The York S1-025-41336-000 Limit Switch is a critical OEM replacement part engineered for high-precision thermal monitoring in residential and light commercial furnaces

This part is essential for resolving pressure switch stuck open errors and ensuring long-term HVAC system performance and safety compliance

A reinforced bellows-activated diaphragm manages pressure spikes up to a 300 PSI maximum service pressure

It is the standard solution for resolving intermittent control issues

Modine 5H0629550001 Spacer 340155-7024 The York S1-025-41336-000 Limit SwitchThe Modine 5H0629550001 Spacer is a critical OEM component designed for precise standoff and structural alignment within Modine gas fired unit heaters and HVAC assemblies. As a veteran grade HVAC replacement part, this spacer ensures proper mechanical clearances, preventing metal to metal fatigue and maintaining the integrity of internal mounting configurations. Engineered with a weight of approximately 0. 58 lbs, it provides the necessary rigidity