we recommend this OEM -

Horizontal mounting can affect the calibration due to the weight of internal components

Rugged Durability: Features a 304 stainless steel probe and a heavy-duty NEMA 1 enclosure to withstand mechanical shock and vibration

As a direct factory replacement

ensuring that the inducer motor is pulling the correct vacuum through the heat exchanger before allowing the ignition sequence to proceed

Schneider Electric (Erie) VT3212 Valve Body we recommend this OEM -The Schneider Electric (Erie) VT3212 Valve Body is a robust, 3 way mixing and diverting solution engineered for precision flow control in hydronic systems. This 1 2" sweat zone valve body features a 3. 0 Cv rating, making it ideal for high static residential and commercial applications where accurate temperature modulation is critical. Built from forged brass with a nickel plated stem and BUNA N paddle, the VT3212 is compatible with hot and chilled