Resideo V110E1012 Angle Body 320735-701 you would require the RK

you would require the RK 008-B (0888012) in addition to these parts

Simplified Serviceability: Features standard bolt patterns for rapid installation during emergency HVAC pump repair

the 1320552 is a standard high limit control used across various furnace models

this differential pressure switch prevents the heating or cooling cycle from continuing under unsafe venting conditions or insufficient airflow

Resideo V110E1012 Angle Body 320735-701 you would require the RKThe Resideo V110E1012 is a heavy duty vertical angle pattern valve body specifically engineered for high capacity two pipe steam or hot water systems. Featuring a 3 4" NPT threaded connection, this nickel plated bronze body is designed for seamless integration with T104 thermostatic actuators (including T104B, C, and F models) to provide precise, non electric zone control. Built to handle North American heating loads, the V110E1012 utilizes a 5. 8 Cv