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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 (SKU MUH304, MPN MUH304) is a standard suspended electric unit heater designed for wall or ceiling mounting. It operates on 480V AC, 3-phase power and measures 30 in x…

SKU 3G-OTH-64681

Also listed as: MUH 304 · MUH-304

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 — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

QMARK
Manufacturer Part Number
MUH304
Type
3-phase, 30 in x 26-5/8 in x 11-3/4 in
Voltage, Phase
480V 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 (SKU MUH304, MPN MUH304) is a standard suspended electric unit heater designed for wall or ceiling mounting. It operates on 480V AC, 3-phase power and measures 30 in x 26-5/8 in x 11-3/4 in (H x W x D).

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the QMARK MUH304 electric unit heater used for?

The QMARK MUH304 is a standard suspended electric unit heater 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 480V AC, 3-phase power.

What are the specifications of the QMARK MUH304 heater?

The QMARK MUH304 is a 480V AC, 3-phase electric unit heater. Its overall dimensions are 30 in x 26-5/8 in x 11-3/4 in (H x W x D). It is designed for standard suspended wall or ceiling mounting in industrial environments.

Where to buy the QMARK MUH304 heater worldwide?

3G Electric supplies the QMARK MUH304 heater to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this 480V AC, 3-phase unit heater.

How to install a QMARK electric wall and ceiling unit heater?

Installation of the QMARK MUH304 requires secure mounting to a wall or ceiling structure capable of supporting its weight. Ensure the 480V AC, 3-phase power supply is disconnected before wiring. Follow the manufacturer's manual for clearances and electrical connections.

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
QMARK Electric Wall & Ceiling Unit Heater: 480V AC, 3-phase, 30 in x 26-5/8 in x 11-3/4 in (MPN MUH254)
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QMARK Electric Wall & Ceiling Unit Heater: 480V AC, 3-phase, 30 in x 26-5/8 in x 11-3/4 in (MPN MUH254)
QMARK Electric Wall & Ceiling Unit Heater: 600V AC, 3-phase, 30 in x 26-5/8 in x 11-3/4 in (MPN MUH256)
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QMARK Electric Wall & Ceiling Unit Heater: 600V AC, 3-phase, 30 in x 26-5/8 in x 11-3/4 in (MPN MUH256)
QMARK Electric Wall & Ceiling Unit Heater: 480V AC, 3-phase, 21-3/4 in x 19 in x 12-3/4 in (MPN MUH204)
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QMARK Electric Wall & Ceiling Unit Heater: 480V AC, 3-phase, 21-3/4 in x 19 in x 12-3/4 in (MPN MUH204)
QMARK Electric Wall & Ceiling Unit Heater: 600V AC, 3-phase, 21-3/4 in x 19 in x 12-3/4 in (MPN MUH156)
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QMARK Electric Wall & Ceiling Unit Heater: 600V AC, 3-phase, 21-3/4 in x 19 in x 12-3/4 in (MPN MUH156)
QMARK Electric Wall & Ceiling Unit Heater: 600V AC, 3-phase, 16 in x 14 in x 7-1/2 in (MPN MUH0561)
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QMARK Electric Wall & Ceiling Unit Heater: 600V AC, 3-phase, 16 in x 14 in x 7-1/2 in (MPN MUH0561)
QMARK Electric Wall & Ceiling Unit Heater: 600V AC, 3-phase, 21-3/4 in x 19 in x 12-3/4 in (MPN MUH206)
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QMARK Electric Wall & Ceiling Unit Heater: 600V AC, 3-phase, 21-3/4 in x 19 in x 12-3/4 in (MPN MUH206)

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