Fenwal 35-703920-009 Board Els PW 17895 Can I use this for

Can I use this for outdoor ambient sensing

Rotation: CCW (Lead End)

How do you adjust the draft setting on this control

55 inches water column

Fenwal 35-703920-009 Board Els PW 17895 Can I use this forAs a technician, you know that intermittent ignition failures are usually traced back to a failing control module. The Fenwal 35 703920 009 Ignition Control Board is a specialized 120V DSI (Direct Spark Ignition) module engineered for precision timing and flame monitoring in residential and commercial atmospheres. This Fenwal 35 70 series control utilizes a microprocessor to provide constant self diagnostics and safe start checks, ensuring the gas