QMark Catalog 2024-2025

MUH SERIES Unit Heater

UNIT HEATERS

This rugged unit heater works well in industrial settings. Its powerful output capacity even makes it suitable for heating your loading dock or other indoor/outdoor transition spaces.

Dimensions and Clearances:

CATALOG NO.

HEIGHT WIDTH DEPTH

7 1/2 " 7 1/2 "

MUH03 & 05

16"

14"

21 3/4 " 21 3/4 "

MUH07 & 10

19"

12 3/4 " 11 3/4 " 17 1/8 "

MUH15 & 20

19"

26 5/8 " 26 5/8 "

MUH25 & 30

30"

MUH40 & 50

30"

Key Features: Advanced Airflow

Technical Specifications: Temp Range : 40°–90°F CFM : 350–650

This unit heater’s pull-through design draws air in across the heating element, so it runs cooler while providing an even blanket of comfort across its output range. Safe Operation A linear thermal cutout provides automatic protection the entire length of the heating element. Plus, most models feature a 24V control transformer for safer temperature adjustment. Precise Positioning The heater is equipped with individually adjustable louvers that aim your warmth where you need it most. A venturi outlet delivers the additional airflow you need to mount the unit vertically. Three Times the Metal The steel sheath heating element is clad in copper and outfitted with aluminum fins. This sophisticated design helps the heater run more safely and cool down faster. Everything You Need for Installation This unit heater doesn’t require any piping flues, valves or traps. It’s self-contained and ready to install wherever you need extra warmth.

Ideal Spaces: Factories Warehouses Garages Stairwells Shipping Docks Power Stations Mechanical Rooms

Beige

Bronze

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44 | Unit Heaters

For more information visit MarleyMEP.com/Products/Unit-Garage-Heaters

rev: Jul 2022