Williams Furnaces High Altitude Conversion Kit with all Required Orifices for 3508231 Gray This causes the gas and

This causes the gas and oxygen mixture to shoot out of the jet at a high velocity as a super-charged flame

Rear Register Kit

Life can be busy and fast-paced

The lack of ridges facilitates cleaning and maintenance

Ideal for spot heating large areas

Williams Furnaces High Altitude Conversion Kit with all Required Orifices for 3508231 Gray This causes the gas andOverview 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