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!
30kW Unit Heater w/ ECM, 2 Stage, 102390 BTU/H, 1 Ph, 125 Amp, 240V
KFUH2430-1-2S1-ECM
102,390 BTU/H 30kW 2 Stage Heating: Stage 1: 20kW Stage 2: 10kW 125 Amp 1 Phase 240V No. Of Elements:...
$10,826.37Each
30kW Unit Heater w/ ECM, 2 Stage, 102390 BTU/H, 3 Ph, 72 Amp, 240V
KFUH2430-3-2S3-ECM
102,390 BTU/H 30kW 2 Stage Heating: Stage 1: 20kW Stage 2: 10kW 72 Amp 3 Phase 240V No. Of Elements:...
$11,520.37Each
34.5kW Unit Heater w/ ECM, 2 Stage, 117749 BTU/H, 1 Ph, 144 Amp, 240V
KFUH2435-1-2S1-ECM
117,749 BTU/H 34.5kW 2 Stage Heating: Stage 1: 23kW Stage 2: 11.5kW 144 Amp 1 Phase 240V No.Of Elements: 6...
$11,064.31Each
40kW Unit Heater w/ ECM, 2 Stage, 136520 BTU/H, 3 Ph, 96 Amp, 240V
KFUH2440-3-2S3-ECM
Double Unit 136,520 BTU/H 40kW 2 Stage Heating: Stage 1: 20kW Stage 2: 20kW 96 Amp 3 Phase 240V No....
$19,403.09Each
50kW Unit Heater w/ ECM, 2 Stage, 170650 BTU/H, 3 Ph, 120 Amp, 240V
KFUH2450-3-2S3-ECM
Double Unit 170,650 BTU/H 50kW 2 Stage Heating: Stage 1: 25kW Stage 2: 25kW 120 Amp 3 Phase 240V No....
$19,871.77Each
60kW Unit Heater w/ ECM, 2 Stage, 204780 BTU/H, 3 Ph, 145 Amp, 240V
KFUH2460-3-2S3-ECM
Double Unit 204,780 BTU/H 60kW 2 Stage Heating: Stage 1: 30kW Stage 2: 30kW 145 Amp 3 Phase 240V No....
$20,340.44Each
4kW Air Velocity Unit Heater w/ ECM, 13652 BTU/H, 1 Ph, 8 Amp, 480V
KFUH4804-1-ECM
13,625 BTU/H 4kW 8 Amp 1 Phase 480V No. Of Elements: 1 Motor HP: 1/3 Up to 400 Square Feet...
$7,614.15Each
5kW Air Velocity Unit Heater w/ ECM, 17065 BTU/H, 1 Ph, 10 Amp, 480V
KFUH4805-1-ECM
17,065 BTU/H 5kW 10 Amp 1 Phase 480V No. Of Elements: 1 Motor HP: 1/3 Up to 500 Square Feet...
$7,614.15Each
5kW Air Velocity Unit Heater w/ ECM, 17065 BTU/H, 3 Ph, 6 Amp, 480V
KFUH4805-3-ECM
17,065 BTU/H 5kW 6 Amp 3 Phase 480V No. Of Elements: 1 Motor HP: 1/3 Up to 500 Square Feet...
$7,871.93Each
8kW Unit Heater w/ ECM, 2 Stage, 27304 BTU/H, 1 Ph, 17 Amp, 480V
KFUH4808-1-2S1-ECM
27,304 BTU/H 8kW 2 Stage Heating: Stage 1: 4kW Stage 2: 4kW 17 Amp 1 Phase 480V No. Of Elements:...
$8,169.34Each
10kW Unit Heater w/ ECM, 2 Stage, 34130 BTU/H, 1 Ph, 21 Amp, 480V
KFUH4810-1-2S1-ECM
34,130 BTU/H 10kW 2 Stage Heating: Stage 1: 5kW Stage 2: 5kW 21 Amp 1 Phase 480V No. Of Elements:...
$8,367.64Each
10kW Unit Heater w/ ECM, 2 Stage, 34130 BTU/H, 3 Ph, 12 Amp, 480V
KFUH4810-3-2S3-ECM
34,130 BTU/H 10kW 2 Stage Heating: Stage 1: 5kW Stage 2: 5kW 12 Amp 3 Phase 480V No. Of Elements:...
$8,922.84Each
12kW Unit Heater w/ ECM, 2 Stage, 40956 BTU/H, 1 Ph, 25 Amp, 480V
KFUH4812-1-2S1-ECM
40,956 BTU/H 12kW 2 Stage Heating: Stage 1: 8kW Stage 2: 4kW 25 Amp 1 Phase 480V No. Of Elements:...
$8,526.27Each
12kW Air Velocity Unit Heater w/ ECM, 40956 BTU/H, 3 Ph, 29 Amp, 480V
KFUH4812-3-ECM
40,956 BTU/H 12kW 29 Amp 3 Phase 480V No. Of Elements: 3 Motor HP: 1/3 Up to 1200 Square Feet...
$8,427.13Each
15kW Unit Heater w/ ECM, 2 Stage, 51195 BTU/H, 1 Ph, 31 Amp, 480V
KFUH4815-1-2S1-ECM
51,195 BTU/H 15kW 2 Stage Heating: Stage 1: 10kW Stage 2: 5kW 31 Amp 1 Phase 480V No. Of Elements:...
$8,684.89Each
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:...
$9,240.09Each
17.3kW Unit Heater w/ ECM, 2 Stage, 58874 BTU/H, 1 Ph, 36 Amp, 480V
KFUH4818-1-2S1-ECM
58,874 BTU/H 17.3kW 2 Stage Heating: Stage 1: 11.5kW Stage 2: 5.75kW 36 Amp 1 Phase 480V No.Of Elements: 3...
$8,922.84Each
17.3kW Air Velocity Unit Heater w/ECM, 58874 BTU/H, 3 Ph, 21 Amp, 480V
KFUH4818-3-ECM
58,874 BTU/H 17.3kW 2 Stage Heating: 21 Amp 3 Phase 480V No.Of Elements: 3 Motor HP: 1/3 Up to 1700...
$8,823.70Each
20kW Unit Heater w/ECM, 2 Stage, 68260 BTU/H, 1 Ph, 42 Amp, 480V
KFUH4820-1-2S1-ECM
68,260 BTU/H 20kW 2 Stage Heating: Stage 1: 15kW Stage 2: 5kW 42 Amp 1 Phase 480V No. Of Elements:...
$9,993.57Each
20kW Unit Heater w/ECM, 2 Stage, 68260 BTU/H, 3 Ph, 24 Amp, 480V
KFUH4820-3-2S3-ECM
68,260 BTU/H 20kW 2 Stage Heating: Stage 1: 10kW Stage 2: 10kW 24 Amp 3 Phase 480V No. Of Elements:...
$10,687.57Each
25kW Unit Heater w/ECM, 2 Stage, 85325 BTU/H, 1 Ph, 52 Amp, 480V
KFUH4825-1-2S1-ECM
85,325 BTU/H 25kW 2 Stage Heating: Stage 1: 15kW Stage 2: 10kW 52 Amp 1 Phase 480V No. Of Elements:...
$10,231.51Each
25kW Unit Heater w/ECM, 2 Stage, 85325 BTU/H, 3 Ph, 30 Amp, 480V
KFUH4825-3-2S3-ECM
85,325 BTU/H 25kW 2 Stage Heating: Stage 1: 15kW Stage 2: 10kW 30 Amp 3 Phase 480V No. Of Elements:...
$10,925.51Each
30kW Unit Heater w/ ECM, 2 Stage, 102390 BTU/H, 1 Ph, 63 Amp, 480V
KFUH4830-1-2S1-ECM
102,390 BTU/H 30kW 2 Stage Heating: Stage 1: 20kW Stage 2: 10kW 63 Amp 1 Phase 480V No. Of Elements:...
$10,826.37Each
30kW Unit Heater w/ ECM, 2 Stage, 102390 BTU/H, 3 Ph, 36 Amp, 480V
KFUH4830-3-2S3-ECM
MADE TO ORDER 102,390 BTU/H 30kW 2 Stage Heating: Stage 1: 20kW Stage 2: 10kW 36 Amp 3 Phase 480V...
$11,520.37Each
34.5kW Unit Heater w/ ECM, 2 Stage, 117749 BTU/H, 1 Ph, 72 Amp, 480V
KFUH4835-1-2S1-ECM
117,749 BTU/H 34.5kW 2 Stage Heating: Stage 1: 23kW Stage 2: 11.5kW 72 Amp 1 Phase 480V No.Of Elements: 6...
$11,064.31Each
40kW Unit Heater w/ ECM, 2 Stage, 136520 BTU/H, 3 Ph, 48 Amp, 480V
KFUH4840-3-2S3-ECM
Double Unit 136,520 BTU/H 40kW 2 Stage Heating: Stage 1: 20kW Stage 2: 20kW 48 Amp 3 Phase 480V No....
$19,403.09Each
50kW Unit Heater w/ ECM, 2 Stage, 170650 BTU/H, 3 Ph, 60 Amp, 480V
KFUH4850-3-2S3-ECM
Double Unit 170,650 BTU/H 50kW 2 Stage Heating: Stage 1: 25kW Stage 2: 25kW 60 Amp 3 Phase 480V No....
$19,871.77Each
60kW Unit Heater w/ ECM, 2 Stage, 204780 BTU/H, 3 Ph, 72 Amp, 480V
KFUH4860-3-2S3-ECM
Double Unit 204,780 BTU/H 60kW 2 Stage Heating: Stage 1: 30kW Stage 2: 30kW 2 Amp 3 Phase 480V No....
$19,871.05Each
10kW Wheeled Unit Heater, Up to 1000 Sq Ft, 1000 CFM, 1 Phase, 208V
PCKW2010-1
10kW = 10000W 34,100 BTU/H 208V 1 Phase 48.1 Amps 1000 CFM Motor HP: 1/4 SOOW Cord Gauge: 6/3 High...
$10,945.93Each
10kW Wheeled Unit Heater, Up to 1000 Sq Ft, 1000 CFM, 3 Phase, 208V
PCKW2010-3
10kW = 10000W 34,100 BTU/H 208V 3 Phase 27.7 Amps 1000 CFM Motor HP: 1/4 SOOW Cord Gauge: 8/4 High...
$11,133.65Each
30kW Unit Heater w/ ECM, 2 Stage, 102390 BTU/H, 1 Ph, 125 Amp, 240V
KFUH2430-1-2S1-ECM
102,390 BTU/H 30kW 2 Stage Heating: Stage 1: 20kW Stage 2: 10kW 125 Amp 1 Phase 240V No. Of Elements:...
$10,826.37Each
30kW Unit Heater w/ ECM, 2 Stage, 102390 BTU/H, 3 Ph, 72 Amp, 240V
KFUH2430-3-2S3-ECM
102,390 BTU/H 30kW 2 Stage Heating: Stage 1: 20kW Stage 2: 10kW 72 Amp 3 Phase 240V No. Of Elements:...
$11,520.37Each
34.5kW Unit Heater w/ ECM, 2 Stage, 117749 BTU/H, 1 Ph, 144 Amp, 240V
KFUH2435-1-2S1-ECM
117,749 BTU/H 34.5kW 2 Stage Heating: Stage 1: 23kW Stage 2: 11.5kW 144 Amp 1 Phase 240V No.Of Elements: 6...
$11,064.31Each
40kW Unit Heater w/ ECM, 2 Stage, 136520 BTU/H, 3 Ph, 96 Amp, 240V
KFUH2440-3-2S3-ECM
Double Unit 136,520 BTU/H 40kW 2 Stage Heating: Stage 1: 20kW Stage 2: 20kW 96 Amp 3 Phase 240V No....
$19,403.09Each
50kW Unit Heater w/ ECM, 2 Stage, 170650 BTU/H, 3 Ph, 120 Amp, 240V
KFUH2450-3-2S3-ECM
Double Unit 170,650 BTU/H 50kW 2 Stage Heating: Stage 1: 25kW Stage 2: 25kW 120 Amp 3 Phase 240V No....
$19,871.77Each
60kW Unit Heater w/ ECM, 2 Stage, 204780 BTU/H, 3 Ph, 145 Amp, 240V
KFUH2460-3-2S3-ECM
Double Unit 204,780 BTU/H 60kW 2 Stage Heating: Stage 1: 30kW Stage 2: 30kW 145 Amp 3 Phase 240V No....
$20,340.44Each
4kW Air Velocity Unit Heater w/ ECM, 13652 BTU/H, 1 Ph, 8 Amp, 480V
KFUH4804-1-ECM
13,625 BTU/H 4kW 8 Amp 1 Phase 480V No. Of Elements: 1 Motor HP: 1/3 Up to 400 Square Feet...
$7,614.15Each
5kW Air Velocity Unit Heater w/ ECM, 17065 BTU/H, 1 Ph, 10 Amp, 480V
KFUH4805-1-ECM
17,065 BTU/H 5kW 10 Amp 1 Phase 480V No. Of Elements: 1 Motor HP: 1/3 Up to 500 Square Feet...
$7,614.15Each
5kW Air Velocity Unit Heater w/ ECM, 17065 BTU/H, 3 Ph, 6 Amp, 480V
KFUH4805-3-ECM
17,065 BTU/H 5kW 6 Amp 3 Phase 480V No. Of Elements: 1 Motor HP: 1/3 Up to 500 Square Feet...
$7,871.93Each
8kW Unit Heater w/ ECM, 2 Stage, 27304 BTU/H, 1 Ph, 17 Amp, 480V
KFUH4808-1-2S1-ECM
27,304 BTU/H 8kW 2 Stage Heating: Stage 1: 4kW Stage 2: 4kW 17 Amp 1 Phase 480V No. Of Elements:...
$8,169.34Each
10kW Unit Heater w/ ECM, 2 Stage, 34130 BTU/H, 1 Ph, 21 Amp, 480V
KFUH4810-1-2S1-ECM
34,130 BTU/H 10kW 2 Stage Heating: Stage 1: 5kW Stage 2: 5kW 21 Amp 1 Phase 480V No. Of Elements:...
$8,367.64Each
10kW Unit Heater w/ ECM, 2 Stage, 34130 BTU/H, 3 Ph, 12 Amp, 480V
KFUH4810-3-2S3-ECM
34,130 BTU/H 10kW 2 Stage Heating: Stage 1: 5kW Stage 2: 5kW 12 Amp 3 Phase 480V No. Of Elements:...
$8,922.84Each
12kW Unit Heater w/ ECM, 2 Stage, 40956 BTU/H, 1 Ph, 25 Amp, 480V
KFUH4812-1-2S1-ECM
40,956 BTU/H 12kW 2 Stage Heating: Stage 1: 8kW Stage 2: 4kW 25 Amp 1 Phase 480V No. Of Elements:...
$8,526.27Each
12kW Air Velocity Unit Heater w/ ECM, 40956 BTU/H, 3 Ph, 29 Amp, 480V
KFUH4812-3-ECM
40,956 BTU/H 12kW 29 Amp 3 Phase 480V No. Of Elements: 3 Motor HP: 1/3 Up to 1200 Square Feet...
$8,427.13Each
15kW Unit Heater w/ ECM, 2 Stage, 51195 BTU/H, 1 Ph, 31 Amp, 480V
KFUH4815-1-2S1-ECM
51,195 BTU/H 15kW 2 Stage Heating: Stage 1: 10kW Stage 2: 5kW 31 Amp 1 Phase 480V No. Of Elements:...
$8,684.89Each
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:...
$9,240.09Each
17.3kW Unit Heater w/ ECM, 2 Stage, 58874 BTU/H, 1 Ph, 36 Amp, 480V
KFUH4818-1-2S1-ECM
58,874 BTU/H 17.3kW 2 Stage Heating: Stage 1: 11.5kW Stage 2: 5.75kW 36 Amp 1 Phase 480V No.Of Elements: 3...
$8,922.84Each
17.3kW Air Velocity Unit Heater w/ECM, 58874 BTU/H, 3 Ph, 21 Amp, 480V
KFUH4818-3-ECM
58,874 BTU/H 17.3kW 2 Stage Heating: 21 Amp 3 Phase 480V No.Of Elements: 3 Motor HP: 1/3 Up to 1700...
$8,823.70Each
20kW Unit Heater w/ECM, 2 Stage, 68260 BTU/H, 1 Ph, 42 Amp, 480V
KFUH4820-1-2S1-ECM
68,260 BTU/H 20kW 2 Stage Heating: Stage 1: 15kW Stage 2: 5kW 42 Amp 1 Phase 480V No. Of Elements:...
$9,993.57Each
20kW Unit Heater w/ECM, 2 Stage, 68260 BTU/H, 3 Ph, 24 Amp, 480V
KFUH4820-3-2S3-ECM
68,260 BTU/H 20kW 2 Stage Heating: Stage 1: 10kW Stage 2: 10kW 24 Amp 3 Phase 480V No. Of Elements:...
$10,687.57Each
25kW Unit Heater w/ECM, 2 Stage, 85325 BTU/H, 1 Ph, 52 Amp, 480V
KFUH4825-1-2S1-ECM
85,325 BTU/H 25kW 2 Stage Heating: Stage 1: 15kW Stage 2: 10kW 52 Amp 1 Phase 480V No. Of Elements:...
$10,231.51Each
25kW Unit Heater w/ECM, 2 Stage, 85325 BTU/H, 3 Ph, 30 Amp, 480V
KFUH4825-3-2S3-ECM
85,325 BTU/H 25kW 2 Stage Heating: Stage 1: 15kW Stage 2: 10kW 30 Amp 3 Phase 480V No. Of Elements:...
$10,925.51Each
30kW Unit Heater w/ ECM, 2 Stage, 102390 BTU/H, 1 Ph, 63 Amp, 480V
KFUH4830-1-2S1-ECM
102,390 BTU/H 30kW 2 Stage Heating: Stage 1: 20kW Stage 2: 10kW 63 Amp 1 Phase 480V No. Of Elements:...
$10,826.37Each
30kW Unit Heater w/ ECM, 2 Stage, 102390 BTU/H, 3 Ph, 36 Amp, 480V
KFUH4830-3-2S3-ECM
MADE TO ORDER 102,390 BTU/H 30kW 2 Stage Heating: Stage 1: 20kW Stage 2: 10kW 36 Amp 3 Phase 480V...
$11,520.37Each
34.5kW Unit Heater w/ ECM, 2 Stage, 117749 BTU/H, 1 Ph, 72 Amp, 480V
KFUH4835-1-2S1-ECM
117,749 BTU/H 34.5kW 2 Stage Heating: Stage 1: 23kW Stage 2: 11.5kW 72 Amp 1 Phase 480V No.Of Elements: 6...
$11,064.31Each
40kW Unit Heater w/ ECM, 2 Stage, 136520 BTU/H, 3 Ph, 48 Amp, 480V
KFUH4840-3-2S3-ECM
Double Unit 136,520 BTU/H 40kW 2 Stage Heating: Stage 1: 20kW Stage 2: 20kW 48 Amp 3 Phase 480V No....
$19,403.09Each
50kW Unit Heater w/ ECM, 2 Stage, 170650 BTU/H, 3 Ph, 60 Amp, 480V
KFUH4850-3-2S3-ECM
Double Unit 170,650 BTU/H 50kW 2 Stage Heating: Stage 1: 25kW Stage 2: 25kW 60 Amp 3 Phase 480V No....
$19,871.77Each
60kW Unit Heater w/ ECM, 2 Stage, 204780 BTU/H, 3 Ph, 72 Amp, 480V
KFUH4860-3-2S3-ECM
Double Unit 204,780 BTU/H 60kW 2 Stage Heating: Stage 1: 30kW Stage 2: 30kW 2 Amp 3 Phase 480V No....
$19,871.05Each
10kW Wheeled Unit Heater, Up to 1000 Sq Ft, 1000 CFM, 1 Phase, 208V
PCKW2010-1
10kW = 10000W 34,100 BTU/H 208V 1 Phase 48.1 Amps 1000 CFM Motor HP: 1/4 SOOW Cord Gauge: 6/3 High...
$10,945.93Each
10kW Wheeled Unit Heater, Up to 1000 Sq Ft, 1000 CFM, 3 Phase, 208V
PCKW2010-3
10kW = 10000W 34,100 BTU/H 208V 3 Phase 27.7 Amps 1000 CFM Motor HP: 1/4 SOOW Cord Gauge: 8/4 High...
$11,133.65Each