Marley ARWH1802 Wall Heater
- Model # ARWH1802
- Wall Heater
- 1,800 W
- 120V
- Single-phase
Marley ARWH1802 1.8kW 120V single-phase Smart Series architectural wall heater with digital control, in Northern White.
$1,432.80
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 ARWH1802?
We carry 6 replacement parts for this model, all listed on one page.
Specifications
| Model Number | ARWH1802 |
|---|---|
| Brand | Marley |
| Type | Wall Heater |
| Wattage | 1,800 W |
| Voltage | 120V |
| Phase | Single-phase |
| Colors | White & Aluminum |
| Temp Range | 40°-99°F |
| CFM | 100 |
| Grille | 19-1/4" H x 15-13/16" W x 1-3/8" D |
| Back Box | 18-1/4" H x 14-3/8" W x 3-3/4" D |
| Voltage | 120V |
| Phase | Single phase |
| Wattage | 540–1800W |
| Amperage | 15A |
| Supply Wire Gauge | 12 AWG |
| Finish | Northern White |
| Manufacturer Code | 1.8KW120V1P SMART SERIES ARCH |
| Condition | New |
| SKU | YARWH1802 |
Ideal For
- Bedrooms
- Living/Family Rooms
- Basements
- Offices
- Conference Rooms
- Lobbies
- Waiting Rooms
- Entrance Ways
- Vestibules
- Restaurants
- Stairwells
Ordering
| Availability | Backorder — call for an estimated ship date |
|---|---|
| Returns | See our return policy |
About the Marley ARWH1802
The Marley ARWH1802 is a Smart Series architectural electric wall heater with a digital control. It runs on 120V single-phase power, draws 15A and is rated 540–1800W. This unit comes in a Northern White finish, the standard color for this heater.
It is built for comfort heating in rooms and indoor spaces. If the heater overheats, a red alarm light comes on, the unit stops producing heat, the fan shuts off and all the buttons are locked out until the thermal limit is reset.
Keep furniture, curtains and other combustibles at least 3 feet from the front of the heater, and never block the air intake or outlet. It is not meant for damp or wet locations, greenhouses, marine settings, outdoor use or areas with corrosive chemicals or flammable liquids.
Installation Tips
Turn the controls to OFF and switch off the heater circuit at the main panel before any installation or service work. The manual lists 12 AWG supply wire for this model. Keep combustibles at least 3 feet from the front of the heater and do not install it in 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
What color is this heater?
Northern White. Other finishes use a letter suffix on the model number, such as AL for Aluminum and BZ for Bronze.
What happens if the heater overheats?
A red alarm light turns on, heating stops, the fan turns off and the buttons are disabled. Don't run the heater while that light is on; reset the thermal limit as described in the owner's manual.
Where can I find replacement parts for the Marley ARWH1802?
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 ARWH1802?
It’s a 120V single-phase 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.
Replacement Parts for the Marley ARWH1802
See all parts →Parts listed for this exact model.






