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QMARK Recessed Electric Wall-Mount Heater: 3600 W/4800 W, 240/277V AC, Single Phase - Large Recessed Electric Wall Heaters
QMARKLarge Recessed Electric Wall Heaters

QMARK Recessed Electric Wall-Mount Heater: 3600 W/4800 W, 240/277V AC, Single Phase

The QMARK CWH3507F is a large recessed electric wall heater with a white grille, offering a wattage output of 3600 W/4800 W at 240/277V AC, single-phase. It is non-programmable and has rough-in dimensions of 18-1/4…

SKU 3G-OTH-64004

Brand
QMARK
Item
Recessed Electric Wall-Mount Heater: 3600 W/4800 W, 240/277V AC, Single Phase
Category
Large Recessed Electric Wall Heaters
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Technical Specifications

QMARK
Manufacturer Part Number
CWH3507F
Type
Single Phase, White
AC
240/277V
Phase
Single
Voltage
240/277V AC
Grille Color
White
Voltage, Phase
240/277V AC, 1-phase
Wattage Output
3600 W/4800 W
Nominal Voltage - HVAC
277V AC
Programming Capability
Non-Programmable
Rough-In Dimensions - H x W x D
18-1/4 in x 14-5/16 in x 3-7/8 in
View Full Spec Sheet

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

Product Description

The QMARK CWH3507F is a large recessed electric wall heater with a white grille, offering a wattage output of 3600 W/4800 W at 240/277V AC, single-phase. It is non-programmable and has rough-in dimensions of 18-1/4 in x 14-5/16 in x 3-7/8 in.

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 CWH3507F recessed wall heater used for?

The QMARK CWH3507F is a large recessed electric wall heater designed for commercial or industrial spaces needing supplemental or primary heating. It delivers 3600 W or 4800 W at 240/277V AC, single-phase, with a white grille for a clean, built-in look.

What are the specifications of the QMARK CWH3507F heater?

The QMARK CWH3507F offers 3600 W/4800 W output at 240/277V AC, single-phase. It is non-programmable with a white grille. Rough-in dimensions are 18-1/4 in x 14-5/16 in x 3-7/8 in. Nominal voltage is 277V AC. Brand: QMARK.

Where to buy the QMARK CWH3507F wall heater worldwide?

3G Electric supplies the QMARK CWH3507F recessed wall heater to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install a QMARK CWH3507F recessed wall heater?

Installation requires a wall cutout matching the rough-in dimensions (18-1/4 in x 14-5/16 in x 3-7/8 in). Ensure the supply voltage matches 240/277V AC, single-phase. Follow local electrical codes and the manufacturer's manual for wiring and secure mounting.

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 large recessed electric wall heaters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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QMARK Recessed Electric Wall-Mount Heater: 2000 W/4000 W, 208V AC, Single Phase, 208V AC, 1-phase (MPN AWH4408F). Key specifications — Grille Color: Bronze; Programming Capability: Non-Programmable; Wattage Output: 2000 W/4000 W; Voltage, Phase: 208V AC, 1-phase; Rough-In Dimensions - H x W x D: 18-1/4 in x 14-1/4 in x 3-7/8 in; Nominal Voltage - HVAC: 208V AC; Brand: QMARK; Phase: Single.
QMARK Recessed Electric Wall-Mount Heater: 1500 W/3000 W/2000 W/4000 W, 208/240V AC, Single Phase (MPN AWH4404F). Key specifications — Grille Color: Bronze; Programming Capability: Non-Programmable; Wattage Output: 2000 W/4000 W; Voltage, Phase: 208/240V AC, 1-phase; Rough-In Dimensions - H x W x D: 18-1/4 in x 14-1/4 in x 3-7/8 in; Nominal Voltage - HVAC: 240V AC; Brand: QMARK; Phase: Single.
QMARK
QMARK Recessed Electric Wall-Mount Heater: 1500 W/3000 W/2000 W/4000 W, 208/240V AC, Single Phase (MPN AWH4404F). Key specifications — Grille Color: Bronze; Programming Capability: Non-Programmable; Wattage Output: 2000 W/4000 W; Voltage, Phase: 208/240V AC, 1-phase; Rough-In Dimensions - H x W x D: 18-1/4 in x 14-1/4 in x 3-7/8 in; Nominal Voltage - HVAC: 240V AC; Brand: QMARK; Phase: Single.
QMARK Recessed Electric Wall-Mount Heater: 1500 W/3000 W/2000 W/4000 W, 240/277V AC, Single Phase (MPN AWH4407F). Key specifications — Grille Color: Bronze; Programming Capability: Non-Programmable; Wattage Output: 2000 W/4000 W; Voltage, Phase: 240/277V AC, 1-phase; Rough-In Dimensions - H x W x D: 18-1/4 in x 14-1/4 in x 3-7/8 in; Nominal Voltage - HVAC: 277V AC; Brand: QMARK; Phase: Single.
QMARK
QMARK Recessed Electric Wall-Mount Heater: 1500 W/3000 W/2000 W/4000 W, 240/277V AC, Single Phase (MPN AWH4407F). Key specifications — Grille Color: Bronze; Programming Capability: Non-Programmable; Wattage Output: 2000 W/4000 W; Voltage, Phase: 240/277V AC, 1-phase; Rough-In Dimensions - H x W x D: 18-1/4 in x 14-1/4 in x 3-7/8 in; Nominal Voltage - HVAC: 277V AC; Brand: QMARK; Phase: Single.