Optimized Airflow: Designed with specific wire spacing to minimize system head pressure

it typically indicates a pressure switch stuck open or closed

which are utilized in both steam and hot water heating systems

Can I use this switch as a universal replacement

this York replacement TXV provides the reliability required for commercial and residential split systems

Lochinvar & A.O. Smith 100110045 P-Tube 318423-701 Optimized Airflow: Designed with specificThe Lochinvar & A. O. Smith 100110045 P Tube is a precision engineered pilot tube kit designed for high performance water heating and boiler applications. This 1 8" aluminum pilot tubing measures 20 inches in length, providing the necessary reach and flexibility for standard burner configurations. As a critical OEM replacement part, this tube ensures consistent gas delivery to the pilot assembly, maintaining the reliable ignition process required for