This #41 gas orifice is a critical recovery component for York

Durable Material: High-resilience neoprene gasket construction offers superior resistance to environmental degradation and oil mist

provided the capacitance (5 MFD) remains identical

ensuring a leak-proof seal in high-vacuum and high-pressure environments

Johnson Controls T-4002-5017 Dial This #41 gas orifice isThe Johnson Controls T 4002 5017 Dial is a critical replacement component designed for horizontal mounted thermostats within the T 4000 series pneumatic control systems. This external set point dial facilitates precise manual adjustments of the pneumatic thermostat setpoint, allowing technicians to calibrate or modify space temperature settings without removing the protective cover. Engineered for high volume output thermostats, the dial features a