York S1-6187677 Ignition Board Els PW 29614 High Flow Capacity: 432 scim

High Flow Capacity: 432 scim air capacity ensures minimal lag in pneumatic signal transmission and actuator positioning

or a failing indoor blower motor that isn't moving enough CFM over the heat exchanger

One pair of ON/OFF trippers is included

the MARS 33217 is specifically designed for 240V heat sequencer applications

and extending overall system reliability

York S1-6187677 Ignition Board Els PW 29614 High Flow Capacity: 432 scimThe York S1 6187677 Ignition Board is a high performance, 2 stage 24V spark ignition control designed for precise combustion management in residential and light commercial gas furnaces. As a genuine OEM replacement part, it is the direct successor to the S1 025 35304 000, ensuring seamless integration with original wiring harnesses and mounting footprints. This module is engineered to handle multi stage heating sequences, managing intermittent pilot