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!
3000W Make-Up Duct Heater, 240/208V, 1 Ph, Gray
MUAA060321
Stelpro 3000W Make-Up Air Unit, 240/208V, 1 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...
$968.00Each
2000W Make-Up Duct Heater, 120V, 1 Ph, Gray
MUAA060211
Stelpro 2000W Make-Up Air Unit, 120V, 1 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...
$968.00Each
12000W Make-Up Duct Heater, 240V/208V, 1 Ph, Gray
MUAA101221
Stelpro 12000W Make-Up Air Unit, 240V/208V, 1 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...
$2,574.40Each
10000W Make-Up Duct Heater, 12" Collar, 480V, 3 Ph, Gray
MUAA121053
Stelpro 10000W Make-Up Air Unit, 12" Collar, 480V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized...
$2,481.60Each
10000W Make-Up Duct Heater, 12" Collar, 240V/208V, 1 Ph, Gray
MUAA121021
Stelpro 10000W Make-Up Air Unit, 12" Collar, 240V/208V, 1 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized...
$2,481.60Each
8000W Make-Up Duct Heater, 12" Collar, 208V, 3 Ph, Gray
MUAA120883
Stelpro 8000W Make-Up Air Unit, 12" Collar, 208V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized...
$2,481.60Each
8000W Make-Up Duct Heater, 12" Collar, 480V, 3 Ph, Gray
MUAA120853
Stelpro 8000W Make-Up Air Unit, 12" Collar, 480V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized...
$2,481.60Each
8000W Make-Up Duct Heater, 12" Collar, 240V/208V, 1 Ph, Gray
MUAA120821
Stelpro 8000W Make-Up Air Unit, 12" Collar, 240V/208V, 1 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized...
$2,481.60Each
12in Plenum Kit for MUAA Duct Heaters, 100 Amps
MUAA12-DNW
Stelpro 12in Plenum Kit for MUAA Duct Heaters, 100 Amps features: Plenum kit allowing for installation into confined spacesIncludes a...
$576.80Each
12000W Make-Up Duct Heater, 208V, 3 Ph, Gray
MUAA101283
Stelpro 12000W Make-Up Air Unit, 208V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel...
$2,574.40Each
12000W Make-Up Duct Heater, 480V, 3 Ph, Gray
MUAA101253
Stelpro 12000W Make-Up Air Unit, 480V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...
$2,574.40Each
12000W Make-Up Duct Heater, 12" Collar, 240V/208V, 1 Ph, Gray
MUAA121221
Stelpro 12000W Make-Up Air Unit, 12" Collar, 240V/208V, 1 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized...
$2,574.40Each
10000W Make-Up Duct Heater, 208V, 3 Ph, Gray
MUAA101083
Stelpro 10000W Make-Up Air Unit, 208V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...
$2,442.40Each
10000W Make-Up Duct Heater, 480V, 3 Ph, Gray
MUAA101053
Stelpro 10000W Make-Up Air Unit, 480V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...
$2,442.40Each
10000W Make-Up Duct Heater, 240V/208V, 1 Ph, Gray
MUAA101021
Stelpro 10000W Make-Up Air Unit, 240V/208V, 1 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...
$2,442.40Each
9000W Make-Up Duct Heater, 208V, 3 Ph, Gray
MUAA100983
Stelpro 9000W Make-Up Air Unit, 208V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...
$2,196.00Each
9000W Make-Up Duct Heater, 480V, 3 Ph, Gray
MUAA100953
Stelpro 9000W Make-Up Air Unit, 480V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...
$2,196.00Each
9000W Make-Up Duct Heater, 240V/208V, 1 Ph, Gray
MUAA100921
Stelpro 9000W Make-Up Air Unit, 240V/208V, 1 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...
$2,090.40Each
8000W Make-Up Duct Heater, 208V, 3 Ph, Gray
MUAA100883
Stelpro 8000W Make-Up Air Unit, 208V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...
$2,196.00Each
16000W Make-Up Duct Heater, 12" Collar, 480V, 3 Ph, Gray
MUAA121653
Stelpro 16000W Make-Up Air Unit, 12" Collar, 480V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized...
$3,054.40Each
6in Plenum Kit for MUAA Series Duct Heaters, 25 Amps
MUAA6-DNW
Stelpro 6in Plenum Kit for MUAA Series Duct Heaters, 25 Amps features: Plenum kit allowing for installation into confined spacesIncludes...
$323.20Each
20000W Make-Up Duct Heater, 12" Collar, 208V, 3 Ph, Gray
MUAA122083
Stelpro 20000W Make-Up Air Unit, 12" Collar, 208V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized...
$3,395.20Each
20000W Make-Up Duct Heater, 12" Collar, 480V, 3 Ph, Gray
MUAA122053
Stelpro 20000W Make-Up Air Unit, 12" Collar, 480V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized...
$3,395.20Each
20000W Make-Up Duct Heater, 12" Collar, 240V/208V, 1 Ph, Gray
MUAA122021
Stelpro 20000W Make-Up Air Unit, 12" Collar, 240V/208V, 1 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized...
$2,419.08Each
18000W Make-Up Duct Heater, 12" Collar, 208V, 3 Ph, Gray
MUAA121883
Stelpro 18000W Make-Up Air Unit, 12" Collar, 208V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized...
$3,330.40Each
18000W Make-Up Duct Heater, 12" Collar, 480V, 3 Ph, Gray
MUAA121853
Stelpro 18000W Make-Up Air Unit, 12" Collar, 480V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized...
$3,330.40Each
18000W Make-Up Duct Heater, 12" Collar, 240V/208V, 1 Ph, Gray
MUAA121821
Stelpro 18000W Make-Up Air Unit, 12" Collar, 240V/208V, 1 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized...
$3,330.40Each
16000W Make-Up Duct Heater, 12" Collar, 208V, 3 Ph, Gray
MUAA121683
Stelpro 16000W Make-Up Air Unit, 12" Collar, 208V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized...
$3,054.40Each
10000W Make-Up Duct Heater, 12" Collar, 208V, 3 Ph, Gray
MUAA121083
Stelpro 10000W Make-Up Air Unit, 12" Collar, 208V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized...
$2,481.60Each
16000W Make-Up Duct Heater, 12" Collar, 240V/208V, 1 Ph, Gray
MUAA121621
Stelpro 16000W Make-Up Air Unit, 12" Collar, 240V/208V, 1 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized...
$3,054.40Each
3000W Make-Up Duct Heater, 240/208V, 1 Ph, Gray
MUAA060321
Stelpro 3000W Make-Up Air Unit, 240/208V, 1 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...
$968.00Each
2000W Make-Up Duct Heater, 120V, 1 Ph, Gray
MUAA060211
Stelpro 2000W Make-Up Air Unit, 120V, 1 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...
$968.00Each
12000W Make-Up Duct Heater, 240V/208V, 1 Ph, Gray
MUAA101221
Stelpro 12000W Make-Up Air Unit, 240V/208V, 1 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...
$2,574.40Each
10000W Make-Up Duct Heater, 12" Collar, 480V, 3 Ph, Gray
MUAA121053
Stelpro 10000W Make-Up Air Unit, 12" Collar, 480V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized...
$2,481.60Each
10000W Make-Up Duct Heater, 12" Collar, 240V/208V, 1 Ph, Gray
MUAA121021
Stelpro 10000W Make-Up Air Unit, 12" Collar, 240V/208V, 1 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized...
$2,481.60Each
8000W Make-Up Duct Heater, 12" Collar, 208V, 3 Ph, Gray
MUAA120883
Stelpro 8000W Make-Up Air Unit, 12" Collar, 208V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized...
$2,481.60Each
8000W Make-Up Duct Heater, 12" Collar, 480V, 3 Ph, Gray
MUAA120853
Stelpro 8000W Make-Up Air Unit, 12" Collar, 480V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized...
$2,481.60Each
8000W Make-Up Duct Heater, 12" Collar, 240V/208V, 1 Ph, Gray
MUAA120821
Stelpro 8000W Make-Up Air Unit, 12" Collar, 240V/208V, 1 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized...
$2,481.60Each
12in Plenum Kit for MUAA Duct Heaters, 100 Amps
MUAA12-DNW
Stelpro 12in Plenum Kit for MUAA Duct Heaters, 100 Amps features: Plenum kit allowing for installation into confined spacesIncludes a...
$576.80Each
12000W Make-Up Duct Heater, 208V, 3 Ph, Gray
MUAA101283
Stelpro 12000W Make-Up Air Unit, 208V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel...
$2,574.40Each
12000W Make-Up Duct Heater, 480V, 3 Ph, Gray
MUAA101253
Stelpro 12000W Make-Up Air Unit, 480V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...
$2,574.40Each
12000W Make-Up Duct Heater, 12" Collar, 240V/208V, 1 Ph, Gray
MUAA121221
Stelpro 12000W Make-Up Air Unit, 12" Collar, 240V/208V, 1 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized...
$2,574.40Each
10000W Make-Up Duct Heater, 208V, 3 Ph, Gray
MUAA101083
Stelpro 10000W Make-Up Air Unit, 208V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...
$2,442.40Each
10000W Make-Up Duct Heater, 480V, 3 Ph, Gray
MUAA101053
Stelpro 10000W Make-Up Air Unit, 480V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...
$2,442.40Each
10000W Make-Up Duct Heater, 240V/208V, 1 Ph, Gray
MUAA101021
Stelpro 10000W Make-Up Air Unit, 240V/208V, 1 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...
$2,442.40Each
9000W Make-Up Duct Heater, 208V, 3 Ph, Gray
MUAA100983
Stelpro 9000W Make-Up Air Unit, 208V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...
$2,196.00Each
9000W Make-Up Duct Heater, 480V, 3 Ph, Gray
MUAA100953
Stelpro 9000W Make-Up Air Unit, 480V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...
$2,196.00Each
9000W Make-Up Duct Heater, 240V/208V, 1 Ph, Gray
MUAA100921
Stelpro 9000W Make-Up Air Unit, 240V/208V, 1 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...
$2,090.40Each
8000W Make-Up Duct Heater, 208V, 3 Ph, Gray
MUAA100883
Stelpro 8000W Make-Up Air Unit, 208V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...
$2,196.00Each
16000W Make-Up Duct Heater, 12" Collar, 480V, 3 Ph, Gray
MUAA121653
Stelpro 16000W Make-Up Air Unit, 12" Collar, 480V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized...
$3,054.40Each
6in Plenum Kit for MUAA Series Duct Heaters, 25 Amps
MUAA6-DNW
Stelpro 6in Plenum Kit for MUAA Series Duct Heaters, 25 Amps features: Plenum kit allowing for installation into confined spacesIncludes...
$323.20Each
20000W Make-Up Duct Heater, 12" Collar, 208V, 3 Ph, Gray
MUAA122083
Stelpro 20000W Make-Up Air Unit, 12" Collar, 208V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized...
$3,395.20Each
20000W Make-Up Duct Heater, 12" Collar, 480V, 3 Ph, Gray
MUAA122053
Stelpro 20000W Make-Up Air Unit, 12" Collar, 480V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized...
$3,395.20Each
20000W Make-Up Duct Heater, 12" Collar, 240V/208V, 1 Ph, Gray
MUAA122021
Stelpro 20000W Make-Up Air Unit, 12" Collar, 240V/208V, 1 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized...
$2,419.08Each
18000W Make-Up Duct Heater, 12" Collar, 208V, 3 Ph, Gray
MUAA121883
Stelpro 18000W Make-Up Air Unit, 12" Collar, 208V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized...
$3,330.40Each
18000W Make-Up Duct Heater, 12" Collar, 480V, 3 Ph, Gray
MUAA121853
Stelpro 18000W Make-Up Air Unit, 12" Collar, 480V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized...
$3,330.40Each
18000W Make-Up Duct Heater, 12" Collar, 240V/208V, 1 Ph, Gray
MUAA121821
Stelpro 18000W Make-Up Air Unit, 12" Collar, 240V/208V, 1 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized...
$3,330.40Each
16000W Make-Up Duct Heater, 12" Collar, 208V, 3 Ph, Gray
MUAA121683
Stelpro 16000W Make-Up Air Unit, 12" Collar, 208V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized...
$3,054.40Each
10000W Make-Up Duct Heater, 12" Collar, 208V, 3 Ph, Gray
MUAA121083
Stelpro 10000W Make-Up Air Unit, 12" Collar, 208V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized...
$2,481.60Each
16000W Make-Up Duct Heater, 12" Collar, 240V/208V, 1 Ph, Gray
MUAA121621
Stelpro 16000W Make-Up Air Unit, 12" Collar, 240V/208V, 1 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized...
$3,054.40Each