50000 BTU Infrared Radiant Tube Heaters

Combustion Research Corporation's heaters operate on natural gas or propane (LP) gas, with an oil-fired option also available for facilities without access to utility gas lines. Fuel type is selected during the custom design process based on site availability and requirements.

Vacuum-fired systems use an exhauster to draw combustion gases through the tube run, allowing longer, more flexible tube configurations for large facilities. Power-vented systems push combustion gases through a shorter, self-contained unit, making them simpler to install in smaller or standard-height buildings.

Yes, vacuum-fired systems like the Reflect-O-Ray EDS line are specifically engineered for facilities with 20-foot or higher ceilings, including aircraft hangars, high-bay warehouses, and manufacturing plants, delivering even radiant heat without stirring up dust or debris.

Every unit includes 3-Try Direct Spark Ignition with 100% safety lockout, electronic flame monitoring, and a pre-purge cycle. Units are 100% factory tested before shipment and are CSA Certified to ANSI Z83.20 / CSA 2.34 standards for gas-fired heating equipment.

Yes, stainless steel burner housing and tube options are available specifically for corrosive or high-humidity environments such as natatoriums, wash bays, and chemical processing facilities, offering superior resistance to chloramine, road salt, and moisture damage compared to standard powder-coated units.

Every heater includes a 10-year warranty on radiant tubes against internally created corrosion, plus a 3-year warranty on burner components, ignition controls, and electrical parts, reflecting Combustion Research Corporation's confidence built over 50 years of manufacturing durability.