This 2-stage Suntec oil pump is engineered specifically for applications requiring consistent performance under varied vacuum conditions

When should the dehydrator core be replaced

and Quaker air handlers and furnace blowers

appropriate orifices and a regulator spring kit must be used in accordance with manufacturer specifications and local codes

frosting at the evaporator inlet

Fenwal 35-671922-151 Control 326010-701 This 2-stage Suntec oil pumpThe Fenwal 35 671922 151 is a high performance 120V ignition control module designed for precise combustion management in commercial and industrial gas fired appliances. Engineered as a hot surface ignition (HSI) solution, this microprocessor based controller is capable of managing systems exceeding 400,000 BTU, making it a staple for heavy duty furnaces and boilers. This specific Fenwal 35 67 series model features a 15 second pre purge period (15sPP)