Unit Heaters

Ensure reliable warmth in large commercial spaces with our industrial-grade unit heaters. Engineered for powerful, efficient heat delivery, these robust units excel in warehouses, manufacturing facilities, and expansive commercial environments. Designed for durability and energy efficiency, they provide consistent temperature control while minimizing operational costs. With various capacities and mounting options, our commercial unit heaters offer flexible solutions tailored to meet diverse heating demands.

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Model KB Platinum 480 Volt Heavy Duty Electronic Unit Heater 5 KW

No reviews

Original Price $4,994.43

Current Price $4,195.00

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King’s KB Platinum series unit heaters are the most full-featured unit heaters on the market, with in-built electronic thermostat for accuracy and ...
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Model KB - Heavy Duty Unit Heater (480V, 4kW)

No reviews

Original Price $4,579.67

Current Price $3,360.00

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King’s KB series unit heaters are designed for use as primary or supplemental heat sources in large or exposed areas, including high-rise buildings...
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Model KB PlatinumX 277 Volt Heavy Duty Electronic Unit Heater 7.5 KW

No reviews

Original Price $4,871.54

Current Price $4,030.00

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King’s KB PlatinumX series unit heaters are the most full-featured unit heaters on the market, with in-built electronic thermostat for accuracy and...
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Model KB PlatinumX 277 Volt Heavy Duty Electronic Unit Heater 5 KW

No reviews

Original Price $4,717.93

Current Price $3,730.00

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King’s KB PlatinumX series unit heaters are the most full-featured unit heaters on the market, with in-built electronic thermostat for accuracy and...
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Model KB - Heavy Duty Unit Heater (277V, 4KW)

No reviews

Original Price $4,272.46

Current Price $3,360.00

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King’s KB series unit heaters are designed for use as primary or supplemental heat sources in large or exposed areas, including high-rise buildings...
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Model KB PlatinumX 277 Volt Heavy Duty Electronic Unit Heater 4 KW

No reviews

Original Price $4,717.93

Current Price $3,730.00

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King’s KB PlatinumX series unit heaters are the most full-featured unit heaters on the market, with in-built electronic thermostat for accuracy and...
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Save 21%

Model KB PlatinumX 277 Volt Heavy Duty Electronic Unit Heater 3 KW

No reviews

Original Price $4,717.93

Current Price $3,730.00

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King’s KB PlatinumX series unit heaters are the most full-featured unit heaters on the market, with in-built electronic thermostat for accuracy and...
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Model KB PlatinumX 240 Volt Heavy Duty Electronic Unit Heater with Fuse Block 30 KW

No reviews

Original Price $13,627.30

Current Price $11,820.00

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King’s KB PlatinumX series unit heaters are the most full-featured unit heaters on the market, with in-built electronic thermostat for accuracy and...
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Model KB Platinum 240 Volt Heavy Duty Electronic Unit Heater 20 KW

No reviews

Original Price $7,959.10

Current Price $6,000.00

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King’s KB Platinum series unit heaters are the most full-featured unit heaters on the market, with in-built electronic thermostat for accuracy and ...
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Save 19%

Model KB PlatinumX 240 Volt Heavy Duty Electronic Unit Heater 15 KW

No reviews

Original Price $6,254.03

Current Price $5,065.00

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King’s KB PlatinumX series unit heaters are the most full-featured unit heaters on the market, with in-built electronic thermostat for accuracy and...
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Save 30%

Model KB Platinum 240 Volt Heavy Duty Electronic Unit Heater 15 KW

No reviews

Original Price $5,916.09

Current Price $4,141.26

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King’s KB Platinum series unit heaters are the most full-featured unit heaters on the market, with in-built electronic thermostat for accuracy and ...
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Save 23%

Model KB - Heavy Duty Unit Heater (240V, 15kW)

No reviews

Original Price $5,501.34

Current Price $4,245.00

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King’s KB series unit heaters are designed for use as primary or supplemental heat sources in large or exposed areas, including high-rise buildings...
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Model KB PlatinumX 240 Volt Heavy Duty Electronic Unit Heater with Fuse Block 15 KW

No reviews

Original Price $6,561.24

Current Price $4,615.00

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King’s KB PlatinumX series unit heaters are the most full-featured unit heaters on the market, with in-built electronic thermostat for accuracy and...
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Save 21%

Model KB ECO2S+® - 2-Stage Electronic Heater w/ Remote Sensor & Fuse Block (240V, 15kW)

No reviews

Original Price $5,471.84

Current Price $4,315.00

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KB ECO2S+® series unit heaters offer unparalleled performance, energy efficiency and user control by incorporating another King innovation, the in-...
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Model KB Platinum - Heavy Duty Electronic Unit Heater (240V, 12.5kW)

No reviews

Original Price $5,301.64

Current Price $4,000.00

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King’s KB Platinum series unit heaters are the most full-featured unit heaters on the market, with in-built electronic thermostat for accuracy and ...
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Save 22%

Model KB - Heavy Duty Unit Heater (240V, 12.5kW)

No reviews

Original Price $4,886.90

Current Price $3,800.00

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King’s KB series unit heaters are designed for use as primary or supplemental heat sources in large or exposed areas, including high-rise buildings...
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Model KB PlatinumX - Heavy Duty Electronic Unit Heater with Fuse Block (240V, 12.5kW)

No reviews

Original Price $5,946.80

Current Price $4,170.00

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King’s KB PlatinumX series unit heaters are the most full-featured unit heaters on the market, with in-built electronic thermostat for accuracy and...
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Save 34%

Model KB Platinum - Heavy Duty Electronic Unit Heater (240V, 12.5kW)

No reviews

Original Price $5,501.34

Current Price $3,650.00

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King’s KB Platinum series unit heaters are the most full-featured unit heaters on the market, with in-built electronic thermostat for accuracy and ...
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Save 22%

Model KB ECO2S+® - 2-Stage Electronic Heater w/ Remote Sensor & Fuse Block (240V, 12kW)

No reviews

Original Price $4,934.53

Current Price $3,870.00

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KB ECO2S+® series unit heaters offer unparalleled performance, energy efficiency and user control by incorporating another King innovation, the in-...
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Model KB PlatinumX - Multiphase Heavy Duty Electronic Unit Heater (240V, 10kW)

No reviews

Original Price $4,564.31

Current Price $3,870.00

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King’s KB PlatinumX series unit heaters are the most full-featured unit heaters on the market, with in-built electronic thermostat for accuracy and...
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Save 13%

Model KB Platinum - Multiphase Heavy Duty Electronic Unit Heater (240V, 10kW)

No reviews

Original Price $4,226.37

Current Price $3,665.00

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King’s KB Platinum series unit heaters are the most full-featured unit heaters on the market, with in-built electronic thermostat for accuracy and ...
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Save 20%

Model KB - Heavy Duty Unit Heater (240V, 10kW)

No reviews

Original Price $3,811.63

Current Price $3,050.00

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King’s KB series unit heaters are designed for use as primary or supplemental heat sources in large or exposed areas, including high-rise buildings...
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Save 20%

Model KB PlatinumX - Heavy Duty Electronic Unit Heater (240V, 10kW)

No reviews

Original Price $4,257.10

Current Price $3,420.00

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King’s KB PlatinumX series unit heaters are the most full-featured unit heaters on the market, with in-built electronic thermostat for accuracy and...
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Save 30%

Model KB Platinum - Heavy Duty Electronic Unit Heater (240V, 10kW)

No reviews

Original Price $3,919.16

Current Price $2,743.41

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King’s KB Platinum series unit heaters are the most full-featured unit heaters on the market, with in-built electronic thermostat for accuracy and ...
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