Williams Furnace High Altitude Conversion Kit with all Required Orifices for 3501522A/3501922A/3502522A/3502922A btu28500 Complete kit includes 25’ Pro-flex

Complete kit includes 25’ Pro-flex Line (1/2”)

providing you a long lasting burner

Model VFLB60FP90 Vent Type Vent Free Installation Linear Fuel Type Natural Gas Ignition Type Intermittent Pilot BTUH Max

Designed to be used in conjunction with a Pilgrim burn grate

Flame / Heat Sense: Thermopile Thermopile Ignition Source: Pilot Pilot Ignition Type: Hot Surface Ignition (Glow Plug) Hot Surface Ignition (Glow Plug) Inlet / Outlet Size: ½” FIP ½” FIP Inlet Gas Pressure Limit: ½ PSI ½ PSI HIGH CAPACITY

Williams Furnace High Altitude Conversion Kit with all Required Orifices for 3501522A/3501922A/3502522A/3502922A btu28500 Complete kit includes 25’ Pro-flexOverview Williams Comfort Products Made In America Since 1916! For over 100 years, Williams has designed and manufactured quality heating, ventilation, and air conditioning products for both the home and business. It all started in 1916, when Jesse Williams began building gas steam radiators in Los Angeles under the banner Williams Radiator Company. Williams commitment to quality was clear from the start, and the companys product line expanded over