York S1-025-35389-002 Reversing Valve 318973-401 The 1/2-inch bore facilitates a
Baker’s notes & crumb story
Description
York S1 025 35389 002 Reversing Valve 318973 401 The 1 2 inch bore facilitates a The 1 2 inch bore facilitates a secure fit on standard motor shafts High Limit Protection: Prevents overheating by monitoring plenum temperatures and interrupting the burner circuit if airflow is restricted