater w/ 24V Control, 1 Ph, 480V
KBU4805-1-PLTMX
5kW; 17065 BTU/H480V; 1 PhasePlenum rated for concealed spaces: for zero clearance to combustiblesFor freeze protection in difficult to reach...
$3,688.08Each
5kW KBU PlatinumX Plenum Heater w/ 24V Control, 1 - 3 Ph, 480V
KBU4805-3MP-PLTMX
5kW; 17065 BTU/H480V; 1 - 3 PhasePlenum rated for concealed spaces: for zero clearance to combustiblesFor freeze protection in difficult...
$4,075.08Each
7.5kW KBU PlatinumX Plenum Heater w/ 24V Control, 1 Ph, 480V
KBU4807-1-PLTMX
7.5kW; 25598 BTU/H480V; 1 PhasePlenum rated for concealed spaces: for zero clearance to combustiblesFor freeze protection in difficult to reach...
$3,820.38Each
7.5kW KBU PlatinumX Plenum Heater w/ 24V Control, 1 - 3 Ph, 480V
KBU4807-3MP-PLTMX
7.5kW; 25598 BTU/H480V; 1 - 3 PhasePlenum rated for concealed spaces: for zero clearance to combustiblesFor freeze protection in difficult...
$4,094.92Each
10kW KBU PlatinumX Plenum Heater w/ 24V Control, 1 Ph, 480V
KBU4810-1-PLTMX
10kW; 34130 BTU/H480V; 1 PhasePlenum rated for concealed spaces: for zero clearance to combustiblesFor freeze protection in difficult to reach...
$3,952.69Each
10kW KBU PlatinumX Plenum Heater w/ 24V Control, 1 - 3 Ph, 480V
KBU4810-3MP-PLTMX
10kW; 34130 BTU/H480V; 1 - 3 PhasePlenum rated for concealed spaces: for zero clearance to combustiblesFor freeze protection in difficult...
$4,227.23Each
3kW KBS Unit Heater w/ 24V Control, 11300 BTU/H, 1 Ph, 208V
KBS2003-1-B1-CT24-RT
3kW; 11300 BTU/H; 208VProvision for 24V remote thermostat (thermostat sold separately)304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to...
$7,409.23Each
3kW KBS Unit Heater w/ 24V Control, 10200 BTU/H, 1 - 3 Ph, 208V
KBS2003-3MP-B2-CT24-RT
3kW; 10200 BTU/H; 208V' 1 - 3 PhProvision for 24V remote thermostat (thermostat sold separately)304 stainless steel constructionFor areas requiring...
$8,401.54Each
4kW KBS Unit Heater w/ 24V Control, 13700 BTU/H, 1 Ph, 208V
KBS2004-1-B1-CT24-RT
4kW; 13700 BTU/H; 208VProvision for 24V remote thermostat (thermostat sold separately)304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to...
$7,409.23Each
4kW KBS Unit Heater w/ SP Thermostat, 13700 BTU/H, 1 Ph, 208V
KBS2004-1-T-B1
4kW; 13700 BTU/H; 208VSingle Pole Thermostat304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to direct airPermanent lubricated unit bearing...
$7,611.00Each
5kW KBS Unit Heater w/ 24V Control, 17100 BTU/H, 1 Ph, 208V
KBS2005-1-B1-CT24-RT
5kW; 17100 BTU/H; 208VProvision for 24V remote thermostat (thermostat sold separately)304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to...
$7,574.62Each
5kW KBS Unit Heater w/ 24V Control, 17100 BTU/H, 1 - 3 Ph, 208V
KBS2005-3MP-B2-CT24-RT
5kW; 17100 BTU/H; 208V' 1 - 3 PhProvision for 24V remote thermostat (thermostat sold separately)304 stainless steel constructionFor areas requiring...
$8,401.54Each
7.5kW KBS Unit Heater w/ 24V Control, 25600 BTU/H, 1 Ph, 208V
KBS2007-1-B2-CT24-RT
7.5kW; 25600 BTU/H; 208VProvision for 24V remote thermostat (thermostat sold separately)304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to...
$7,574.62Each
7.5kW KBS Unit Heater w/ 24V Control, 25600 BTU/H, 1 - 3 Ph, 208V
KBS2007-3MP-B2-CT24-RT
7.5kW; 25600 BTU/H; 208V' 1 - 3 PhProvision for 24V remote thermostat (thermostat sold separately)304 stainless steel constructionFor areas requiring...
$8,566.92Each
10kW KBS Unit Heater w/ 24V Control, 34100 BTU/H, 1 Ph, 208V
KBS2010-1-B2-CT24-RT
10kW; 34100 BTU/H; 208VProvision for 24V remote thermostat (thermostat sold separately)304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to...
$7,971.54Each
10kW KBS Unit Heater w/ 24V Control, 34100 BTU/H, 1 - 3 Ph, 208V
KBS2010-3MP-B2-CT24-RT
10kW; 34100 BTU/H; 208V' 1 - 3 PhProvision for 24V remote thermostat (thermostat sold separately)304 stainless steel constructionFor areas requiring...
$8,963.85Each
12.5kW KBS Unit Heater w/ 24V Control, 42700 BTU/H, 1 Ph, 208V
KBS2012-1-B2-CT24-RT
12.5kW; 42700 BTU/H; 208VProvision for 24V remote thermostat (thermostat sold separately)304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to...
$8,434.62Each
12.5kW KBS Unit Heater w/ 24V Control, 42700 BTU/H, 3 Ph, 208V
KBS2012-3-B2-CT24-RT
12.5kW; 42700 BTU/H; 208V; 3 PhProvision for 24V remote thermostat (thermostat sold separately)304 stainless steel constructionFor areas requiring periodic hose-downAdjustable...
$8,930.77Each
10kW KBS Unit Heater w/ SP Thermostat, 34100 BTU/H, 3 Ph, 208V
KBS2012-3-T-B2
10kW; 34100 BTU/H; 208V; 3 PhSingle Pole Thermostat304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to direct airPermanent lubricated...
$9,132.54Each
15kW KBS Unit Heater w/ 24V Control, 51200 BTU/H, 1 Ph, 208V
KBS2015-1-B2-CT24-RT
15kW; 51200 BTU/H; 208VProvision for 24V remote thermostat (thermostat sold separately)304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to...
$8,897.69Each
15kW KBS Unit Heater w/ SP Thermostat, 51200 BTU/H, 1 Ph, 208V
KBS2015-1-T-B2
15kW; 51200 BTU/H; 208VSingle Pole Thermostat304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to direct airPermanent lubricated unit bearing...
$9,099.46Each
4kW KBU PlatinumX Plenum Heater w/ 24V Control, 1 Ph, 277V
KBU2704-1-PLTMX
4kW; 13652 BTU/H277V; 1 PhasePlenum rated for concealed spaces: for zero clearance to combustiblesFor freeze protection in difficult to reach...
$3,555.77Each
5kW KBU PlatinumX Plenum Heater w/ 24V Control, 1 Ph, 277V
KBU2705-1-PLTMX
5kW; 17065 BTU/H277V; 1 PhasePlenum rated for concealed spaces: for zero clearance to combustiblesFor freeze protection in difficult to reach...
$3,688.08Each
7.5kW KBU PlatinumX Plenum Heater w/ 24V Control, 1 Ph, 277V
KBU2707-1-PLTMX
7.5kW; 25598 BTU/H277V; 1 PhasePlenum rated for concealed spaces: for zero clearance to combustiblesFor freeze protection in difficult to reach...
$3,820.38Each
10kW KBU PlatinumX Plenum Heater w/ 24V Control, 1 Ph, 277V
KBU2710-1-PLTMX
10kW; 34130 BTU/H277V; 1 PhasePlenum rated for concealed spaces: for zero clearance to combustiblesFor freeze protection in difficult to reach...
$3,952.69Each
1kW KBU PlatinumX Plenum Heater w/ 24V Control, 1 Ph, 480V
KBU4801-1-PLTMX
1kW; 5699 BTU/H480V; 1 PhasePlenum rated for concealed spaces: for zero clearance to combustiblesFor freeze protection in difficult to reach...
$3,357.31Each
2.5kW KBU PlatinumX Plenum Heater w/ 24V Control, 1 Ph, 480V
KBU4802-1-PLTMX
2.5kW; 8532 BTU/H480V; 1 PhasePlenum rated for concealed spaces: for zero clearance to combustiblesFor freeze protection in difficult to reach...
$3,357.31Each
3.3kW KBU PlatinumX Plenum Heater w/ 24V Control, 1 Ph, 480V
KBU4803-1-PLTMX
3.3kW; 11263 BTU/H480V; 1 PhasePlenum rated for concealed spaces: for zero clearance to combustiblesFor freeze protection in difficult to reach...
$3,555.77Each
3kW KBU PlatinumX Plenum Heater w/ 24V Control, 1 - 3 Ph, 480V
KBU4803-3MP-PLTMX
3kW; 10239 BTU/H480V; 1 - 3 PhasePlenum rated for concealed spaces: for zero clearance to combustiblesFor freeze protection in difficult...
$3,942.77Each
4kW KBU PlatinumX Plenum Heater w/ 24V Control, 1 Ph, 480V
KBU4804-1-PLTMX
4kW; 13652 BTU/H480V; 1 PhasePlenum rated for concealed spaces: for zero clearance to combustiblesFor freeze protection in difficult to reach...
$3,555.77Each
5kW KBU PlatinumX Plenum Heater w/ 24V Control, 1 Ph, 480V
KBU4805-1-PLTMX
5kW; 17065 BTU/H480V; 1 PhasePlenum rated for concealed spaces: for zero clearance to combustiblesFor freeze protection in difficult to reach...
$3,688.08Each
5kW KBU PlatinumX Plenum Heater w/ 24V Control, 1 - 3 Ph, 480V
KBU4805-3MP-PLTMX
5kW; 17065 BTU/H480V; 1 - 3 PhasePlenum rated for concealed spaces: for zero clearance to combustiblesFor freeze protection in difficult...
$4,075.08Each
7.5kW KBU PlatinumX Plenum Heater w/ 24V Control, 1 Ph, 480V
KBU4807-1-PLTMX
7.5kW; 25598 BTU/H480V; 1 PhasePlenum rated for concealed spaces: for zero clearance to combustiblesFor freeze protection in difficult to reach...
$3,820.38Each
7.5kW KBU PlatinumX Plenum Heater w/ 24V Control, 1 - 3 Ph, 480V
KBU4807-3MP-PLTMX
7.5kW; 25598 BTU/H480V; 1 - 3 PhasePlenum rated for concealed spaces: for zero clearance to combustiblesFor freeze protection in difficult...
$4,094.92Each
10kW KBU PlatinumX Plenum Heater w/ 24V Control, 1 Ph, 480V
KBU4810-1-PLTMX
10kW; 34130 BTU/H480V; 1 PhasePlenum rated for concealed spaces: for zero clearance to combustiblesFor freeze protection in difficult to reach...
$3,952.69Each
10kW KBU PlatinumX Plenum Heater w/ 24V Control, 1 - 3 Ph, 480V
KBU4810-3MP-PLTMX
10kW; 34130 BTU/H480V; 1 - 3 PhasePlenum rated for concealed spaces: for zero clearance to combustiblesFor freeze protection in difficult...
$4,227.23Each
3kW KBS Unit Heater w/ 24V Control, 11300 BTU/H, 1 Ph, 208V
KBS2003-1-B1-CT24-RT
3kW; 11300 BTU/H; 208VProvision for 24V remote thermostat (thermostat sold separately)304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to...
$7,409.23Each
3kW KBS Unit Heater w/ 24V Control, 10200 BTU/H, 1 - 3 Ph, 208V
KBS2003-3MP-B2-CT24-RT
3kW; 10200 BTU/H; 208V' 1 - 3 PhProvision for 24V remote thermostat (thermostat sold separately)304 stainless steel constructionFor areas requiring...
$8,401.54Each
4kW KBS Unit Heater w/ 24V Control, 13700 BTU/H, 1 Ph, 208V
KBS2004-1-B1-CT24-RT
4kW; 13700 BTU/H; 208VProvision for 24V remote thermostat (thermostat sold separately)304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to...
$7,409.23Each
4kW KBS Unit Heater w/ SP Thermostat, 13700 BTU/H, 1 Ph, 208V
KBS2004-1-T-B1
4kW; 13700 BTU/H; 208VSingle Pole Thermostat304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to direct airPermanent lubricated unit bearing...
$7,611.00Each
5kW KBS Unit Heater w/ 24V Control, 17100 BTU/H, 1 Ph, 208V
KBS2005-1-B1-CT24-RT
5kW; 17100 BTU/H; 208VProvision for 24V remote thermostat (thermostat sold separately)304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to...
$7,574.62Each
5kW KBS Unit Heater w/ 24V Control, 17100 BTU/H, 1 - 3 Ph, 208V
KBS2005-3MP-B2-CT24-RT
5kW; 17100 BTU/H; 208V' 1 - 3 PhProvision for 24V remote thermostat (thermostat sold separately)304 stainless steel constructionFor areas requiring...
$8,401.54Each
7.5kW KBS Unit Heater w/ 24V Control, 25600 BTU/H, 1 Ph, 208V
KBS2007-1-B2-CT24-RT
7.5kW; 25600 BTU/H; 208VProvision for 24V remote thermostat (thermostat sold separately)304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to...
$7,574.62Each
7.5kW KBS Unit Heater w/ 24V Control, 25600 BTU/H, 1 - 3 Ph, 208V
KBS2007-3MP-B2-CT24-RT
7.5kW; 25600 BTU/H; 208V' 1 - 3 PhProvision for 24V remote thermostat (thermostat sold separately)304 stainless steel constructionFor areas requiring...
$8,566.92Each
10kW KBS Unit Heater w/ 24V Control, 34100 BTU/H, 1 Ph, 208V
KBS2010-1-B2-CT24-RT
10kW; 34100 BTU/H; 208VProvision for 24V remote thermostat (thermostat sold separately)304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to...
$7,971.54Each
10kW KBS Unit Heater w/ 24V Control, 34100 BTU/H, 1 - 3 Ph, 208V
KBS2010-3MP-B2-CT24-RT
10kW; 34100 BTU/H; 208V' 1 - 3 PhProvision for 24V remote thermostat (thermostat sold separately)304 stainless steel constructionFor areas requiring...
$8,963.85Each
12.5kW KBS Unit Heater w/ 24V Control, 42700 BTU/H, 1 Ph, 208V
KBS2012-1-B2-CT24-RT
12.5kW; 42700 BTU/H; 208VProvision for 24V remote thermostat (thermostat sold separately)304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to...
$8,434.62Each
12.5kW KBS Unit Heater w/ 24V Control, 42700 BTU/H, 3 Ph, 208V
KBS2012-3-B2-CT24-RT
12.5kW; 42700 BTU/H; 208V; 3 PhProvision for 24V remote thermostat (thermostat sold separately)304 stainless steel constructionFor areas requiring periodic hose-downAdjustable...
$8,930.77Each
10kW KBS Unit Heater w/ SP Thermostat, 34100 BTU/H, 3 Ph, 208V
KBS2012-3-T-B2
10kW; 34100 BTU/H; 208V; 3 PhSingle Pole Thermostat304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to direct airPermanent lubricated...
$9,132.54Each
15kW KBS Unit Heater w/ 24V Control, 51200 BTU/H, 1 Ph, 208V
KBS2015-1-B2-CT24-RT
15kW; 51200 BTU/H; 208VProvision for 24V remote thermostat (thermostat sold separately)304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to...
$8,897.69Each
15kW KBS Unit Heater w/ SP Thermostat, 51200 BTU/H, 1 Ph, 208V
KBS2015-1-T-B2
15kW; 51200 BTU/H; 208VSingle Pole Thermostat304 stainless steel constructionFor areas requiring periodic hose-downAdjustable louvers to direct airPermanent lubricated unit bearing...
$9,099.46Each