Shop MUAA Series Make-Up Air Unit

The Stelpro MUAA make up air units provide comfort by bringing fresh air into the space or building where you install it. With modulating heating elements to consistently maintain the temperature, these make up air unit offer energy efficiency. Shop HomElectrical to find the MUAA series Stelpro make up air unit!

31-60 of 71 products

14000W Make-Up Duct Heater, 12" Collar, 240V/208V, 1 Ph, Gray
14000W Make-Up Duct Heater, 12" Collar, 240V/208V, 1 Ph, Gray
MUAA121421
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$2,168.36Each
12000W Make-Up Duct Heater, 12" Collar, 208V, 3 Ph, Gray
12000W Make-Up Duct Heater, 12" Collar, 208V, 3 Ph, Gray
MUAA121283
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$1,882.99Each
12000W Make-Up Duct Heater, 12" Collar, 480V, 3 Ph, Gray
12000W Make-Up Duct Heater, 12" Collar, 480V, 3 Ph, Gray
MUAA121253
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$1,882.99Each
12000W Make-Up Duct Heater, 12" Collar, 240V/208V, 1 Ph, Gray
12000W Make-Up Duct Heater, 12" Collar, 240V/208V, 1 Ph, Gray
MUAA121221
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$1,882.99Each
2000W Make-Up Duct Heater, 240V/208V, 1 Ph, Gray
2000W Make-Up Duct Heater, 240V/208V, 1 Ph, Gray
MUAA060221
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$708.06Each
8000W Make-Up Duct Heater, 240V/208V, 1 Ph, Gray
8000W Make-Up Duct Heater, 240V/208V, 1 Ph, Gray
MUAA100821
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$1,548.06Each
3000W Make-Up Duct Heater, 208V, 3 Ph, Gray
3000W Make-Up Duct Heater, 208V, 3 Ph, Gray
MUAA060383
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$1,176.12Each
3000W Make-Up Duct Heater, 480V, 3 Ph, Gray
3000W Make-Up Duct Heater, 480V, 3 Ph, Gray
MUAA060353
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$1,176.12Each
3000W Make-Up Duct Heater w/ Motorized Damper, 240/208V, 1 Ph, Gray
3000W Make-Up Duct Heater w/ Motorized Damper, 240/208V, 1 Ph, Gray
MUAA060321M
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$1,033.43Each
3000W Make-Up Duct Heater, 240/208V, 1 Ph, Gray
3000W Make-Up Duct Heater, 240/208V, 1 Ph, Gray
MUAA060321
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$708.06Each
2000W Make-Up Duct Heater, 208V, 3 Ph, Gray
2000W Make-Up Duct Heater, 208V, 3 Ph, Gray
MUAA060283
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$1,176.12Each
2000W Make-Up Duct Heater, 480V, 3 Ph, Gray
2000W Make-Up Duct Heater, 480V, 3 Ph, Gray
MUAA060253
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$1,176.12Each
2000W Make-Up Duct Heater w/ Motorized Damper, 240V/208V, 1 Ph, Gray
2000W Make-Up Duct Heater w/ Motorized Damper, 240V/208V, 1 Ph, Gray
MUAA060221M
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$1,033.43Each
8in Plenum Kit for MUAA Series, 40 Amps
8in Plenum Kit for MUAA Series, 40 Amps
MUAA08-DNW
Stelpro's Plenum Kits for MUAA Series Duct Heaters can be installed in tight spaces and come along with a disconnect switch, sealed control panel and wire mesh for air outlets. Shop HomElectrical for more today!
$287.76Each
2000W Make-Up Duct Heater w/ Motorized Damper, 120V, 1 Ph, Gray
2000W Make-Up Duct Heater w/ Motorized Damper, 120V, 1 Ph, Gray
MUAA060211M
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$1,033.43Each
2000W Make-Up Duct Heater, 120V, 1 Ph, Gray
2000W Make-Up Duct Heater, 120V, 1 Ph, Gray
MUAA060211
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$708.06Each
1500W Make-Up Duct Heater, 208V, 3 Ph, Gray
1500W Make-Up Duct Heater, 208V, 3 Ph, Gray
MUAA060183
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$1,176.12Each
1500W Make-Up Duct Heater, 480V, 3 Ph, Gray
1500W Make-Up Duct Heater, 480V, 3 Ph, Gray
MUAA060153
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$1,176.12Each
1500W Make-Up Duct Heater w/ Motorized Damper, 240V/208V, 1 Ph, Gray
1500W Make-Up Duct Heater w/ Motorized Damper, 240V/208V, 1 Ph, Gray
MUAA060121M
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$1,033.43Each
1500W Make-Up Duct Heater, 240V/208V, 1 Ph, Gray
1500W Make-Up Duct Heater, 240V/208V, 1 Ph, Gray
MUAA060121
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$708.06Each
1500W Make-Up Duct Heater w/ Motorized Damper, 120V, 1 Ph, Gray
1500W Make-Up Duct Heater w/ Motorized Damper, 120V, 1 Ph, Gray
MUAA060111M
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$1,033.43Each
6000W Make-Up Duct Heater, 240V/208V, 1 Ph, Gray
6000W Make-Up Duct Heater, 240V/208V, 1 Ph, Gray
MUAA080621
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$1,290.75Each
6in Plenum Kit for MUAA Series Duct Heaters, 40 Amp
6in Plenum Kit for MUAA Series Duct Heaters, 40 Amp
MUAA06-DNW
Stelpro's Plenum Kits for MUAA Series Duct Heaters can be installed in tight spaces and come along with a disconnect switch, sealed control panel and wire mesh for air outlets. Shop HomElectrical for more today!
$287.76Each
7000W Make-Up Duct Heater, 208V, 3 Ph, Gray
7000W Make-Up Duct Heater, 208V, 3 Ph, Gray
MUAA100783
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$1,606.57Each
7000W Make-Up Duct Heater, 480V, 3 Ph, Gray
7000W Make-Up Duct Heater, 480V, 3 Ph, Gray
MUAA100753
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$1,606.57Each
7000W Make-Up Duct Heater, 240V/208V, 1 Ph, Gray
7000W Make-Up Duct Heater, 240V/208V, 1 Ph, Gray
MUAA100721
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$1,548.06Each
10in Plenum Kit for MUAA Duct Heaters, 100 Amps
10in Plenum Kit for MUAA Duct Heaters, 100 Amps
MUAA10-DNW
Stelpro's Plenum Kits for MUAA Series Duct Heaters can be installed in tight spaces and come along with a disconnect switch, sealed control panel and wire mesh for air outlets. Shop HomElectrical for more today!
$421.49Each
6000W Make-Up Duct Heater, 208V, 3 Ph, Gray
6000W Make-Up Duct Heater, 208V, 3 Ph, Gray
MUAA080683
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$1,290.75Each
6000W Make-Up Duct Heater, 480V, 3 Ph, Gray
6000W Make-Up Duct Heater, 480V, 3 Ph, Gray
MUAA080653
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$1,290.75Each
5000W Make-Up Duct Heater, 208V, 3 Ph, Gray
5000W Make-Up Duct Heater, 208V, 3 Ph, Gray
MUAA080583
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$1,309.85Each
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31-60 of 71 products

14000W Make-Up Duct Heater, 12" Collar, 240V/208V, 1 Ph, Gray
14000W Make-Up Duct Heater, 12" Collar, 240V/208V, 1 Ph, Gray
MUAA121421
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$2,168.36Each
12000W Make-Up Duct Heater, 12" Collar, 208V, 3 Ph, Gray
12000W Make-Up Duct Heater, 12" Collar, 208V, 3 Ph, Gray
MUAA121283
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$1,882.99Each
12000W Make-Up Duct Heater, 12" Collar, 480V, 3 Ph, Gray
12000W Make-Up Duct Heater, 12" Collar, 480V, 3 Ph, Gray
MUAA121253
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$1,882.99Each
12000W Make-Up Duct Heater, 12" Collar, 240V/208V, 1 Ph, Gray
12000W Make-Up Duct Heater, 12" Collar, 240V/208V, 1 Ph, Gray
MUAA121221
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$1,882.99Each
2000W Make-Up Duct Heater, 240V/208V, 1 Ph, Gray
2000W Make-Up Duct Heater, 240V/208V, 1 Ph, Gray
MUAA060221
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$708.06Each
8000W Make-Up Duct Heater, 240V/208V, 1 Ph, Gray
8000W Make-Up Duct Heater, 240V/208V, 1 Ph, Gray
MUAA100821
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$1,548.06Each
3000W Make-Up Duct Heater, 208V, 3 Ph, Gray
3000W Make-Up Duct Heater, 208V, 3 Ph, Gray
MUAA060383
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$1,176.12Each
3000W Make-Up Duct Heater, 480V, 3 Ph, Gray
3000W Make-Up Duct Heater, 480V, 3 Ph, Gray
MUAA060353
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$1,176.12Each
3000W Make-Up Duct Heater w/ Motorized Damper, 240/208V, 1 Ph, Gray
3000W Make-Up Duct Heater w/ Motorized Damper, 240/208V, 1 Ph, Gray
MUAA060321M
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$1,033.43Each
3000W Make-Up Duct Heater, 240/208V, 1 Ph, Gray
3000W Make-Up Duct Heater, 240/208V, 1 Ph, Gray
MUAA060321
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$708.06Each
2000W Make-Up Duct Heater, 208V, 3 Ph, Gray
2000W Make-Up Duct Heater, 208V, 3 Ph, Gray
MUAA060283
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$1,176.12Each
2000W Make-Up Duct Heater, 480V, 3 Ph, Gray
2000W Make-Up Duct Heater, 480V, 3 Ph, Gray
MUAA060253
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$1,176.12Each
2000W Make-Up Duct Heater w/ Motorized Damper, 240V/208V, 1 Ph, Gray
2000W Make-Up Duct Heater w/ Motorized Damper, 240V/208V, 1 Ph, Gray
MUAA060221M
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$1,033.43Each
8in Plenum Kit for MUAA Series, 40 Amps
8in Plenum Kit for MUAA Series, 40 Amps
MUAA08-DNW
Stelpro's Plenum Kits for MUAA Series Duct Heaters can be installed in tight spaces and come along with a disconnect switch, sealed control panel and wire mesh for air outlets. Shop HomElectrical for more today!
$287.76Each
2000W Make-Up Duct Heater w/ Motorized Damper, 120V, 1 Ph, Gray
2000W Make-Up Duct Heater w/ Motorized Damper, 120V, 1 Ph, Gray
MUAA060211M
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$1,033.43Each
2000W Make-Up Duct Heater, 120V, 1 Ph, Gray
2000W Make-Up Duct Heater, 120V, 1 Ph, Gray
MUAA060211
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$708.06Each
1500W Make-Up Duct Heater, 208V, 3 Ph, Gray
1500W Make-Up Duct Heater, 208V, 3 Ph, Gray
MUAA060183
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$1,176.12Each
1500W Make-Up Duct Heater, 480V, 3 Ph, Gray
1500W Make-Up Duct Heater, 480V, 3 Ph, Gray
MUAA060153
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$1,176.12Each
1500W Make-Up Duct Heater w/ Motorized Damper, 240V/208V, 1 Ph, Gray
1500W Make-Up Duct Heater w/ Motorized Damper, 240V/208V, 1 Ph, Gray
MUAA060121M
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$1,033.43Each
1500W Make-Up Duct Heater, 240V/208V, 1 Ph, Gray
1500W Make-Up Duct Heater, 240V/208V, 1 Ph, Gray
MUAA060121
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$708.06Each
1500W Make-Up Duct Heater w/ Motorized Damper, 120V, 1 Ph, Gray
1500W Make-Up Duct Heater w/ Motorized Damper, 120V, 1 Ph, Gray
MUAA060111M
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$1,033.43Each
6000W Make-Up Duct Heater, 240V/208V, 1 Ph, Gray
6000W Make-Up Duct Heater, 240V/208V, 1 Ph, Gray
MUAA080621
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$1,290.75Each
6in Plenum Kit for MUAA Series Duct Heaters, 40 Amp
6in Plenum Kit for MUAA Series Duct Heaters, 40 Amp
MUAA06-DNW
Stelpro's Plenum Kits for MUAA Series Duct Heaters can be installed in tight spaces and come along with a disconnect switch, sealed control panel and wire mesh for air outlets. Shop HomElectrical for more today!
$287.76Each
7000W Make-Up Duct Heater, 208V, 3 Ph, Gray
7000W Make-Up Duct Heater, 208V, 3 Ph, Gray
MUAA100783
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$1,606.57Each
7000W Make-Up Duct Heater, 480V, 3 Ph, Gray
7000W Make-Up Duct Heater, 480V, 3 Ph, Gray
MUAA100753
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$1,606.57Each
7000W Make-Up Duct Heater, 240V/208V, 1 Ph, Gray
7000W Make-Up Duct Heater, 240V/208V, 1 Ph, Gray
MUAA100721
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$1,548.06Each
10in Plenum Kit for MUAA Duct Heaters, 100 Amps
10in Plenum Kit for MUAA Duct Heaters, 100 Amps
MUAA10-DNW
Stelpro's Plenum Kits for MUAA Series Duct Heaters can be installed in tight spaces and come along with a disconnect switch, sealed control panel and wire mesh for air outlets. Shop HomElectrical for more today!
$421.49Each
6000W Make-Up Duct Heater, 208V, 3 Ph, Gray
6000W Make-Up Duct Heater, 208V, 3 Ph, Gray
MUAA080683
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$1,290.75Each
6000W Make-Up Duct Heater, 480V, 3 Ph, Gray
6000W Make-Up Duct Heater, 480V, 3 Ph, Gray
MUAA080653
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$1,290.75Each
5000W Make-Up Duct Heater, 208V, 3 Ph, Gray
5000W Make-Up Duct Heater, 208V, 3 Ph, Gray
MUAA080583
Stelpro's Make-up Duct Heater units modulate repeatedly to distribute heated fresh air at lower costs. This unit can be installed horizontally, vertically, and with an upflow or downflow configurations. Shop HomElectrical for more today!
$1,309.85Each
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