The heater can be used indoors in the US. It is unable to be used indoors in Canada. The heater can not be used indoors with a refillable propane cylinder. This heater uses air (oxygen) from the area in which the heater is used. Adequate combustion and ventilation air must be provided.
Heat Hog Indoor/Outdoor Portable Space Heater, 18,000 BTU, Propane, Model# HH-18SLN-A

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- Features a tiltable design so you can adjust the heat angle, a dock to keep your fuel warm so you get more from your tanks, and curved plaque technology for a wider heating angle. All with up to 18,000 BTUs of radiant heat output.
- Using propane gas, this durable, small propane heater heats up to 450 square feet, running on a 1lb LP cylinder or a 20lb propane tank (with accessory hose).
- Stay warm indoors and outdoors with the Heat Hog portable propane space heater. Great for small spaces like your garage. tailgating, ice fishing, hunting, camping, or anywhere you need reliable convenient heat quickly.
- Has a safety guard, a safety tip-over switch and an Oxygen Depletion Sensor (ODS) which detects low oxygen or accidental falls, automatically turning off the unit. If the unit needs to be cleaned or part replacemets, components are easy to access.
- Reliable features enabling ease of use and performance include a Piezo ignition, a four-position temperature control, a fold-down handle, and a quick connect rail swivel-out fuel connection, all in a lighter weight construction than other units.
Prop 65 Warning: See Details
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