Mr. Heater Big Buddy Propane Heater, 18,000 BTU | Indoor/Outdoor (MH18B)

The Mr. Heater Big Buddy MH18B is an 18,000 BTU radiant propane heater for indoor and outdoor use. Campers use this type of heater for warmth in a tent, ice shack, workshop or at the campsite on cold nights. 18,000 BTU radiant heat Rated for indoor and outdoor use Propane fuel Model MH18B Before you order: propane appliances need ventilation; follow the manual, especially for indoor use, and keep a working CO detector nearby. Check what propane supply and hose the heater needs for your setup. See more Mr. Heater products.