rebuild kits are series-specific

and 1-5V for seamless integration with any BAS controller

Smith residential boilers

this is a two-stage gas valve managed by a multi-stage control board

BASO BGD258ABC-1CADDC Gas Valve R-407A rebuild kits are series-specificThe BASO BGD258ABC 1CADDC Gas Valve is a specialized 3 8" NPT natural gas valve engineered for high demand residential and light commercial heating applications. This model is the direct cross reference for BGD258ABC 2CADD, providing technical continuity for field replacements. Operating with a 95,000 BTU hr capacity, it integrates gas pressure regulation with an automatic safety shut off to maintain precise manifold pressure. Designed for HVAC gas