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QMARK Electric Wall & Ceiling Unit Heater: 277V AC, 1-phase - Standard Suspended Electric Wall & Ceiling Unit Heaters
QMARKStandard Suspended Electric Wall & Ceiling Unit Heaters

QMARK Electric Wall & Ceiling Unit Heater: 277V AC, 1-phase

The QMARK Electric Wall & Ceiling Unit Heater (MPN MUH0571) is a standard suspended electric unit heater designed for wall or ceiling mounting. It operates on 277V AC, 1-phase power and measures 16 in x 14 in x 7-1/2…

SKU 3G-OTH-63393

Also listed as: MUH 0571 · MUH-0571

Brand
QMARK
Item
Electric Wall & Ceiling Unit Heater: 277V AC, 1-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
MUH0571
Type
1-phase, 16 in x 14 in x 7-1/2 in
Voltage, Phase
277V AC, 1-phase
Overall Dimensions - H x W x D
16 in x 14 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 MUH0571) is a standard suspended electric unit heater designed for wall or ceiling mounting. It operates on 277V AC, 1-phase power and measures 16 in x 14 in x 7-1/2 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 MUH0571 electric unit heater used for?

The QMARK MUH0571 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, garages, and loading docks where 277V AC single-phase power is available.

What are the specifications of the QMARK MUH0571?

The QMARK MUH0571 operates on 277V AC, 1-phase power. Its overall dimensions are 16 in high by 14 in wide by 7-1/2 in deep. The manufacturer part number is MUH0571. It is designed for wall or ceiling mounting as a standard suspended unit heater.

Where to buy the QMARK MUH0571 worldwide?

3G Electric supplies the QMARK MUH0571 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 tailored to your location.

How to install the QMARK MUH0571 unit heater?

Mount the QMARK MUH0571 securely to a wall or ceiling using appropriate hardware for the surface. Ensure the unit is connected to a dedicated 277V AC, 1-phase circuit by a qualified electrician. Follow the manufacturer's manual for clearances, wiring, and thermostat placement.

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: 277V AC, 1-phase, 16 in x 14 in x 7-1/2 in (MPN MUH0371)
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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)
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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: 277V AC, 1-phase, 21-3/4 in x 19 in x 7-1/2 in (MPN MUH107)
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QMARK Electric Wall & Ceiling Unit Heater: 277V AC, 1-phase, 21-3/4 in x 19 in x 7-1/2 in (MPN MUH107)
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: 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)

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