- Est. Delivery : Jul 7 - Jul 15
- Model: 23874
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Build the kind of garage you actually want to wrench in. This 40,000 BTU liquid propane radiant tube heater is a quiet, draft-free propane garage heater that delivers infrared heat to you, your tools, and your ride—perfect for a shop heater setup or anyone heating a garage with a propane heater.
Covers an area from 14' x 12' (168 sq. ft.) up to 24' x 26' (624 sq. ft.). It’s intended for a garage insulated to at least R-12 in the walls and roof. A non-insulated garage will use more fuel and feel cooler than an insulated garage.
- Thermostat and modulating control included
- 10 feet long by 15 inches wide
Why gearheads like it:
- Infrared, radiant tube heater performance warms objects and surfaces first—floors dry out, snow and ice melt off vehicles, and heat feels consistent without the blower noise of a forced-air gas garage heater.
- Uses 30%-40% less energy than traditional heating systems while providing quiet, draft-free comfort for a propane heater in garage use.
- Certified for indoor and outdoor applications and can be vented through the wall or roof. Each unit includes a thermostat and hanging kit for straightforward garage heater installation.
- Slim, narrow profile with low clearance requirements fits tight overhead spaces; multiple units can be grouped to hit the length you need.
- Heavy-duty construction with high-quality stainless steel and an eight-sided aluminum reflector that resists fatigue and warp for stable, quiet operation.
- Available for natural gas or propane. Easy-light, 3-Try direct spark electronic ignition—no standing pilot, no valves to turn, and no thermocouples to replace.
Standard equipment you’ll appreciate in a propane garage shop heater:
- Pre-assembled, prewired burner control housing
- Industry-standard gas, electrical, and venting connections
- Balanced air rotor
- Thermal overload protection motor
- Visual burner inspection sight glass
- Combustion and air proving safety switch
- 3-Try spark ignitor control with 100% safety shut-off
- Low voltage thermostat connection
- 4" heat-treated aluminum combustion tube
- Aluminum reflector
- 4" mild steel radiant heat exchanger
- Tube couplers and joint/hanger pieces
- Heat economizer baffle
More reasons this infrared garage heater earns its spot on the ceiling:
- Quiet, draft-free heat that makes adjacent or upstairs rooms feel more comfortable
- Flexible venting options through the wall or roof
- Meets low clearance requirements
- Sleek architectural look that doesn’t eat up space
- Available in various lengths and configurations
- Anti-walk reflector design helps prevent shifting or twisting during expansion and contraction
- Approved for both indoor and outdoor use
- Creates usable heated space for projects, vehicle maintenance, pets, crafts, and more—great for a propane heater inside garage scenarios
- Can provide beneficial heat for the home in attached-garage setups
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If you want a dependable LP garage heater that just works—without the roar of a blower—this radiant tube heater brings efficient, comfortable heat to your garage, shop, or workspace.