Heaters / Indirect Air Heaters
VariMax™ IFRG (Indirect-Fired Recirculating Gas) Heaters
VariMax™ IFRG (Indirect-Fired Recirculating Gas) Heaters
VariMax™ IFRG (Indirect-fired Recirculating Gas) Heater combines heat-exchanger design with indirect heating technologies to deliver contaminant-free process air with very high efficiency. Recirculation of the combustion gases allows the heater to attain an efficiency of 95%, 1,000°F (555°C) temperature rise, 1,200°F (649°C) discharge temperature, and a 40:1 turndown.
- Standard sizes up to 25,000 MBH
- Custom sizes to 35,000 MBH and larger
- Up to 95% energy efficient. Indirect gas heating is 10% more energy efficient than steam.
- Up to 1000°F temperature rise
- Up to 1200°F discharge temperature
- Up to 40:1 turndown ratio
- Complete packaged system
- Optional low NOx system (less than 5 ppm)
