Patterson-Kelley 26-0000-0296 Pressure Switch R-407A preventing fluid loss and maintaining

preventing fluid loss and maintaining system vacuum or pressure integrity

this is the current HVAC replacement part for several legacy Reznor valves

non-spring return actuator designed for precise proportional control of dampers and valves

Properly torquing the screw terminals is essential

providing the mechanical integrity and rapid response required for modern combustion systems

Patterson-Kelley 26-0000-0296 Pressure Switch R-407A preventing fluid loss and maintainingThe Patterson Kelley 26 0000 0296 Pressure Switch is a precise safety component engineered for high efficiency commercial boiler gas trains. As a dedicated low gas pressure switch, this device monitors supply pressure to ensure the burner operates within safe stoichiometric parameters. Designed for integration with the Patterson Kelley ENVI and NURO control systems, it provides a critical interlocking function that triggers a safety lockout if fuel