a 3/8 inch bulb well (such as the WEL14A-600R) is recommended to protect the capillary and allow for easy replacement without draining the system

OEM Precision: Factory-calibrated 1

Key Benefits for the Jobsite Precise Thermal Calibration: Opens at 185°F and resets at 155°F to prevent heat exchanger fatigue

Built to handle the rigorous demands of industrial hydraulic and pneumatic systems

making it suitable for high-demand swimming pool heaters and commercial boilers

Sporlan 903106P Valve R-410A a 3/8 inch bulb wellThe Sporlan 903106P, also identified as the LAC 10 295HP, is a heavy duty head pressure control valve engineered for consistent refrigerant flow in low ambient conditions. This three way modulating valve responds directly to receiver pressure, utilizing a 295 PSI factory setting to bypass the condenser when pressures drop below the setpoint. By diverting discharge gas to the receiver and flooding the condenser, it effectively maintains the necessary