Direct Fired Gas Unit Heater

A direct fired heater is a style of heater in which a burner provides hot gasses that transfer their heat energy to a process liquid or gas flowing directly through coils installed inside the heater vessel.

Direct fired gas unit heater.

And their zoning capabilities can save energy by directing the heat where it needs to go. A duct discharge flange may be ordered in lieu of horizontal louvers. A natural gas or propane direct fired heater has an open flame that provides a safe way to heat industrial and commercial areas by maintaining a proper air to fuel ratio. Centrifugal fan gas unit heaters model gcnd gcpd centrifugal fan gas unit heaters are designed for applications where ductwork or discharge nozzles are used.

In a direct fired heater the gas is fed directly to the burner while the airstream provides the needed oxygen for combustion. Power vented gas fired unit heaters the perfect way to efficiently heat an ample space such as a large pole barn or a commercial or industrial warehouse. Our industry leading unit heaters are easy to install and accommodate any need. The pdp model series expands on the size range of the hot dawg series.

They are ideal for commercial and institutional applications where a low noise level is desired. Most direct gas fired ahus have a supply air temperature between 50 f and 100 f. Direct fired our direct fired systems are efficient and safe for many space heating applications. With efficiencies up to 97 the effinity is the most efficient gas unit heater in north america.

Gg series gas fired low profile garage unit heaters are both residential and commercial outbuilding certified non occupied spaces only in seven configurations to suit every area. With a good heat to air volume value they provide excellent temperature control with 25 1 modulation capability. Easy to use and time tested for quality and durability. Direct fired gas trains have a substantial turndown burner capability typically in the 20 1 to 30 1 ratio range which allows operation with 4 or 5 percent to 100 percent of rated capacity.