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QMARK Electric Wall & Ceiling Unit Heater: 480V AC, 3-phase - Standard Suspended Electric Wall & Ceiling Unit Heaters
QMARKStandard Suspended Electric Wall & Ceiling Unit Heaters

QMARK Electric Wall & Ceiling Unit Heater: 480V AC, 3-phase

The QMARK Electric Wall & Ceiling Unit Heater (MPN MUH104) is a standard suspended electric unit heater designed for wall or ceiling mounting. It operates on 480V AC, 3-phase power and measures 21-3/4 in x 19 in x…

SKU 3G-OTH-63986

Also listed as: MUH 104 · MUH-104

Brand
QMARK
Item
Electric Wall & Ceiling Unit Heater: 480V AC, 3-phase
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
MUH104
Type
3-phase, 21-3/4 in x 19 in x 7-1/2 in
Voltage, Phase
480V AC, 3-phase
Overall Dimensions - H x W x D
21-3/4 in x 19 in x 7-1/2 in

Technical Documents

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

Product Description

The QMARK Electric Wall & Ceiling Unit Heater (MPN MUH104) is a standard suspended electric unit heater designed for wall or ceiling mounting. It operates on 480V AC, 3-phase power and measures 21-3/4 in x 19 in x 7-1/2 in (H x W x D).

Frequently Asked Questions

What is the QMARK MUH104 electric unit heater used for?

The QMARK MUH104 is a standard suspended electric unit heater for wall or ceiling mounting. It provides supplemental or primary heating in commercial and industrial spaces such as warehouses, workshops, and loading docks, using 480V AC, 3-phase power.

What are the specifications of the QMARK MUH104 heater?

The QMARK MUH104 operates on 480V AC, 3-phase power. Its overall dimensions are 21-3/4 in x 19 in x 7-1/2 in (H x W x D). It is a standard suspended electric unit heater designed for wall or ceiling mounting, with manufacturer part number MUH104.

Where to buy the QMARK MUH104 worldwide?

3G Electric supplies the QMARK MUH104 worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and a quote for your region.

How to install the QMARK MUH104 unit heater?

Mount the QMARK MUH104 securely to a wall or ceiling using appropriate hardware for the 21-3/4 in x 19 in x 7-1/2 in unit. Connect to a 480V AC, 3-phase power supply per local electrical codes. Always consult a qualified electrician and follow the manufacturer's manual.

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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