Bard HVAC 5651-142BX Valve R-410A and a 600 psi body

and a 600 psi body pressure rating

and all necessary NBR O-rings and gaskets for a total internal rebuild

For non-potable hydronic or closed-loop heating systems

Does this fit Spark Ignition or Hot Surface Ignition models

or the control board throwing a flash code for "Pressure Switch Stuck Open

Bard HVAC 5651-142BX Valve R-410A and a 600 psi bodyThe Bard HVAC 5651 142BX is a precision engineered SmartValve gas control system designed for high efficiency natural gas applications. This unit serves as the direct replacement for 5651 142, featuring a 1 2" x 1 2" NPT configuration that ensures seamless integration into existing Bard wall mount units and furnaces. Operating on a 24VAC control circuit, this valve combines gas flow regulation with integrated electronic ignition sequencing. Its