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QMARK Surface-Mount Electric Ceiling Heater: Fan Forced, 2500W/3800W/5000W Watt Output - Surface-Mount Electric Ceiling Heaters
QMARKSurface-Mount Electric Ceiling Heaters

QMARK Surface-Mount Electric Ceiling Heater: Fan Forced, 2500W/3800W/5000W Watt Output

The QMARK Surface-Mount Electric Ceiling Heater (MPN CDF557SE) is a fan-forced unit offering selectable wattage outputs of 2500W, 3800W, or 5000W. It operates on 277V AC, 1-phase power and measures 10-1/2 in x…

SKU 3G-OTH-62640

Brand
QMARK
Item
Surface-Mount Electric Ceiling Heater: Fan Forced, 2500W/3800W/5000W Watt Output
Category
Surface-Mount Electric Ceiling 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
CDF557SE
Type
White
Phase
1
Watt Output
2500W/3800W/5000W
Product Type
Surface-Mount Electric Ceiling Heater
Heating Method
Fan Forced
Voltage, Phase
277V AC, 1-phase
Wattage Output
2500W/3800W/5000W
Thermostat Included
No
Nominal Voltage - HVAC
277V AC
Overall Dimensions - H x W x D
10-1/2 in x 16-7/16 in x 5-3/4 in

Technical Documents

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

Product Description

The QMARK Surface-Mount Electric Ceiling Heater (MPN CDF557SE) is a fan-forced unit offering selectable wattage outputs of 2500W, 3800W, or 5000W. It operates on 277V AC, 1-phase power and measures 10-1/2 in x 16-7/16 in x 5-3/4 in. This heater does not include a thermostat.

Frequently Asked Questions

What is the QMARK CDF557SE ceiling heater used for?

The QMARK CDF557SE is a surface-mount electric ceiling heater designed for commercial and industrial spaces requiring supplemental or primary fan-forced heating. It is commonly used in warehouses, workshops, retail areas, and factories where 277V AC single-phase power is available.

What are the specifications of the QMARK CDF557SE?

The QMARK CDF557SE offers selectable wattage outputs of 2500W, 3800W, or 5000W. It operates on 277V AC, 1-phase power and measures 10-1/2 in x 16-7/16 in x 5-3/4 in. This fan-forced heater does not include a thermostat and is surface-mounted to the ceiling.

Where to buy the QMARK CDF557SE worldwide?

3G Electric supplies the QMARK CDF557SE surface-mount ceiling heater to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the QMARK CDF557SE ceiling heater?

Installation of the QMARK CDF557SE requires a qualified electrician. The unit must be hardwired to a 277V AC, 1-phase circuit and securely mounted to a ceiling structure. Ensure proper clearance from combustible materials and follow local electrical codes. A separate thermostat is needed for temperature control.

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

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