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!

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31-60 of 71 products

14000W Make-Up Duct Heater, 12" Collar, 240V/208V, 1 Ph, Gray

MUAA121421

Stelpro 14000W Make-Up Air Unit, 12" Collar, 240V/208V, 1 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized...

$2,964.00Each

12000W Make-Up Duct Heater, 12" Collar, 208V, 3 Ph, Gray

MUAA121283

Stelpro 12000W Make-Up Air Unit, 12" Collar, 208V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized...

$2,574.40Each

12000W Make-Up Duct Heater, 12" Collar, 480V, 3 Ph, Gray

MUAA121253

Stelpro 12000W Make-Up Air Unit, 12" Collar, 480V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized...

$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

2000W Make-Up Duct Heater, 240V/208V, 1 Ph, Gray

MUAA060221

Stelpro 2000W Make-Up Air Unit, 240V/208V, 1 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...

$968.00Each

8000W Make-Up Duct Heater, 240V/208V, 1 Ph, Gray

MUAA100821

Stelpro 8000W Make-Up Air Unit, 240V/208V, 1 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...

$2,116.00Each

3000W Make-Up Duct Heater, 208V, 3 Ph, Gray

MUAA060383

Stelpro 3000W Make-Up Air Unit, 208V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...

$1,608.00Each

3000W Make-Up Duct Heater, 480V, 3 Ph, Gray

MUAA060353

Stelpro 3000W Make-Up Air Unit, 480V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...

$1,608.00Each

3000W Make-Up Duct Heater w/ Motorized Damper, 240/208V, 1 Ph, Gray

MUAA060321M

Stelpro 3000W Make-Up Air Unit w/ Motorized Damper, 240/208V, 1 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge...

$1,412.80Each

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, 208V, 3 Ph, Gray

MUAA060283

Stelpro 2000W Make-Up Air Unit, 208V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...

$1,608.00Each

2000W Make-Up Duct Heater, 480V, 3 Ph, Gray

MUAA060253

Stelpro 2000W Make-Up Air Unit, 480V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...

$1,608.00Each

2000W Make-Up Duct Heater w/ Motorized Damper, 240V/208V, 1 Ph, Gray

MUAA060221M

Stelpro 2000W Make-Up Air Unit w/ Motorized Damper, 240V/208V, 1 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge...

$1,412.80Each

8in Plenum Kit for MUAA Series, 40 Amps

MUAA08-DNW

Stelpro 8in Plenum Kit for MUAA Series, 40 Amps features: Plenum kit allowing for installation into confined spacesIncludes a disconnect...

$393.60Each

2000W Make-Up Duct Heater w/ Motorized Damper, 120V, 1 Ph, Gray

MUAA060211M

Stelpro 2000W Make-Up Air Unit w/ Motorized Damper, 120V, 1 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge...

$1,412.80Each

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

1500W Make-Up Duct Heater, 208V, 3 Ph, Gray

MUAA060183

Stelpro 1500W Make-Up Air Unit, 208V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...

$1,608.00Each

1500W Make-Up Duct Heater, 480V, 3 Ph, Gray

MUAA060153

Stelpro 1500W Make-Up Air Unit, 480V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...

$1,608.00Each

1500W Make-Up Duct Heater w/ Motorized Damper, 240V/208V, 1 Ph, Gray

MUAA060121M

Stelpro 1500W Make-Up Air Unit w/ Motorized Damper, 240V/208V, 1 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge...

$1,412.80Each

1500W Make-Up Duct Heater, 240V/208V, 1 Ph, Gray

MUAA060121

Stelpro 1500W Make-Up Air Unit, 240V/208V, 1 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...

$968.00Each

1500W Make-Up Duct Heater w/ Motorized Damper, 120V, 1 Ph, Gray

MUAA060111M

Stelpro 1500W Make-Up Air Unit w/ Motorized Damper, 120V, 1 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge...

$1,412.80Each

6000W Make-Up Duct Heater, 240V/208V, 1 Ph, Gray

MUAA080621

Stelpro 6000W Make-Up Air Unit, 240V/208V, 1 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...

$1,764.80Each

6in Plenum Kit for MUAA Series Duct Heaters, 40 Amp

MUAA06-DNW

Stelpro 6in Plenum Kit for MUAA Series Duct Heaters, 40 Amp features: Plenum kit allowing for installation into confined spaces...

$393.60Each

7000W Make-Up Duct Heater, 208V, 3 Ph, Gray

MUAA100783

Stelpro 7000W Make-Up Air Unit, 208V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...

$2,196.00Each

7000W Make-Up Duct Heater, 480V, 3 Ph, Gray

MUAA100753

Stelpro 7000W Make-Up Air Unit, 480V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...

$2,196.00Each

7000W Make-Up Duct Heater, 240V/208V, 1 Ph, Gray

MUAA100721

Stelpro 7000W Make-Up Air Unit, 240V/208V, 1 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...

$2,116.00Each

10in Plenum Kit for MUAA Duct Heaters, 100 Amps

MUAA10-DNW

Stelpro 10in Plenum Kit for MUAA Duct Heaters, 100 Amps features: Plenum kit allowing for installation into confined spacesIncludes a...

$576.80Each

6000W Make-Up Duct Heater, 208V, 3 Ph, Gray

MUAA080683

Stelpro 6000W Make-Up Air Unit, 208V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel...

$1,764.80Each

6000W Make-Up Duct Heater, 480V, 3 Ph, Gray

MUAA080653

Stelpro 6000W Make-Up Air Unit, 480V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...

$1,764.80Each

5000W Make-Up Duct Heater, 208V, 3 Ph, Gray

MUAA080583

Stelpro 5000W Make-Up Air Unit, 208V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...

$1,790.40Each

31-60 of 71 products

14000W Make-Up Duct Heater, 12" Collar, 240V/208V, 1 Ph, Gray

MUAA121421

Stelpro 14000W Make-Up Air Unit, 12" Collar, 240V/208V, 1 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized...

$2,964.00Each

12000W Make-Up Duct Heater, 12" Collar, 208V, 3 Ph, Gray

MUAA121283

Stelpro 12000W Make-Up Air Unit, 12" Collar, 208V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized...

$2,574.40Each

12000W Make-Up Duct Heater, 12" Collar, 480V, 3 Ph, Gray

MUAA121253

Stelpro 12000W Make-Up Air Unit, 12" Collar, 480V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized...

$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

2000W Make-Up Duct Heater, 240V/208V, 1 Ph, Gray

MUAA060221

Stelpro 2000W Make-Up Air Unit, 240V/208V, 1 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...

$968.00Each

8000W Make-Up Duct Heater, 240V/208V, 1 Ph, Gray

MUAA100821

Stelpro 8000W Make-Up Air Unit, 240V/208V, 1 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...

$2,116.00Each

3000W Make-Up Duct Heater, 208V, 3 Ph, Gray

MUAA060383

Stelpro 3000W Make-Up Air Unit, 208V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...

$1,608.00Each

3000W Make-Up Duct Heater, 480V, 3 Ph, Gray

MUAA060353

Stelpro 3000W Make-Up Air Unit, 480V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...

$1,608.00Each

3000W Make-Up Duct Heater w/ Motorized Damper, 240/208V, 1 Ph, Gray

MUAA060321M

Stelpro 3000W Make-Up Air Unit w/ Motorized Damper, 240/208V, 1 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge...

$1,412.80Each

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, 208V, 3 Ph, Gray

MUAA060283

Stelpro 2000W Make-Up Air Unit, 208V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...

$1,608.00Each

2000W Make-Up Duct Heater, 480V, 3 Ph, Gray

MUAA060253

Stelpro 2000W Make-Up Air Unit, 480V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...

$1,608.00Each

2000W Make-Up Duct Heater w/ Motorized Damper, 240V/208V, 1 Ph, Gray

MUAA060221M

Stelpro 2000W Make-Up Air Unit w/ Motorized Damper, 240V/208V, 1 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge...

$1,412.80Each

8in Plenum Kit for MUAA Series, 40 Amps

MUAA08-DNW

Stelpro 8in Plenum Kit for MUAA Series, 40 Amps features: Plenum kit allowing for installation into confined spacesIncludes a disconnect...

$393.60Each

2000W Make-Up Duct Heater w/ Motorized Damper, 120V, 1 Ph, Gray

MUAA060211M

Stelpro 2000W Make-Up Air Unit w/ Motorized Damper, 120V, 1 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge...

$1,412.80Each

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

1500W Make-Up Duct Heater, 208V, 3 Ph, Gray

MUAA060183

Stelpro 1500W Make-Up Air Unit, 208V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...

$1,608.00Each

1500W Make-Up Duct Heater, 480V, 3 Ph, Gray

MUAA060153

Stelpro 1500W Make-Up Air Unit, 480V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...

$1,608.00Each

1500W Make-Up Duct Heater w/ Motorized Damper, 240V/208V, 1 Ph, Gray

MUAA060121M

Stelpro 1500W Make-Up Air Unit w/ Motorized Damper, 240V/208V, 1 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge...

$1,412.80Each

1500W Make-Up Duct Heater, 240V/208V, 1 Ph, Gray

MUAA060121

Stelpro 1500W Make-Up Air Unit, 240V/208V, 1 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...

$968.00Each

1500W Make-Up Duct Heater w/ Motorized Damper, 120V, 1 Ph, Gray

MUAA060111M

Stelpro 1500W Make-Up Air Unit w/ Motorized Damper, 120V, 1 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge...

$1,412.80Each

6000W Make-Up Duct Heater, 240V/208V, 1 Ph, Gray

MUAA080621

Stelpro 6000W Make-Up Air Unit, 240V/208V, 1 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...

$1,764.80Each

6in Plenum Kit for MUAA Series Duct Heaters, 40 Amp

MUAA06-DNW

Stelpro 6in Plenum Kit for MUAA Series Duct Heaters, 40 Amp features: Plenum kit allowing for installation into confined spaces...

$393.60Each

7000W Make-Up Duct Heater, 208V, 3 Ph, Gray

MUAA100783

Stelpro 7000W Make-Up Air Unit, 208V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...

$2,196.00Each

7000W Make-Up Duct Heater, 480V, 3 Ph, Gray

MUAA100753

Stelpro 7000W Make-Up Air Unit, 480V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...

$2,196.00Each

7000W Make-Up Duct Heater, 240V/208V, 1 Ph, Gray

MUAA100721

Stelpro 7000W Make-Up Air Unit, 240V/208V, 1 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...

$2,116.00Each

10in Plenum Kit for MUAA Duct Heaters, 100 Amps

MUAA10-DNW

Stelpro 10in Plenum Kit for MUAA Duct Heaters, 100 Amps features: Plenum kit allowing for installation into confined spacesIncludes a...

$576.80Each

6000W Make-Up Duct Heater, 208V, 3 Ph, Gray

MUAA080683

Stelpro 6000W Make-Up Air Unit, 208V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel...

$1,764.80Each

6000W Make-Up Duct Heater, 480V, 3 Ph, Gray

MUAA080653

Stelpro 6000W Make-Up Air Unit, 480V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...

$1,764.80Each

5000W Make-Up Duct Heater, 208V, 3 Ph, Gray

MUAA080583

Stelpro 5000W Make-Up Air Unit, 208V, 3 Ph, Gray features: Made to Order | Cannot be Canceled 22-gauge galvanized steel cabinet...

$1,790.40Each

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