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QMARK Surface-Mount Electric Ceiling Heater: Fan Forced, 2000W/3000W/4000W Watt Output - Surface-Mount Electric Ceiling Heaters
QMARKSurface-Mount Electric Ceiling Heaters

QMARK Surface-Mount Electric Ceiling Heater: Fan Forced, 2000W/3000W/4000W Watt Output

The QMARK CDF548SE is a surface-mount electric ceiling heater with fan-forced heating, offering selectable wattage outputs of 2000W, 3000W, or 4000W. It operates on 208V AC, 1 or 3-phase power, and measures 9-11/16…

SKU 3G-OTH-62504

Brand
QMARK
Item
Surface-Mount Electric Ceiling Heater: Fan Forced, 2000W/3000W/4000W Watt Output
Category
Surface-Mount Electric Ceiling Heaters
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Technical Specifications

QMARK
Manufacturer Part Number
CDF548SE
Type
White
Phase
1 or 3
Watt Output
2000W/3000W/4000W
Product Type
Surface-Mount Electric Ceiling Heater
Heating Method
Fan Forced
Voltage, Phase
208V AC, 1 or 3-phase
Wattage Output
2000W/3000W/4000W
Thermostat Included
No
Nominal Voltage - HVAC
208V AC
Overall Dimensions - H x W x D
9-11/16 in x 16-7/16 in x 5-3/4 in
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QMARK Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The QMARK CDF548SE is a surface-mount electric ceiling heater with fan-forced heating, offering selectable wattage outputs of 2000W, 3000W, or 4000W. It operates on 208V AC, 1 or 3-phase power, and measures 9-11/16 in x 16-7/16 in x 5-3/4 in. This unit does not include a thermostat.

Frequently Asked Questions

What is the QMARK CDF548SE ceiling heater used for?

The QMARK CDF548SE is a surface-mount electric ceiling heater designed for commercial and industrial spaces requiring supplemental fan-forced heating. It is commonly used in warehouses, workshops, retail areas, and factories where overhead mounting saves floor space and provides even heat distribution.

What are the specifications of the QMARK CDF548SE?

The QMARK CDF548SE offers selectable wattage outputs of 2000W, 3000W, or 4000W, operating on 208V AC, 1 or 3-phase power. It measures 9-11/16 in x 16-7/16 in x 5-3/4 in and uses fan-forced heating. The unit does not include a thermostat and is finished in white.

Where to buy the QMARK CDF548SE worldwide?

3G Electric supplies the QMARK CDF548SE 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 on this model.

How to install the QMARK CDF548SE ceiling heater?

Installation of the QMARK CDF548SE requires mounting the unit securely to a ceiling surface, connecting to a 208V AC power supply (1 or 3-phase), and ensuring proper clearance per local codes. Since the heater does not include a thermostat, an external control must be wired separately. Always follow the manufacturer's manual and consult a licensed electrician.

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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QMARK Surface-Mount Electric Ceiling Heater: Fan Forced, 2000W/3000W/4000W Watt Output, White (MPN CDF547SE). Key specifications — Wattage Output: 2000W/3000W/4000W; Voltage, Phase: 277V AC, 1-phase; Thermostat Included: No; Product Type: Surface-Mount Electric Ceiling Heater; Brand: QMARK; Heating Method: Fan Forced; 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.
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QMARK Surface-Mount Electric Ceiling Heater: Fan Forced, 2500W/3800W/5000W Watt Output, White (MPN CDF557SE). Key specifications — Wattage Output: 2500W/3800W/5000W; Voltage, Phase: 277V AC, 1-phase; Thermostat Included: No; Product Type: Surface-Mount Electric Ceiling Heater; Brand: QMARK; Heating Method: Fan Forced; 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.
QMARK Surface-Mount Electric Ceiling Heater: Fan Forced, 2500W/3800W/5000W Watt Output, White (MPN CDF558SE). Key specifications — Wattage Output: 2500W/3800W/5000W; Voltage, Phase: 208V AC, 1 or 3-phase; Thermostat Included: No; Product Type: Surface-Mount Electric Ceiling Heater; Brand: QMARK; Heating Method: Fan Forced; Nominal Voltage - HVAC: 208V AC; Overall Dimensions - H x W x D: 10-1/2 in x 16-7/16 in x 5-3/4 in.
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QMARK Surface-Mount Electric Ceiling Heater: Fan Forced, 2500W/3800W/5000W Watt Output, White (MPN CDF558SE). Key specifications — Wattage Output: 2500W/3800W/5000W; Voltage, Phase: 208V AC, 1 or 3-phase; Thermostat Included: No; Product Type: Surface-Mount Electric Ceiling Heater; Brand: QMARK; Heating Method: Fan Forced; Nominal Voltage - HVAC: 208V AC; Overall Dimensions - H x W x D: 10-1/2 in x 16-7/16 in x 5-3/4 in.