Copeland 943-0153-00 Control Els PW 17895 double-throw (SPDT) switch prevents the
Baker’s notes & crumb story
Description
Copeland 943 0153 00 Control Els PW 17895 double throw (SPDT) switch prevents the double throw (SPDT) switch prevents the gas valve from opening if venting issues—such as blocked flues or failing inducer motors—are detected including Whirlpool and Viking units