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3G Electric
QMARK CDF548SE Surface-Mount Electric Ceiling Heater - Surface-Mount Electric Ceiling Heaters
QMARKSurface-Mount Electric Ceiling Heaters

QMARK CDF548SE Surface-Mount Electric Ceiling Heater

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
CDF548SE Surface-Mount Electric Ceiling Heater
Part Number
CDF548SE
Category
Surface-Mount Electric Ceiling Heaters
Available to Order
Also known as:CDF548SEQMARK
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

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

Technical Documents

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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
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 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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