25k-50k BTU Modulating Radiant Garage Tube Heater

Wrench in one hand, coffee in the other, and your garage actually warm. That’s the vibe with this 25k-50k BTU Modulating Radiant Garage Tube Heater. It’s a gas garage heater that throws infrared heat at your floor, tools, cars, and you—so the whole space feels warm without the constant blast of a fan. Perfect for real garage heating when the temps drop.

Coverage and fitment:

• Covers roughly 25' x 26' (650 sq. ft.) up to 27' x 32' (864 sq. ft.).
• Designed for garages insulated to at least R-12 in walls and roof. A non-insulated garage will use more fuel and feel cooler than an insulated garage.
• 15 feet long by 15 inches wide.

Dial-in control:

• Thermostat and modulating control included.
• BTU output is a manual adjustment—crank it up for cold starts, then turn it down once you’re comfortable.

Why gearheads like it:

• Infrared heat warms objects (cars, floors, tools, and people) instead of just the air, helping rooms above or next to your heated garage feel cozier.
• Quiet, draft-free operation that melts snow and ice off vehicles and helps keep the garage floor warm and dry.
• Uses about 30%-40% less energy compared to traditional forced-air garage heaters.
• Certified for indoor and outdoor use and can be vented through the roof or the wall.
• Slim profile with low clearance requirements, easy to hang in tight overhead spaces. Multiple units can be grouped to reach the length you want.
• Heavy-duty construction with high-quality stainless steel and an eight-sided reflector design that stays stable during expansion and contraction.
• Runs on natural gas or propane with an easy-light, 3-Try direct spark electronic ignition—no standing pilot, no valves to turn, and no thermocouples to replace.

Standard equipment you actually want:

• Pre-assembled and prewired burner control housing.
• Industry-standard gas, electrical, and venting connections.
• Balanced air rotor and 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 and aluminum reflector.
• 4" mild steel radiant heat exchanger.
• Tube couplers, joint/hanger pieces, and a heat economizer baffle.

Garage and shop heater highlights:

• Uses 30%-40% less energy compared to conventional heating systems.
• Quiet, draft-free operation.
• Melts snow and ice from vehicles to help keep floors warm and dry.
• Flexible venting through the wall or roof.
• Meets low clearance requirements.
• Sleek, architectural look that cleans up the ceiling line.
• Available in various lengths and configurations.
• Compatible with natural gas or propane.
• Heavy-duty build with an anti-walk reflector design to prevent shifting or twisting during expansion and contraction.
• 3-Try Direct Spark Ignition with 100% safety shut-off.
• Large, heavy-gauge reflector for strong, durable performance.
• Eight-sided aluminum reflector design that stays stable through temperature changes.
• Approved for indoor and outdoor use.
• Each unit includes a thermostat and hanging kit for easy installation.
• Creates usable heated space for wrenching, detailing, pets, crafts, and more.
• Can provide beneficial heat for the home in attached-garage setups.

If you’re after efficient garage heating without the blower noise, this radiant tube heater is the move—whether you’re building, tuning, or just keeping the fleet ready. It’s a solid pick for anyone considering a radiant garage heater, infrared garage heater, propane garage heater, natural gas garage heater, or an LP gas garage heater for a shop.

• Instruction Manual
• Garage Heater Brochure