Weil McLain 510-811-457 Converion Kit THPU32HP7Y Key Benefits Direct OEM Compatibility:

Key Benefits Direct OEM Compatibility: Serves as a drop-in replacement for the EF33CW198 and several legacy Carrier gas valve models

engineered to withstand rigorous operational cycles

you may need to utilize a mounting template or drill new holes as the updated circuitry may have a slightly larger footprint than legacy models

As an essential component for routine service and heat exchanger maintenance

What components are required for a full installation

Weil McLain 510-811-457 Converion Kit THPU32HP7Y Key Benefits Direct OEM Compatibility:Upgrade your legacy boiler system with the Weil McLain 510 811 457 Conversion Kit, a professional grade solution designed to transition existing controls to the modernized United Technologies Universal Control System (UCS). This comprehensive gas boiler ignition upgrade is specifically engineered for Weil McLain EGH boilers and serves as a direct replacement for discontinued Honeywell S86H, S86D, S8620, or Johnson Controls G 60 PAK and G 60 PFL