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18,000 BTU Propane Cabinet Heater
- Mfg.#
- F227500
- Sku#
- 8846131
- 6,000, 12,000, or 18,000 BTU per hour
- Heats up to 400 sq. ft.
- No electricity required
- Quiet and odorless
- Clean burning
* Estimated stock levels as of Fri, Apr 3, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.
Description
The Mr. Heater Cabinet Heater provides Portable Radiant Heat for all outdoor applications.
Reflective radiant heat with the warmth of the sun. That is the Mr. Heater Portable Cabinet Heater in a nutshell. This Radiant 18,000 BTU Portable Propane Heater requires no electricity and is whisper quiet. With factory installed features like a tip-over safety switch and a thermoelectric safety valve with three heat settings of 6K, 12K, 18K BTUs, the only thing you need to make this heater the most useful tool you own is a 20lb propane tank. Just hook the tank up to the hose and regulator, stow the tank in the cabinet behind the burner, then enjoy the quiet warmth of the Mr. Heater MH18CH.
Specifications
General
| BTU | 18,000 |
|---|---|
| Color | Black |
| Coverage | 400 sq ft |
| Fuel Tank Capacity | 20# Propane Cylinder |
| Fuel Type | Propane |
| Heat Type | Radiant |
| Ignition Type | Piezo |
| Includes | Hose and Regulator |
| Maximum Elevation | 7,000 |
| Run Time | 24 Hours at Max BTU - 72 Hours at Min BTU |
| Safety | Oxygen Depletion Sensor |
| Thermostat | No |
| Type | Portable Heater |
| Usage | Construction Sites, Garage and Workshop, Remodeling Jobs, Industrial or Commercial Work Spaces |
Dimensions
| Height | 23.5 in |
|---|---|
| Length | 19.7 in |
| Weight | 23 lb |
| Width | 13.75 in |
Manufacturing Details
The following information is subject to change without notice
| Manufacturer Warranty | 1 Year Limited |
|---|---|
| Prop 65 Warning |
WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information visit www.P65Warnings.ca.gov
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