Infrared Radiant Tube Heaters for Pole Barns

A 40x60 shop (2,400 sq ft) typically requires between 60,000 and 100,000 BTU depending on ceiling height, insulation quality, climate zone, and door frequency. A well-insulated pole barn in a moderate climate may need 25–35 BTU per square foot, while a poorly insulated structure in a cold region can require 40–50 BTU/sq ft. A heat loss calculation is recommended for accurate sizing.

Most infrared radiant tube heaters require a minimum ceiling height of 10 feet, with 12–14 feet commonly recommended for optimal heat distribution and safety clearances. Higher BTU models designed for larger spaces generally require greater mounting heights. Combustion Research Corporation provides custom system design services to ensure correct mounting height and coverage for your specific pole barn.

Yes. All Combustion Research Corporation infrared radiant tube heaters are available for both natural gas (NG) and propane (LP) operation. This makes them well-suited for rural pole barn locations without natural gas access. Fuel type selection should be confirmed at time of order, as gas valve and orifice configurations differ between NG and LP models.

Most models — including the Reflect-O-Ray and Omega II series — are power-vented or vacuum-fired and require venting to the outside. However, Synergy series heaters require no direct venting, reducing roof penetrations and simplifying installation. The appropriate venting method depends on your pole barn's construction, local codes, and BTU requirements.

Yes. All products in this category are CSA International Design Certified to ANSI/CGA Standards, with select models also compliant with ANSI Z83.20 / CSA 2.34. Every unit includes electronic flame monitoring, a 3-try direct spark ignition system, and 100% safety lockout — ensuring safe, code-compliant operation in pole barn and commercial environments.

Switching to infrared radiant tube heating typically delivers 30–50% energy savings compared to conventional forced-air or unit heater systems. Because radiant heat warms surfaces and occupants directly rather than circulating air, it maintains comfort at lower thermostat settings and is less affected by drafts and open doors common in pole barn environments.