Commercial Natural Gas Warehouse Unit Heaters

Dual-stage and modulating infrared tube heaters, such as the Omega II 9K Series and Reflect-O-Ray 4DI/4.C-DI EDS models, are the most efficient options, delivering 30-50% energy savings over conventional heating by matching gas and air input to actual heat demand rather than cycling on and off at full output.

BTU requirements depend on ceiling height, insulation, and square footage, but our infrared tube heaters range from 30,000 to 250,000 Btu/hr per unit, with Reflect-O-Ray systems covering 500 sq ft to over 1 million sq ft. Our team offers free heat loss calculations to size the right system for your facility.

Vacuum-fired systems use an exhauster to pull combustion gases through the tube, allowing longer runs and custom U-configurations ideal for large, high-bay spaces. Power-vented units use a built-in blower to push exhaust out, making them simpler to install as pre-engineered packages for smaller to mid-size warehouses and service bays.

Yes, nearly all models, including the Reflect-O-Ray, Omega II, and Synergy series, are available for either Natural Gas (NG) or Propane Gas (LP) operation, so facilities without a natural gas line can still install a comparable infrared heating system with the same performance and warranty coverage.

Facilities typically see 30-50% energy savings compared to conventional forced-air heating systems, since infrared tube heaters warm objects and occupants directly rather than heating and losing air volume through building leaks. Dual-stage and modulating models increase savings further by adjusting output to match real-time heat loss.

Most Reflect-O-Ray and Omega II radiant tube heaters carry a 10-year warranty on radiant tubes against internally created corrosion, plus a 3-year warranty on ignition controls, electrical components, and burner parts. Synergy high-intensity heaters include a 1-year limited manufacturer's warranty.