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QMARK Electric Wall & Ceiling Unit Heater: 208V AC, 1 or 3-phase - Standard Suspended Electric Wall & Ceiling Unit Heaters
QMARKStandard Suspended Electric Wall & Ceiling Unit Heaters

QMARK Electric Wall & Ceiling Unit Heater: 208V AC, 1 or 3-phase

The QMARK Electric Wall & Ceiling Unit Heater (SKU MUH078, MPN MUH078) is a standard suspended unit heater designed for wall or ceiling mounting. It operates on 208V AC, available in 1 or 3-phase configurations, and…

SKU 3G-OTH-63639

Also listed as: MUH 078 · MUH-078

Brand
QMARK
Item
Electric Wall & Ceiling Unit Heater: 208V AC, 1 or 3-phase
Category
Standard Suspended Electric Wall & Ceiling Unit Heaters
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

QMARK
Manufacturer Part Number
MUH078
Type
1 or 3-phase, 21-3/4 in x 19 in x 7-1/2 in
Voltage, Phase
208V AC, 1 or 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 (SKU MUH078, MPN MUH078) is a standard suspended unit heater designed for wall or ceiling mounting. It operates on 208V AC, available in 1 or 3-phase configurations, and measures 21-3/4 in x 19 in x 7-1/2 in (H x W x D).

Frequently Asked Questions

What is QMARK Electric Wall & Ceiling Unit Heater used for?

The QMARK Electric Wall & Ceiling Unit Heater is a standard suspended heater for wall or ceiling mounting. It provides supplemental or primary heating in commercial and industrial spaces such as warehouses, workshops, and loading docks, operating on 208V AC power.

What are the specifications of QMARK MUH078?

The QMARK MUH078 operates on 208V AC, 1 or 3-phase. 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, suitable for industrial heating applications.

Where to buy QMARK MUH078 in worldwide?

You can source the QMARK MUH078 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time on this unit heater.

How to install QMARK Electric Wall & Ceiling Unit Heater?

Install the QMARK unit heater by securely mounting it to a wall or ceiling using appropriate hardware. Ensure the 208V AC power supply matches the unit's phase configuration. Follow local electrical codes and the manufacturer's manual for wiring and clearance requirements.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
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SQUARE D Miniature Circuit Breaker: 25 A, 120/240V AC, Single Phase, 22kA at 120/240V AC, 1 Poles (MPN QOU125VH)
SQUARE D
SQUARE D Miniature Circuit Breaker: 25 A, 120/240V AC, Single Phase, 22kA at 120/240V AC, 1 Poles (MPN QOU125VH)
SQUARE D Miniature Circuit Breaker: 50 A, 120/240V AC, Single Phase, 22kA at 120/240V AC, 2 Poles (MPN QOU250VH)
SQUARE D
SQUARE D Miniature Circuit Breaker: 50 A, 120/240V AC, Single Phase, 22kA at 120/240V AC, 2 Poles (MPN QOU250VH)
SQUARE D Miniature Circuit Breaker: 25 A, 120/240V AC, Three Phase, 10kA at 120/240V AC, 3 Poles (MPN QOU325)
SQUARE D
SQUARE D Miniature Circuit Breaker: 25 A, 120/240V AC, Three Phase, 10kA at 120/240V AC, 3 Poles (MPN QOU325)

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