Fenwal 35-665721-101 Control Els PW 29614 this component is a drop-in

this component is a drop-in solution for Lochinvar Copper-Fin II models (CB/CW 987-2067) and EnergyRite pool heaters

What are the signs of a failing defrost control board

Viton is significantly easier to seal than rigid Teflon

Common Questions Is the 86H31 interchangeable with the 86H3101

this toggle disconnect is the manufacturer-specified successor to the S8615-067 and is intended for use across multiple Bard wall-mount platforms requiring a 40A 460V rating

Fenwal 35-665721-101 Control Els PW 29614 this component is a drop-inThe Fenwal 35 665721 101 is a microprocessor based 24V Hot Surface Ignition (HSI) control designed for precise burner sequencing in gas fired equipment. This MiniIgnition control features a 4 second Trial for Ignition (TFI) and a 15 second pre purge cycle to exhaust residual gases from the combustion chamber, ensuring a safe start up. Built with a single trial ignition logic (1TRY), the 35 665721 101 provides reliable flame monitoring and utilizes