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QMARK CWH3307F Large Recessed Electric Wall Heater - Large Recessed Electric Wall Heaters
QMARKLarge Recessed Electric Wall Heaters

QMARK CWH3307F Large Recessed Electric Wall Heater

The QMARK CWH3307F is a large recessed electric wall heater with a white grille, offering 1500 W or 3000 W output at 277V AC, single-phase. It is non-programmable and has rough-in dimensions of 18-1/4 in x 14-5/16 in…

SKU 3G-OTH-63287

Brand
QMARK
Item
CWH3307F Large Recessed Electric Wall Heater
Part Number
CWH3307F
Category
Large Recessed Electric Wall Heaters
Available to Order
Also known as:CWH3307FQMARK
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Technical Specifications

QMARK
Manufacturer Part Number
CWH3307F
Type
Single Phase, 1-phase
AC
277V
Phase
Single
Voltage
277V AC
Grille Color
White
Voltage, Phase
277V AC, 1-phase
Wattage Output
1500 W/3000 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

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

Product Description

The QMARK CWH3307F is a large recessed electric wall heater with a white grille, offering 1500 W or 3000 W output at 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.

Frequently Asked Questions

What is the QMARK CWH3307F recessed electric wall heater used for?

The QMARK CWH3307F is a large recessed electric wall heater designed for permanent installation in commercial or industrial spaces requiring supplemental heating. It provides 1500 W or 3000 W output at 277V AC, single-phase, and is suitable for areas where a non-programmable, wall-mounted heating solution is needed.

What are the specifications of the QMARK CWH3307F heater?

The QMARK CWH3307F operates at 277V AC, single-phase, with selectable wattage output of 1500 W or 3000 W. It has a white grille, is non-programmable, and features rough-in dimensions of 18-1/4 in x 14-5/16 in x 3-7/8 in. The manufacturer part number is CWH3307F.

Where to buy the QMARK CWH3307F heater worldwide?

You can source the QMARK CWH3307F recessed electric wall heater through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this model.

How to install the QMARK CWH3307F recessed wall heater?

Installation of the QMARK CWH3307F requires a recessed rough-in opening matching its dimensions of 18-1/4 in x 14-5/16 in x 3-7/8 in. Ensure the 277V AC, single-phase power supply is disconnected before wiring. Follow local electrical codes and the manufacturer's manual for safe mounting and connection.

Used in

Common applications for QMARK
Commercial buildings — QMARK CDF series surface-mount ceiling heaters for supplemental or primary heating in offices and retail spaces.
Residential baseboard heating — QMARK TA1AW or TA2AW unit-mount thermostats for controlling electric baseboard heaters.
Industrial facilities — QMARK SSHO4007 recessed wall heaters with programmable thermostat for large spaces requiring dual wattage.
Institutional buildings — QMARK CDF547SE ceiling heaters for 277V AC, 1-phase applications in schools or hospitals.
Warehouses — QMARK CDF558SE ceiling heaters with selectable 2500W/3800W/5000W output for high-bay heating.
Multi-family housing — QMARK SSAR4808 recessed wall heaters with 1800W/4800W dual output for apartment heating.
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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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