ensuring field compatibility for technicians servicing older units

Using a 332V relay in a system designed for a different voltage can lead to failure of the start winding or improper capacitor disconnection

How do I know if the Lennox Y4604 is failing

Smith and Lochinvar technical platforms

York 022-10074-000 Vavle 30067439-890 ensuring field compatibility for techniciansThe York 022 10074 000 is an OEM 1 5 8" 3 way changeover valve designed for precise refrigerant flow control in large scale commercial HVAC systems. Engineering specifications confirm this chiller changeover valve utilizes a robust bronze or brass body construction to withstand high pressure differentials common in York air cooled and water cooled chillers. This HVAC 3 way valve features integrated stops to ensure positive shut off and accurate