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QMARK Electric Wall & Ceiling Unit Heater: 600V AC, 3-phase - Standard Suspended Electric Wall & Ceiling Unit Heaters
QMARKStandard Suspended Electric Wall & Ceiling Unit Heaters

QMARK Electric Wall & Ceiling Unit Heater: 600V AC, 3-phase

The QMARK Electric Wall & Ceiling Unit Heater (MPN MUH256) is a standard suspended electric unit heater designed for wall or ceiling mounting. It operates on 600V AC, 3-phase power and measures 30 in x 26-5/8 in x…

SKU 3G-OTH-64612

Also listed as: MUH 256 · MUH-256

Brand
QMARK
Item
Electric Wall & Ceiling Unit Heater: 600V AC, 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
MUH256
Type
3-phase, 30 in x 26-5/8 in x 11-3/4 in
Voltage, Phase
600V AC, 3-phase
Overall Dimensions - H x W x D
30 in x 26-5/8 in x 11-3/4 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 MUH256) is a standard suspended electric unit heater designed for wall or ceiling mounting. It operates on 600V AC, 3-phase power and measures 30 in x 26-5/8 in x 11-3/4 in (H x W x D).

Frequently Asked Questions

What is the QMARK MUH256 electric unit heater used for?

The QMARK MUH256 is a standard suspended electric unit heater designed for wall or ceiling mounting. It provides supplemental or primary heating in industrial and commercial spaces such as warehouses, workshops, and loading docks, operating on 600V AC, 3-phase power.

What are the specifications of the QMARK MUH256 heater?

The QMARK MUH256 operates on 600V AC, 3-phase power. Its overall dimensions are 30 in x 26-5/8 in x 11-3/4 in (H x W x D). It is a standard suspended electric unit heater for wall or ceiling mounting, suitable for industrial environments.

Where to buy the QMARK MUH256 heater worldwide?

3G Electric supplies the QMARK MUH256 heater worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the QMARK MUH256 unit heater?

Install the QMARK MUH256 by securely mounting it to a wall or ceiling using appropriate hardware for the 30 in x 26-5/8 in x 11-3/4 in unit. Ensure the 600V AC, 3-phase electrical supply is properly sized and protected. Follow local electrical codes and the manufacturer's manual for safe installation.

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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