Indoor Propane Heaters

For indoor commercial and industrial spaces, power-vented or vacuum-fired infrared tube heaters, like the Omega II and Reflect-O-Ray series, are ideal. They provide efficient, code-compliant heating with sealed combustion, electronic ignition, and options for natural gas or propane, making them suitable for warehouses, garages, and hangars.

Yes. Combustion Research Corporation's low-intensity infrared tube heaters and high-intensity radiant heaters are engineered to run on propane (LP) or natural gas and are CSA certified for indoor commercial and industrial installation, including power-vented and vacuum-fired configurations.

BTU requirements depend on ceiling height, insulation, and square footage. Our indoor propane heaters range from 30,000 to 250,000 BTU/hr per unit, with dual-stage and modulating models available for facilities from 500 sq ft to over 1,000,000 sq ft, ensuring precise, zone-specific heating.

Power-vented systems use a fan to expel combustion gases through a vent pipe, while vacuum-fired systems draw exhaust through the tube run using a rear-mounted exhauster, often requiring fewer roof penetrations. Both configurations are CSA certified and suitable for indoor propane or natural gas heating.

Yes. Stainless steel burner housing and radiant tubing options are available specifically for natatoriums, ice arenas, car wash bays, and other high-humidity or chloramine-exposed environments, offering superior corrosion resistance compared to standard powder-coated units.

Most models include a 10-year warranty on radiant tubes against internally created corrosion, plus a 3-year warranty on ignition controls, electrical components, and burner parts, reflecting the manufacturer's confidence in long-term durability.