this 2-way normally closed valve features a 7/8" ODF sweat connection with extended copper ends

and WHN400

the VT2342 is the valve body only

the IP67-rated housing protects internal circuitry against moisture and dust

This blower wheel is designed for clockwise (CW) rotation when viewed from the hub side

Lennox 12P55 Limit Switch 323613-751 this 2-way normally closed valveWhen you are dealing with a furnace that is short cycling or hitting the high limit threshold prematurely, the Lennox 12P55 Limit Switch (Model L190 30F) is the exact OEM replacement required to restore safe operation. This bimetallic disc limit switch is engineered to monitor heat exchanger temperatures, featuring a critical 190F cutout setpoint and a 30F differential for the reset. As a primary safety component in Lennox residential furnaces, it