Shop SWU Series Washdown Unit Heater

Stelpro offers the SWU series washdown corrosion resistant unit heater for industrial applications. Stelpro washdown heaters come in a variety of wattages, voltages, and phases. Find the washdown heater you need at HomElectrical.

1-30 of 105 products

Finned Tubular Element for SWU Washdown Unit Heater, Up to 12 KW
Finned Tubular Element for SWU Washdown Unit Heater, Up to 12 KW
SWU-E
Stelpro Finned Tubular Element for SWU Washdown Unit Heater, Up to 12 KW features: Safer to operate then open coil...
$654.33Each
Finned Tubular Element for SWU Washdown Unit Heater, 25-47 K
Finned Tubular Element for SWU Washdown Unit Heater, 25-47 K
SWU-E1
Stelpro Finned Tubular Element for SWU Washdown Unit Heater, 25-47 K features: Safer to operate then open coil heater Increases...
$2,071.64Each
Pilot Light for SWU Washdown Unit Heater
Pilot Light for SWU Washdown Unit Heater
SWU-L
Stelpro Pilot Light for SWU Washdown Unit Heater features: Heater on pilot light for SWU washdown unit heater...
$223.88Each
Secondary Manual Reset for SWU Washdown Unit Heater
Secondary Manual Reset for SWU Washdown Unit Heater
SWU-M
Stelpro Secondary Manual Reset for SWU Washdown Unit Heater features: For SWU washdown unit heater Secondary manual reset Thermal protection...
$223.88Each
Three-Position Selector Switch for SWU Washdown Unit Heater
Three-Position Selector Switch for SWU Washdown Unit Heater
SWU-S
Stelpro Three-Position Selector Switch for SWU Washdown Unit Heater features: For SWU washdown unit heater Three position selector switch Structured...
$324.78Each
Wall Mounted Thermostat for SWU Washdown Unit Heater
Wall Mounted Thermostat for SWU Washdown Unit Heater
SWUT1
Stelpro Wall Mounted Thermostat for SWU Washdown Unit Heater features: For SWU washdown unit heater Wall mounting installation 4-38 degrees...
$250.15Each
120V Control Circuit for SWU Washdown Unit Heater
120V Control Circuit for SWU Washdown Unit Heater
SWU-V
Stelpro 120V Control Circuit for SWU Washdown Unit Heater features: For SWU washdown unit heater Secondary, fused, grounded 120 Max...
$190.45Each
9000W Washdown Unit Heater, 40 Amps, 30714 BTU/H, 1 Ph, 240V
9000W Washdown Unit Heater, 40 Amps, 30714 BTU/H, 1 Ph, 240V
SWU0921
Stelpro 9000W Washdown Unit Heater, 1 Ph, 240V, 40 Amp features: Made to Order  | Cannot be Canceled Stainless Steel finish,...
$2,536.72Each
9000W Washdown Unit Heater w/ Built-In Thermostat, 40 Amps, 30714 BTU/H, 1 Ph, 240V
9000W Washdown Unit Heater w/ Built-In Thermostat, 40 Amps, 30714 BTU/H, 1 Ph, 240V
SWU0921-T
Stelpro 9000W Washdown Unit Heater w/ Built-in Thermostat, 1 Ph, 240V, 40 Amp features: Made to Order  | Cannot be Canceled...
$2,703.88Each
9000W Washdown Unit Heater, 24 Amps, 30714 BTU/H, 3 Ph, 240V
9000W Washdown Unit Heater, 24 Amps, 30714 BTU/H, 3 Ph, 240V
SWU0923
Stelpro 9000W Washdown Unit Heater, 3 PH, 240V, 24 Amp features: Made to Order  | Cannot be Canceled Stainless Steel finish,...
$2,536.72Each
9000W Washdown Unit Heater w/ Built-In Thermostat, 24 Amps, 30714 BTU/H, 3 Ph, 240V
9000W Washdown Unit Heater w/ Built-In Thermostat, 24 Amps, 30714 BTU/H, 3 Ph, 240V
SWU0923-T
Stelpro 9000W Washdown Unit Heater w/ Built-in Thermostat, 3 Ph, 240V, 24 Amp features: Made to Order  | Cannot be Canceled...
$2,703.88Each
9000W Washdown Unit Heater, 20 Amps, 30714 BTU/H, 1 Ph, 480V
9000W Washdown Unit Heater, 20 Amps, 30714 BTU/H, 1 Ph, 480V
SWU0951
Stelpro 9000W Washdown Unit Heater, 1 Ph, 480V, 20 Amp features: Made to Order | Cannot be Canceled Stainless Steel...
$2,536.72Each
9000W Washdown Unit Heater w/ Built-In Thermostat, 20 Amps, 30714 BTU/H, 1 Ph, 480V
9000W Washdown Unit Heater w/ Built-In Thermostat, 20 Amps, 30714 BTU/H, 1 Ph, 480V
SWU0951-T
Stelpro 9000W Washdown Unit Heater w/ Built-in Thermostat, 1 Ph, 480V, 20 Amp features: Made to Order  | Cannot be Canceled...
$2,703.88Each
9000W Washdown Unit Heater, 12 Amps, 30714 BTU/H, 3 Ph, 480V
9000W Washdown Unit Heater, 12 Amps, 30714 BTU/H, 3 Ph, 480V
SWU0953
Stelpro 9000W Washdown Unit Heater, 3 Ph, 480V, 12 Amp features: Made to Order | Cannot be Canceled Stainless Steel...
$2,536.72Each
9000W Washdown Unit Heater w/ Built-In Thermostat, 12 Amps, 30714 BTU/H, 3 Ph, 480V
9000W Washdown Unit Heater w/ Built-In Thermostat, 12 Amps, 30714 BTU/H, 3 Ph, 480V
SWU0953-T
Stelpro 9000W Washdown Unit Heater w/ Built-in Thermostat, 3 Ph, 480V, 12 Amp features: Made to Order | Cannot be...
$2,703.88Each
9000W Washdown Unit Heater, 46 Amps, 30714 BTU/H, 1 Ph, 208V
9000W Washdown Unit Heater, 46 Amps, 30714 BTU/H, 1 Ph, 208V
SWU0981
Stelpro 9000W Washdown Unit Heater, 1 Ph, 208V, 46 Amp features: Made to Order | Cannot be Canceled Stainless Steel...
$2,536.72Each
9000W Washdown Unit Heater w/ Built-In Thermostat, 46 Amps, 30714 BTU/H, 1 Ph, 208V
9000W Washdown Unit Heater w/ Built-In Thermostat, 46 Amps, 30714 BTU/H, 1 Ph, 208V
SWU0981-T
Stelpro 9000W Washdown Unit Heater w/ Built-in Thermostat, 1 Ph, 208V, 46 Amp features: Made to Order | Cannot be...
$2,703.88Each
9000W Washdown Unit Heater, 28 Amps, 30714 BTU/H, 3 Ph, 208V
9000W Washdown Unit Heater, 28 Amps, 30714 BTU/H, 3 Ph, 208V
SWU0983
Stelpro 9000W Washdown Unit Heater, 3 Ph, 208V, 28 Amp features: Made to Order | Cannot be Canceled Stainless Steel...
$2,536.72Each
9000W Washdown Unit Heater w/ Built-In Thermostat, 28 Amps, 30714 BTU/H, 3 Ph, 208V
9000W Washdown Unit Heater w/ Built-In Thermostat, 28 Amps, 30714 BTU/H, 3 Ph, 208V
SWU0983-T
Stelpro 9000W Washdown Unit Heater w/ Built-in Thermostat, 3 Ph, 208V, 28 Amp features: Made to Order | Cannot be...
$2,703.88Each
10000W Washdown Unit Heater, 44 Amps, 34127 BTU/H, 1 Ph, 240V
10000W Washdown Unit Heater, 44 Amps, 34127 BTU/H, 1 Ph, 240V
SWU1021
Stelpro 10000W Washdown Unit Heater, 1 Ph, 240V, 44 Amp features: Made to Order | Cannot be Canceled Stainless Steel...
$2,594.63Each
10000W Washdown Unit Heater w/ Built-In Thermostat, 44 Amps, 34127 BTU/H, 1 Ph, 240V
10000W Washdown Unit Heater w/ Built-In Thermostat, 44 Amps, 34127 BTU/H, 1 Ph, 240V
SWU1021-T
Stelpro 10000W Washdown Unit Heater w/ Built-in Thermostat, 1 Ph, 240V, 44 Amp features: Made to Order | Cannot be...
$2,761.79Each
10000W Washdown Unit Heater, 27 Amps, 34127 BTU/H, 3 Ph, 240V
10000W Washdown Unit Heater, 27 Amps, 34127 BTU/H, 3 Ph, 240V
SWU1023
Stelpro 10000W Washdown Unit Heater, 3 Ph, 240V, 27 Amp features: Made to Order | Cannot be Canceled Stainless Steel...
$2,594.63Each
10000W Washdown Unit Heater w/ Built-In Thermostat, 27 Amps, 34127 BTU/H, 3 Ph, 240V
10000W Washdown Unit Heater w/ Built-In Thermostat, 27 Amps, 34127 BTU/H, 3 Ph, 240V
SWU1023-T
Stelpro 10000W Washdown Unit Heater w/ Built-in Thermostat, 3 Ph, 240V, 27 Amp features: Made to Order | Cannot be...
$2,761.79Each
10000W Washdown Unit Heater, 22 Amps, 34127 BTU/H, 1 Ph, 480V
10000W Washdown Unit Heater, 22 Amps, 34127 BTU/H, 1 Ph, 480V
SWU1051
Stelpro 10000W Washdown Unit Heater, 1 Ph, 480V, 22 Amp features: Made to Order | Cannot be Canceled Stainless Steel...
$2,594.63Each
10000W Washdown Unit Heater w/ Built-In Thermostat, 22 Amps, 34127 BTU/H, 1 Ph, 480V
10000W Washdown Unit Heater w/ Built-In Thermostat, 22 Amps, 34127 BTU/H, 1 Ph, 480V
SWU1051-T
Stelpro 10000W Washdown Unit Heater w/ Built-in Thermostat, 1 Ph, 480V, 22 Amp features: Made to Order | Cannot be...
$2,761.79Each
10000W Washdown Unit Heater, 14 Amps, 34127 BTU/H, 3 Ph, 480V
10000W Washdown Unit Heater, 14 Amps, 34127 BTU/H, 3 Ph, 480V
SWU1053
Stelpro 10000W Washdown Unit Heater, 3 Ph, 480V, 14 Amp features: Made to Order | Cannot be Canceled Stainless Steel...
$2,594.63Each
10000W Washdown Unit Heater w/ Built-In Thermostat, 14 Amps, 34127 BTU/H, 3 Ph, 480V
10000W Washdown Unit Heater w/ Built-In Thermostat, 14 Amps, 34127 BTU/H, 3 Ph, 480V
SWU1053-T
Stelpro 10000W Washdown Unit Heater w/ Built-in Thermostat, 3 Ph, 480V, 14 Amp features: Made to Order | Cannot be...
$2,761.79Each
10000W Washdown Unit Heater, 22 Amps, 34127 BTU/H, 3 Ph, 208V
10000W Washdown Unit Heater, 22 Amps, 34127 BTU/H, 3 Ph, 208V
SWU1083
Stelpro 10000W Washdown Unit Heater, 3 Ph, 208V, 22 Amp features: Made to Order | Cannot be Canceled Stainless Steel...
$2,594.63Each
10000W Washdown Unit Heater w/ Built-In Thermostat, 22 Amps, 34127 BTU/H, 3 Ph, 208V
10000W Washdown Unit Heater w/ Built-In Thermostat, 22 Amps, 34127 BTU/H, 3 Ph, 208V
SWU1083-T
Stelpro 10000W Washdown Unit Heater w/ Built-in Thermostat, 3 Ph, 208V, 22 Amp features: Made to Order | Cannot be...
$2,761.79Each
12000W Washdown Unit Heater, 32 Amps, 40952 BTU/H, 3 Ph, 240V
12000W Washdown Unit Heater, 32 Amps, 40952 BTU/H, 3 Ph, 240V
SWU1223
Stelpro 12000W Washdown Unit Heater, 3 Ph, 240V, 32 Amp features: Made to Order | Cannot be Canceled Stainless Steel...
$2,616.72Each

1-30 of 105 products

Finned Tubular Element for SWU Washdown Unit Heater, Up to 12 KW
Finned Tubular Element for SWU Washdown Unit Heater, Up to 12 KW
SWU-E
Stelpro Finned Tubular Element for SWU Washdown Unit Heater, Up to 12 KW features: Safer to operate then open coil...
$654.33Each
Finned Tubular Element for SWU Washdown Unit Heater, 25-47 K
Finned Tubular Element for SWU Washdown Unit Heater, 25-47 K
SWU-E1
Stelpro Finned Tubular Element for SWU Washdown Unit Heater, 25-47 K features: Safer to operate then open coil heater Increases...
$2,071.64Each
Pilot Light for SWU Washdown Unit Heater
Pilot Light for SWU Washdown Unit Heater
SWU-L
Stelpro Pilot Light for SWU Washdown Unit Heater features: Heater on pilot light for SWU washdown unit heater...
$223.88Each
Secondary Manual Reset for SWU Washdown Unit Heater
Secondary Manual Reset for SWU Washdown Unit Heater
SWU-M
Stelpro Secondary Manual Reset for SWU Washdown Unit Heater features: For SWU washdown unit heater Secondary manual reset Thermal protection...
$223.88Each
Three-Position Selector Switch for SWU Washdown Unit Heater
Three-Position Selector Switch for SWU Washdown Unit Heater
SWU-S
Stelpro Three-Position Selector Switch for SWU Washdown Unit Heater features: For SWU washdown unit heater Three position selector switch Structured...
$324.78Each
Wall Mounted Thermostat for SWU Washdown Unit Heater
Wall Mounted Thermostat for SWU Washdown Unit Heater
SWUT1
Stelpro Wall Mounted Thermostat for SWU Washdown Unit Heater features: For SWU washdown unit heater Wall mounting installation 4-38 degrees...
$250.15Each
120V Control Circuit for SWU Washdown Unit Heater
120V Control Circuit for SWU Washdown Unit Heater
SWU-V
Stelpro 120V Control Circuit for SWU Washdown Unit Heater features: For SWU washdown unit heater Secondary, fused, grounded 120 Max...
$190.45Each
9000W Washdown Unit Heater, 40 Amps, 30714 BTU/H, 1 Ph, 240V
9000W Washdown Unit Heater, 40 Amps, 30714 BTU/H, 1 Ph, 240V
SWU0921
Stelpro 9000W Washdown Unit Heater, 1 Ph, 240V, 40 Amp features: Made to Order  | Cannot be Canceled Stainless Steel finish,...
$2,536.72Each
9000W Washdown Unit Heater w/ Built-In Thermostat, 40 Amps, 30714 BTU/H, 1 Ph, 240V
9000W Washdown Unit Heater w/ Built-In Thermostat, 40 Amps, 30714 BTU/H, 1 Ph, 240V
SWU0921-T
Stelpro 9000W Washdown Unit Heater w/ Built-in Thermostat, 1 Ph, 240V, 40 Amp features: Made to Order  | Cannot be Canceled...
$2,703.88Each
9000W Washdown Unit Heater, 24 Amps, 30714 BTU/H, 3 Ph, 240V
9000W Washdown Unit Heater, 24 Amps, 30714 BTU/H, 3 Ph, 240V
SWU0923
Stelpro 9000W Washdown Unit Heater, 3 PH, 240V, 24 Amp features: Made to Order  | Cannot be Canceled Stainless Steel finish,...
$2,536.72Each
9000W Washdown Unit Heater w/ Built-In Thermostat, 24 Amps, 30714 BTU/H, 3 Ph, 240V
9000W Washdown Unit Heater w/ Built-In Thermostat, 24 Amps, 30714 BTU/H, 3 Ph, 240V
SWU0923-T
Stelpro 9000W Washdown Unit Heater w/ Built-in Thermostat, 3 Ph, 240V, 24 Amp features: Made to Order  | Cannot be Canceled...
$2,703.88Each
9000W Washdown Unit Heater, 20 Amps, 30714 BTU/H, 1 Ph, 480V
9000W Washdown Unit Heater, 20 Amps, 30714 BTU/H, 1 Ph, 480V
SWU0951
Stelpro 9000W Washdown Unit Heater, 1 Ph, 480V, 20 Amp features: Made to Order | Cannot be Canceled Stainless Steel...
$2,536.72Each
9000W Washdown Unit Heater w/ Built-In Thermostat, 20 Amps, 30714 BTU/H, 1 Ph, 480V
9000W Washdown Unit Heater w/ Built-In Thermostat, 20 Amps, 30714 BTU/H, 1 Ph, 480V
SWU0951-T
Stelpro 9000W Washdown Unit Heater w/ Built-in Thermostat, 1 Ph, 480V, 20 Amp features: Made to Order  | Cannot be Canceled...
$2,703.88Each
9000W Washdown Unit Heater, 12 Amps, 30714 BTU/H, 3 Ph, 480V
9000W Washdown Unit Heater, 12 Amps, 30714 BTU/H, 3 Ph, 480V
SWU0953
Stelpro 9000W Washdown Unit Heater, 3 Ph, 480V, 12 Amp features: Made to Order | Cannot be Canceled Stainless Steel...
$2,536.72Each
9000W Washdown Unit Heater w/ Built-In Thermostat, 12 Amps, 30714 BTU/H, 3 Ph, 480V
9000W Washdown Unit Heater w/ Built-In Thermostat, 12 Amps, 30714 BTU/H, 3 Ph, 480V
SWU0953-T
Stelpro 9000W Washdown Unit Heater w/ Built-in Thermostat, 3 Ph, 480V, 12 Amp features: Made to Order | Cannot be...
$2,703.88Each
9000W Washdown Unit Heater, 46 Amps, 30714 BTU/H, 1 Ph, 208V
9000W Washdown Unit Heater, 46 Amps, 30714 BTU/H, 1 Ph, 208V
SWU0981
Stelpro 9000W Washdown Unit Heater, 1 Ph, 208V, 46 Amp features: Made to Order | Cannot be Canceled Stainless Steel...
$2,536.72Each
9000W Washdown Unit Heater w/ Built-In Thermostat, 46 Amps, 30714 BTU/H, 1 Ph, 208V
9000W Washdown Unit Heater w/ Built-In Thermostat, 46 Amps, 30714 BTU/H, 1 Ph, 208V
SWU0981-T
Stelpro 9000W Washdown Unit Heater w/ Built-in Thermostat, 1 Ph, 208V, 46 Amp features: Made to Order | Cannot be...
$2,703.88Each
9000W Washdown Unit Heater, 28 Amps, 30714 BTU/H, 3 Ph, 208V
9000W Washdown Unit Heater, 28 Amps, 30714 BTU/H, 3 Ph, 208V
SWU0983
Stelpro 9000W Washdown Unit Heater, 3 Ph, 208V, 28 Amp features: Made to Order | Cannot be Canceled Stainless Steel...
$2,536.72Each
9000W Washdown Unit Heater w/ Built-In Thermostat, 28 Amps, 30714 BTU/H, 3 Ph, 208V
9000W Washdown Unit Heater w/ Built-In Thermostat, 28 Amps, 30714 BTU/H, 3 Ph, 208V
SWU0983-T
Stelpro 9000W Washdown Unit Heater w/ Built-in Thermostat, 3 Ph, 208V, 28 Amp features: Made to Order | Cannot be...
$2,703.88Each
10000W Washdown Unit Heater, 44 Amps, 34127 BTU/H, 1 Ph, 240V
10000W Washdown Unit Heater, 44 Amps, 34127 BTU/H, 1 Ph, 240V
SWU1021
Stelpro 10000W Washdown Unit Heater, 1 Ph, 240V, 44 Amp features: Made to Order | Cannot be Canceled Stainless Steel...
$2,594.63Each
10000W Washdown Unit Heater w/ Built-In Thermostat, 44 Amps, 34127 BTU/H, 1 Ph, 240V
10000W Washdown Unit Heater w/ Built-In Thermostat, 44 Amps, 34127 BTU/H, 1 Ph, 240V
SWU1021-T
Stelpro 10000W Washdown Unit Heater w/ Built-in Thermostat, 1 Ph, 240V, 44 Amp features: Made to Order | Cannot be...
$2,761.79Each
10000W Washdown Unit Heater, 27 Amps, 34127 BTU/H, 3 Ph, 240V
10000W Washdown Unit Heater, 27 Amps, 34127 BTU/H, 3 Ph, 240V
SWU1023
Stelpro 10000W Washdown Unit Heater, 3 Ph, 240V, 27 Amp features: Made to Order | Cannot be Canceled Stainless Steel...
$2,594.63Each
10000W Washdown Unit Heater w/ Built-In Thermostat, 27 Amps, 34127 BTU/H, 3 Ph, 240V
10000W Washdown Unit Heater w/ Built-In Thermostat, 27 Amps, 34127 BTU/H, 3 Ph, 240V
SWU1023-T
Stelpro 10000W Washdown Unit Heater w/ Built-in Thermostat, 3 Ph, 240V, 27 Amp features: Made to Order | Cannot be...
$2,761.79Each
10000W Washdown Unit Heater, 22 Amps, 34127 BTU/H, 1 Ph, 480V
10000W Washdown Unit Heater, 22 Amps, 34127 BTU/H, 1 Ph, 480V
SWU1051
Stelpro 10000W Washdown Unit Heater, 1 Ph, 480V, 22 Amp features: Made to Order | Cannot be Canceled Stainless Steel...
$2,594.63Each
10000W Washdown Unit Heater w/ Built-In Thermostat, 22 Amps, 34127 BTU/H, 1 Ph, 480V
10000W Washdown Unit Heater w/ Built-In Thermostat, 22 Amps, 34127 BTU/H, 1 Ph, 480V
SWU1051-T
Stelpro 10000W Washdown Unit Heater w/ Built-in Thermostat, 1 Ph, 480V, 22 Amp features: Made to Order | Cannot be...
$2,761.79Each
10000W Washdown Unit Heater, 14 Amps, 34127 BTU/H, 3 Ph, 480V
10000W Washdown Unit Heater, 14 Amps, 34127 BTU/H, 3 Ph, 480V
SWU1053
Stelpro 10000W Washdown Unit Heater, 3 Ph, 480V, 14 Amp features: Made to Order | Cannot be Canceled Stainless Steel...
$2,594.63Each
10000W Washdown Unit Heater w/ Built-In Thermostat, 14 Amps, 34127 BTU/H, 3 Ph, 480V
10000W Washdown Unit Heater w/ Built-In Thermostat, 14 Amps, 34127 BTU/H, 3 Ph, 480V
SWU1053-T
Stelpro 10000W Washdown Unit Heater w/ Built-in Thermostat, 3 Ph, 480V, 14 Amp features: Made to Order | Cannot be...
$2,761.79Each
10000W Washdown Unit Heater, 22 Amps, 34127 BTU/H, 3 Ph, 208V
10000W Washdown Unit Heater, 22 Amps, 34127 BTU/H, 3 Ph, 208V
SWU1083
Stelpro 10000W Washdown Unit Heater, 3 Ph, 208V, 22 Amp features: Made to Order | Cannot be Canceled Stainless Steel...
$2,594.63Each
10000W Washdown Unit Heater w/ Built-In Thermostat, 22 Amps, 34127 BTU/H, 3 Ph, 208V
10000W Washdown Unit Heater w/ Built-In Thermostat, 22 Amps, 34127 BTU/H, 3 Ph, 208V
SWU1083-T
Stelpro 10000W Washdown Unit Heater w/ Built-in Thermostat, 3 Ph, 208V, 22 Amp features: Made to Order | Cannot be...
$2,761.79Each
12000W Washdown Unit Heater, 32 Amps, 40952 BTU/H, 3 Ph, 240V
12000W Washdown Unit Heater, 32 Amps, 40952 BTU/H, 3 Ph, 240V
SWU1223
Stelpro 12000W Washdown Unit Heater, 3 Ph, 240V, 32 Amp features: Made to Order | Cannot be Canceled Stainless Steel...
$2,616.72Each
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