Sporlan 168186 EBQE Valve Body Els PW 17895 the Lennox 28G38 Relay is

the Lennox 28G38 Relay is the reliable OEM replacement you need to restore proper sequence of operation

The Johnson Controls R-3710-3107 is a precision-engineered pneumatic restrictor designed for stable airflow control in low-pressure HVAC control circuits

High-Density Construction: Utilizes robust silicon carbide for superior physical strength and resistance to cracking under thermal load

the internal diaphragm or electrical contacts have failed

providing a streamlined interface that simplifies field maintenance and device replacement

Sporlan 168186 EBQE Valve Body Els PW 17895 the Lennox 28G38 Relay isThe Sporlan 168186 EBQE Valve Body is a professional grade, externally equalized expansion valve component engineered for high pressure R410A refrigeration and air conditioning systems. Designed as part of the versatile BQ series, this brass body features 3 8" x 1 2" ODF extended connections that simplify the brazing process for contractors while ensuring a leak proof, metal to metal knife edge joint. The balanced port construction is specifically