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QMARK MUH-Pro includes a pre-installed disconnect switch - Standard Suspended Electric Wall & Ceiling Unit Heaters
QMARKStandard Suspended Electric Wall & Ceiling Unit Heaters

QMARK MUH-Pro includes a pre-installed disconnect switch

The QMARK MUH-Pro is a standard suspended electric wall and ceiling unit heater (SKU 3G-OTH-62752) that includes a pre-installed disconnect switch, 24 VAC transformer, and single-stage thermostat (MPN MUH0321-PRO)…

SKU 3G-OTH-62752

Also listed as: MUH0321PRO · MUH0321 PRO

Brand
QMARK
Item
MUH-Pro includes a pre-installed disconnect switch
Category
Standard Suspended Electric Wall & Ceiling Unit Heaters
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

QMARK
Manufacturer Part Number
MUH0321-PRO
Type
24 VAC transformer and single-stage thermostat
Voltage, Phase
208/240 V, 1-Phase
Overall Dimensions - H x W x D
16 in x 14 in x 7.5 in

Technical Documents

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QMARK Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The QMARK MUH-Pro is a standard suspended electric wall and ceiling unit heater (SKU 3G-OTH-62752) that includes a pre-installed disconnect switch, 24 VAC transformer, and single-stage thermostat (MPN MUH0321-PRO). It operates on 208/240 V, 1-Phase and measures 16 in x 14 in x 7.5 in.

Frequently Asked Questions

What is the QMARK MUH-Pro used for?

The QMARK MUH-Pro is a standard suspended electric wall and ceiling unit heater designed for commercial and industrial space heating. It includes a pre-installed disconnect switch, 24 VAC transformer, and single-stage thermostat for convenient installation and control.

What are the specifications of the QMARK MUH0321-PRO?

The QMARK MUH0321-PRO operates on 208/240 V, 1-Phase and measures 16 in x 14 in x 7.5 in. It comes with a pre-installed disconnect switch, 24 VAC transformer, and single-stage thermostat. The brand is QMARK and the manufacturer part number is MUH0321-PRO.

Where to buy the QMARK MUH-Pro in worldwide?

3G Electric supplies the QMARK MUH-Pro worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this unit heater.

How to install the QMARK MUH-Pro unit heater?

Install the QMARK MUH-Pro as a suspended electric wall or ceiling unit heater. Ensure proper electrical connection to the pre-installed disconnect switch and 24 VAC transformer. Follow local codes and the manufacturer's manual for safe mounting and wiring.

Used in

Common applications for QMARK
Warehouse heating — QMARK MUH-Pro series suspended unit heaters for large open spaces with 208/240 V or 480 V supply.
Commercial building lobbies — QMARK CDF557RE recessed ceiling panel heaters for discreet, fan-forced heating.
Industrial workshops — QMARK MUH154 standard suspended heater for 480 V, 3-phase applications requiring high heat output.
Retail storefronts — QMARK MUH107 wall-mounted heater for 277 V, 1-phase circuits in ceiling or wall installations.
Manufacturing facilities — QMARK MUH102-PRO with integrated controls for simplified installation in multi-zone heating systems.
Office partitions — QMARK QSF2424 mounting frame for surface-mounting 54UD25 heaters in areas with limited ceiling access.

QMARK Products

3G Electric supplies QMARK standard suspended electric wall & ceiling unit heaters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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