York S1-324-36074-298 Motor 321702-401 Designed for 2-way internal pilot-operated
Baker’s notes & crumb story
Description
York S1 324 36074 298 Motor 321702 401 Designed for 2 way internal pilot operated Designed for 2 way internal pilot operated piston type valves Common Technician Questions Is the Nordyne 920669A compatible with R 22 systems