Fenwal 35-705501-005 Control R-410A and pet hair to prevent

and pet hair to prevent fouling of the electronic collector cells

preventing internal bypass or pilot-stage failure

maintaining the integrity of the safety loop is non-negotiable

all of which can lead to delayed ignition or lockout

including blower motors

Fenwal 35-705501-005 Control R-410A and pet hair to preventFor veteran technicians and contractors requiring a dependable 120VAC solution, the Fenwal 35 705501 005 is a field proven Direct Spark Ignition (DSI) control designed for gas fired HVAC systems, commercial boilers, and infrared heaters. This microprocessor based ignition module delivers high precision timing without the delay of a pre purge cycle (NoPP), initiating a 10 second Trial for Ignition (TFI) immediately upon a call for heat. As a single try