Marley CDF548 Ceiling Heater
- Model # CDF548
- Ceiling Heater
- 4,000 W
- 208V
4 kW, 208V heater section for a commercial fan-forced ceiling heater; mounts in a separate recessed or surface enclosure.
$1,673.60
Available on backorder
- Genuine MarleyFactory-new unit
- Same-Day ShippingIn-stock orders by 4 PM Central
- Repair PartsParts for this model
- Expert Support800-654-3545Mon–Fri, 8 AM–5 PM Central
Need parts for the Marley CDF548?
We carry 15 replacement parts for this model, all listed on one page.
Specifications
| Model Number | CDF548 |
|---|---|
| Brand | Marley |
| Type | Ceiling Heater |
| Wattage | 4,000 W |
| Voltage | 208V |
| Colors | White |
| Temp Range | 45°- 90°F |
| CFM | 300 |
| Recessed | 23-3/4"W x 23-3/4"L x 7"D |
| Surface | 16-1/2"W x 20"L x 5-3/4"D |
| Output | 4 / 3 / 2 kW |
| Heat Output | 13,700 / 10,200 / 6,800 BTU/hr (full / 75% / 50%) |
| Amps | 19.2 / 14.2 / 9.6A (single-phase) |
| Voltage / Phase | 208V, single- or three-phase |
| Airflow | 300 CFM |
| Shipping Weight | 27 lbs |
| Manufacturer Code | HEATER SECTION 4KW 208V |
| Condition | New |
| SKU | YCDF548 |
About the Marley CDF548
The CDF548 is the heater section of a fan-forced electric ceiling heater, rated 4 kW at 208V. It must be paired with a recessed or surface-mount enclosure, sold separately.
The 20-gauge steel chassis comes prewired with non-glowing finned steel-sheathed elements, a fan motor and blade, a fan control, an automatic-reset thermal cutout and a 3-pole contactor. Moving 300 CFM of air, it is set at the factory for full wattage, and removing wires reduces output to 75% or 50% (4 / 3 / 2 kW). It ships wired for single-phase power and converts to three-phase by removing one jumper.
Optional accessories include a built-in thermostat, a 3-pole disconnect and a 24V transformer and control relay (which can't be combined with the integral thermostat or power relays).
Installation Tips
Turn off power at the breaker before installing. Field wiring must be #10 AWG minimum, rated at least 90°C. Keep at least 12 inches of clearance from walls.
Ideal For
- Bathrooms
- Offices
- Conference Rooms
- Lobbies
- Waiting Rooms
- Enterance Ways
Ordering
| Availability | Backorder — call for an estimated ship date |
|---|---|
| Returns | See our return policy |
Why Buy From Carroll Parts?
- Helping Fix Things Since 1938Over 85 years of experience
- Same-Day ShippingIn-stock orders placed by 4 PM Central ship the same business day
- Repair Parts in One PlaceWe carry all available replacement parts for this model
- Real Experts800-654-3545 · Mon–Fri, 8 AM–5 PM Central
Frequently Asked Questions
Does this include the ceiling enclosure?
No. This is the heater section only. It mounts in a separately sold recessed (T-bar or permanent ceiling) or surface enclosure.
How close can it be to a wall?
The manufacturer calls for at least 12 inches of wall clearance for the 4 kW models.
Where can I find replacement parts for the Marley CDF548?
Every part we carry for this model is on its repair parts page. Not sure which part you need? Call 800-654-3545.
What voltage is the Marley CDF548?
It’s a 208V unit. Make sure it matches the supply voltage where it will be installed — call us at 800-654-3545 if you’re not sure.
When will my order ship?
This unit is currently on backorder. Call us at 800-654-3545 for an estimated ship date.
What is your return policy?
Items must be new and unused. You can return them within 90 days. Please read our return policy before sending anything back. Questions about a return? Call 800-654-3545 or email [email protected], Mon–Fri, 8 AM–5 PM Central.
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Replacement Parts for the Marley CDF548
See all parts →Parts listed for this exact model.
CDFDSSwitch$304.00Add to Cart
CDFTThermostat$148.41Add to Cart
5018-0004-102Relay/Contactor$289.94Add to Cart
302012801Element$158.36Add to Cart
1210-2000-000Fan Blade/Blower Wheel$49.73Add to Cart
2501-2020-001Cover/Grille$26.00Add to Cart
1215-2059-000Cover/Grille$55.08Add to Cart
4520-0011-000Limit$86.45Add to Cart
