When the sensing element reaches 180 degrees Fahrenheit

ensuring exceptional durability in thermal systems

Engineered for 6-ton cooling applications

or degraded blower performance

the #55 orifice is the specified component for installations between 2

Carrier EP71BA183 Service Valve 322838-753 When the sensing element reachesThe Carrier EP71BA183 Service Valve is a critical liquid line service valve engineered for HVAC maintenance and repair operations. Designed for 3 8 inch tubing connections, this brass service valve facilitates the isolation of refrigerant during system evacuation or component replacement. As a genuine OEM Carrier replacement part, it ensures proper fitment and thread pitch alignment for residential air conditioning systems. This HVAC shut off valve