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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1-30 of 906 products

1500W Portable Garage Heater w/ 120V Plug, 175 Sq Ft, 216 CFM, 12.5 Amp, 120V, Yellow

$90.23Each

PSH1215T

3750W Portable Garage Heater, 500 Sq Ft, 16 Amp, 208V/240V, Gray

$141.89Each

PGH2440TB

20kW Platinum Portable Unit Heater, 2000 Sq Ft, 1100 CFM, 3 Ph, 208V

$3,007.37Each

PKB2020-3-P-FB

7.5kW PlatinumX Unit Heater w/ Remote, 800 Sq Ft, 600 CFM, 1-3 Ph, 208V, Gray

$1,818.14Each

KB2007-3MP-PLTMX

15kW PlatinumX Unit Heater w/ Remote, 1400 Sq Ft, 925 CFM, 1-3 Ph, 480V, Gray

$3,195.81Each

KB4815-3MP-PLTMX

10kW Platinum Portable Unit Heater w/ Remote, 1000 Sq Ft, 725 CFM, 1 Ph, 208V, Gray

$2,590.71Each

PKB2010-1-P

10kW Platinum Portable Unit Heater w/ Remote, 1000 Sq Ft, 725 CFM, 3 Ph, 208V, Gray

$2,645.47Each

PKB2010-3-P

15kW Platinum Portable Unit Heater w/ Remote, 1400 Sq Ft, 925 CFM, 3 Ph, 208V/240V, Gray

$2,734.54Each

PKB2415-3-P

10kW Platinum Portable Unit Heater w/ Remote, 1000 Sq Ft, 725 CFM, 3 Ph, 12 A, 480V, Gray

$3,110.79Each

PKB4810-3-P

5kW Industrial Unit Heater, 600 Sq Ft, 600 CFM, 1 Ph, 24 Amp, 208V, Gray

$2,891.47Each

PKB2005-1-T-FM

7kW Industrial Unit Heater, 800 Sq Ft, 600 CFM, 1 Ph, 36.1 Amp, 208V, Gray

$2,899.63Each

PKB2007-1-T-FM

7kW Industrial Unit Heater, 800 Sq Ft, 600 CFM, 3 Ph, 20.8 Amp, 208V, Gray

$3,076.64Each

PKB2007-3-T-FM

15kW Industrial Unit Heater, 1400 Sq Ft, 925 CFM, 3 Ph, 41.6 Amp, 208V, Gray

$3,158.17Each

PKB2015-3-T-FM

5kW Industrial Unit Heater, 600 Sq Ft, 600 CFM, 1 Ph, 20.8 Amp, 208V/240V, Gray

$2,891.47Each

PKB2405-1-T-FM

5kW Industrial Unit Heater, 600 Sq Ft, 600 CFM, 3 Ph, 12 Amp, 208V/240V, Gray

$2,968.33Each

PKB2405-3-T-FM

7kW Industrial Unit Heater, 800 Sq Ft, 600 CFM, 3 Ph, 18 Amp, 208V/240V, Gray

$3,076.64Each

PKB2407-3-T-FM

15kW Industrial Unit Heater, 1400 Sq Ft, 925 CFM, 3 Ph, 36.1 A, 208V/240V, Gray

$3,196.96Each

PKB2415-3-T-FM

5kW Heavy Duty Compact Unit Heater, 600 Sq Ft, 400 CFM, 1 Ph, 24 Amp, 208V, Gray

$758.57Each

SKB2005-1-T-B

9kW Heavy Duty Compact Unit Heater, 900 Sq Ft, 725 CFM, 1 Ph, 44.2 Amp, 208V, Gray

$1,170.23Each

SKB2009-1-T-B

500W Compact Radiant Utility Heater, 38 Sq Ft, 120V, Gray

$445.69Each

U1250

500W Compact Radiant Utility Heater, 38 Sq Ft, 208V/240V, Gray

$445.69Each

U2450

1000W Compact Radiant Utility Heater, 75 Sq Ft, 120V, Stainless Steel

$623.90Each

U12100-SS

500W Compact Radiant Utility Heater, 38 Sq Ft, 120V, Stainless Steel

$623.90Each

U1250-SS

1000W Compact Radiant Utility Heater, 75 Sq Ft, 120V, Gray

$445.69Each

U12100

5kW ECO2S Unit Heater, 1 Phase, 400 CFM, 208V, Gray

$1,386.59Each

KB2005-1-B2-ECO

7.5kW ECO2S Unit Heater, 1 Phase, 600 CFM, 208V, Gray

$1,463.41Each

KB2007-1-B2-ECO

7.5kW Platinum Unit Heater, 1 Phase, 600 CFM, 208V, Gray

$1,480.89Each

KB2007-1-P

7.5kW PlatinumX Unit Heater, 1 Phase, 600 CFM, 208V, Gray

$1,686.93Each

KB2007-1-PLTMX

10kW ECO2S Unit Heater, 1 Phase, 725 CFM, 208V, Gray

$1,518.51Each

KB2010-1-B2-ECO

12.5kW Platinum Unit Heater w/ Fuse Block, 1 Ph, 825 CFM, 208V, Gray

$2,255.56Each

KB2012-1-P-FB

1-30 of 906 products

1500W Portable Garage Heater w/ 120V Plug, 175 Sq Ft, 216 CFM, 12.5 Amp, 120V, Yellow

$90.23Each

PSH1215T

3750W Portable Garage Heater, 500 Sq Ft, 16 Amp, 208V/240V, Gray

$141.89Each

PGH2440TB

20kW Platinum Portable Unit Heater, 2000 Sq Ft, 1100 CFM, 3 Ph, 208V

$3,007.37Each

PKB2020-3-P-FB

7.5kW PlatinumX Unit Heater w/ Remote, 800 Sq Ft, 600 CFM, 1-3 Ph, 208V, Gray

$1,818.14Each

KB2007-3MP-PLTMX

15kW PlatinumX Unit Heater w/ Remote, 1400 Sq Ft, 925 CFM, 1-3 Ph, 480V, Gray

$3,195.81Each

KB4815-3MP-PLTMX

10kW Platinum Portable Unit Heater w/ Remote, 1000 Sq Ft, 725 CFM, 1 Ph, 208V, Gray

$2,590.71Each

PKB2010-1-P

10kW Platinum Portable Unit Heater w/ Remote, 1000 Sq Ft, 725 CFM, 3 Ph, 208V, Gray

$2,645.47Each

PKB2010-3-P

15kW Platinum Portable Unit Heater w/ Remote, 1400 Sq Ft, 925 CFM, 3 Ph, 208V/240V, Gray

$2,734.54Each

PKB2415-3-P

10kW Platinum Portable Unit Heater w/ Remote, 1000 Sq Ft, 725 CFM, 3 Ph, 12 A, 480V, Gray

$3,110.79Each

PKB4810-3-P

5kW Industrial Unit Heater, 600 Sq Ft, 600 CFM, 1 Ph, 24 Amp, 208V, Gray

$2,891.47Each

PKB2005-1-T-FM

7kW Industrial Unit Heater, 800 Sq Ft, 600 CFM, 1 Ph, 36.1 Amp, 208V, Gray

$2,899.63Each

PKB2007-1-T-FM

7kW Industrial Unit Heater, 800 Sq Ft, 600 CFM, 3 Ph, 20.8 Amp, 208V, Gray

$3,076.64Each

PKB2007-3-T-FM

15kW Industrial Unit Heater, 1400 Sq Ft, 925 CFM, 3 Ph, 41.6 Amp, 208V, Gray

$3,158.17Each

PKB2015-3-T-FM

5kW Industrial Unit Heater, 600 Sq Ft, 600 CFM, 1 Ph, 20.8 Amp, 208V/240V, Gray

$2,891.47Each

PKB2405-1-T-FM

5kW Industrial Unit Heater, 600 Sq Ft, 600 CFM, 3 Ph, 12 Amp, 208V/240V, Gray

$2,968.33Each

PKB2405-3-T-FM

7kW Industrial Unit Heater, 800 Sq Ft, 600 CFM, 3 Ph, 18 Amp, 208V/240V, Gray

$3,076.64Each

PKB2407-3-T-FM

15kW Industrial Unit Heater, 1400 Sq Ft, 925 CFM, 3 Ph, 36.1 A, 208V/240V, Gray

$3,196.96Each

PKB2415-3-T-FM

5kW Heavy Duty Compact Unit Heater, 600 Sq Ft, 400 CFM, 1 Ph, 24 Amp, 208V, Gray

$758.57Each

SKB2005-1-T-B

9kW Heavy Duty Compact Unit Heater, 900 Sq Ft, 725 CFM, 1 Ph, 44.2 Amp, 208V, Gray

$1,170.23Each

SKB2009-1-T-B

500W Compact Radiant Utility Heater, 38 Sq Ft, 120V, Gray

$445.69Each

U1250

500W Compact Radiant Utility Heater, 38 Sq Ft, 208V/240V, Gray

$445.69Each

U2450

1000W Compact Radiant Utility Heater, 75 Sq Ft, 120V, Stainless Steel

$623.90Each

U12100-SS

500W Compact Radiant Utility Heater, 38 Sq Ft, 120V, Stainless Steel

$623.90Each

U1250-SS

1000W Compact Radiant Utility Heater, 75 Sq Ft, 120V, Gray

$445.69Each

U12100

5kW ECO2S Unit Heater, 1 Phase, 400 CFM, 208V, Gray

$1,386.59Each

KB2005-1-B2-ECO

7.5kW ECO2S Unit Heater, 1 Phase, 600 CFM, 208V, Gray

$1,463.41Each

KB2007-1-B2-ECO

7.5kW Platinum Unit Heater, 1 Phase, 600 CFM, 208V, Gray

$1,480.89Each

KB2007-1-P

7.5kW PlatinumX Unit Heater, 1 Phase, 600 CFM, 208V, Gray

$1,686.93Each

KB2007-1-PLTMX

10kW ECO2S Unit Heater, 1 Phase, 725 CFM, 208V, Gray

$1,518.51Each

KB2010-1-B2-ECO

12.5kW Platinum Unit Heater w/ Fuse Block, 1 Ph, 825 CFM, 208V, Gray

$2,255.56Each

KB2012-1-P-FB

What is a unit heater?

A unit heater often exists as a stand-alone heater capable of warming unconditioned spaces, like large garage spaces, workshops, and warehouses. Unit heaters often contain a heat exchanger and fan to help disperse heat. Depending on the type of unit heater, they may wall or ceiling mount and may install in the corner of the space you're trying to heat.

What unit heaters does King Electric offer?

King Electric offers a wide variety of unit heaters available to heat many different areas. King unit heaters include:

Compact unit heater
Portable heater
Utility heater
Heavy duty compact unit heater
Radiant utility heater
Plenum unit heater
Garage or shop heater
Industrial unit heater
Tent heater
Ductable unit heater
Stainless steel unit heater

What features do King Electric unit heaters offer?

King Electric unit heaters feature a variety of additional features. Their model KB ECO2S unit heater and KB PlatinumX models are compatible with Nest thermostats and feature spiral fin elements. Many King Electric unit heaters come equipped with their patented Smart Limit Protection to disconnect elements and the motor if the temperature exceeds the normal amount.

Additionally, certain heaters may include these accessories or features:

Corrosion resistance
Sensor
Remote
Plug or Cord
Disconnect switch
Thermostat

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