those components must be sourced separately to restore full functionality

The York S1-024-35261-000 Pressure Switch is a critical safety component designed for precise monitoring of combustion air and exhaust gas flow within high-efficiency HVAC systems

Durable Material: Heavy-duty brass construction resists oxidation and thermal fatigue in demanding HVAC cabinet conditions

Direct OEM Fit: Drop-in replacement for the B13400271S motor

Sporlan 901173 ORIT-6-30/100 5/8 OD Evaporator Pressure Regulating Valve Els PW 29614 those components must be sourcedThe Sporlan 901173 ORIT 6 30 100 is a heavy duty, direct acting evaporator pressure regulating valve engineered to maintain precise suction pressure control in commercial refrigeration and air conditioning systems. Designed for 5 8 ODF solder connections, this EPR valve features a 30 to 100 psi adjustment range and a robust 3 4 inch port to handle varying load requirements effectively. Its hermetic construction eliminates the need for gaskets or