| | Sep 9, 2009 — Varimax™ IFRG is an ultra-high-efficiency, industrial, indirect-fired gas heater used to heat process air streams without contaminating the air with the products of combustion. The IFRG is particularly useful for spray dryers and industrial processes with high temperature rises. The counterflow heat exchanger with hot side recirculation results in efficiencies of 90%+. The energy savings result in a short payback with savings year after year. Standard IFRG features include stainless steel heat exchanger, FM or IRI certified gas trains and complete heater controls. The IFRG is custom designed for each application with 1000°F max temperature rises and exit temperatures up to 1200°F. | |
