The Frost Fighter IDF500LP/NG is a powerful indirect fired heater designed for large-scale heating needs in construction, industrial, and commercial environments. With dual fuel capability (LP/NG), this heater provides clean, dry, and safe heat for enclosed spaces. Its rugged design and high efficiency make it a top choice for demanding job sites.

Specifications may vary by brand. The details provided are accurate for the model shown above. For complete and up-to-date information, please review the manufacturer’s official specifications.
Models and brands may vary by location and availability.

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  • Models and brands may vary by location and availability.
  • Specifications and features are accurate for the model shown above but may differ across brands or regions.
  • For the most up-to-date details, refer to the manufacturer’s official specifications or contact our support team for assistance.

We strive to provide accurate product information to help you make informed purchasing decisions. If you have any questions, reach out to us before placing your order.

Massive Heating Output: 500,000 BTU/h for large spaces.
Dual Fuel Capability: LP or Natural Gas with easy switchover.
Clean, Dry Heat: Indirect fired design ensures safe indoor heating.
High Efficiency: Reduces fuel consumption and operating costs.
Portable Design: Heavy-duty wheels and lifting points for easy transport.
Safety Certified: CSA approved with advanced safety controls.

Heating Capacity:

500,000 BTU/h

Fuel Type:

LP or Natural Gas

Efficiency:

~81%

Air Volume:

~4,000–5,000 CFM

Outlet Size:

Dual 16" or single 24"

Max Duct Length:

Up to 100 ft

Power Requirement:

120V, 15 Amp

Dimensions:

~90"L x 40"W x 50"H

Weight:

~750 lbs

Certification:

CSA Approved

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