Marley SWH1812FC Wall Heater
- Model # SWH1812FC
- Wall Heater
- 1,800 W
- 120V
1800 W, 120V fan-forced architectural wall heater with built-in thermostat and overheat alarm light.
$777.60
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
Specifications
| Model Number | SWH1812FC |
|---|---|
| Brand | Marley |
| Type | Wall Heater |
| Wattage | 1,800 W |
| Voltage | 120V |
| Colors | White & Bronze |
| Temp Range | 40°-90°F |
| CFM | 100 |
| Grille | 19-5/16" H x 15-3/4" W x 1-1/4" D |
| Back Box | 18-1/4” H x 14-3/8” W x 3-7/8” D |
| Wattage (High/Low) | 1800/900 W |
| Amps (High/Low) | 15.0/7.5 A |
| Heat Output | 6,143 BTU/hr (high) |
| Supply Wire | 12 AWG |
| Back Box Cutout | 9-3/8 x 11-1/8 in. |
| Overall Size | 10-5/8 in. W x 12-1/8 in. H |
| Manufacturer Code | 1800W 120V ARCH GRILL WALL HT |
| Condition | New |
| SKU | YSWH1812FC |
Ideal For
- Vestibules
- Entrance Ways
- Lobbies
- Hallways
- Stairwells
- Restaurants
- Conference Rooms
- Offices
- Basements
- Family Rooms
Ordering
| Availability | Backorder — call for an estimated ship date |
|---|---|
| Returns | See our return policy |
About the Marley SWH1812FC
The Marley SWH1812FC is a fan-forced electric wall heater from the SWH Architectural Series, rated 1800/900 W at 120V. It is intended for comfort heating and is designed to recess into a 2x4 stud wall or larger using a back box, with optional frames for surface or semi-recessed mounting.
A built-in adjustable thermostat cycles the heating element, while a fan delay control keeps the fan running briefly after the element shuts off to clear leftover heat. Safety features include an over-temperature control with a manual reset button, a backup one-shot thermal fuse and a red alarm light that comes on only if the heater has shut down from overheating.
The heater can be converted in the field to half its rated wattage by removing a jumper wire.
Installation Tips
Turn off power at the main service panel before wiring. The heater recesses into a 2x4 or larger stud wall using a back box (cutout 9-3/8 x 11-1/8 in.); SWHSM surface, SWHS1 (1-inch) and SWHS2 (2-inch) recess frames are sold separately. Use standard 60°C building wire, and do not run the heater without its grille installed. Not for outdoor, damp or wet locations.
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
Can I control this heater with a wall thermostat?
No. The manual says not to use a remote thermostat; it relies on its built-in adjustable thermostat.
Can I lower the wattage?
Yes. Removing the red jumper wire from both heating elements converts it to the lower (half) wattage rating.
Where can I find replacement parts for the Marley SWH1812FC?
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 SWH1812FC?
It’s a 120V 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.
