Furnace Combustion and Safety Packages

ABV Furnace Combustion/Safety Packages
Our furnace combustion/safety packages meet or exceed NFPA 86 Standard for Ovens and Furnaces. These packages are designed to be used with WDG Furnace Control Panels. Included in the packages are a Thermjet PCA burner with a stainless nozzle for use with preheated air, spark plug, air valve actuator (on ABV packages only), ALO, butterfly valves, proportionator, regulator, UV scanner, gas and air pressure switches, dual safety shutoff valves with flanges, visual position indicators, an ignition transformer, a high limit switch, a CPI 400, pilot gas solenoid and adjustable orifice gas cock. These components come assembled and installed on the equipment. The chart below lists packages based on burner size for use with a constant speed blower (ABV). Blowers sold separately. Call us for pricing on packages that include Thermjets with cast iron nozzle for furnaces without recuperated air. Use of package requires two Type R thermocouples, sold separately, price on request.

VSB Furnace Combustion/Safety Packages
Furnace combustion/safety packages that use a variable speed blower are the same as above but do not use the actuator and automatic butterfly valve. The blower is included in these packages, installed in a NEMA 12 enclosure. The benefits of using a variable speed blower compared to a constant speed blower are that the variable speed blower only uses enough electricity to keep the furnace at operating temperature, and the cost is made up by the absence of the automatic butterfly valve or constant speed blower. With an automatic butterfly valve/constant speed blower system, the blower is always using the maximum amount of electricity, even when the furnace is at low fire. Contact us for pricing on packages that include Thermjets with cast iron nozzle for furnaces without recuperated air. Use of package requires two Type R thermocouples, sold separately, price on request.