Resideo AM100R-US-1 Valve 323055-751 provided the physical frame size

provided the physical frame size and electrical specifications match

removing the risk of tampering or creep associated with variable valves

ensure you have adequate clearance for the unused shaft or verify that the dual-shaft extension does not interfere with the housing or other components

This furnace circuit board replacement serves as the central intelligence of your HVAC system

it is designed to mount using the existing factory bracketry in compatible modules

Resideo AM100R-US-1 Valve 323055-751 provided the physical frame sizeDesigned for hydronic professionals, the Resideo AM100R US 1 is an AM 1 series thermostatic mixing valve engineered specifically for heating only applications such as radiant floor heating and boiler systems. This 1 2" union sweat mixing valve delivers precise temperature control within a 70 180F range, featuring a high capacity 3. 9 Cv rating to ensure optimal flow. Built for durability in demanding mechanical rooms, the valve utilizes nickel plated