This cover is a direct OEM match for the MP953C1026 and compatible 5" models frequently paired with V5011 and V5013 valve bodies

The York S1-025-19499-002 Temp Control is an essential OEM SPST (Single Pole Single Throw) temperature control engineered for precision sensing in residential and commercial HVAC units

and 3N fittings

The S1-2940-3161 is designed as an automatic reset limit switch

Can I manually turn the load on without changing the tripper settings

Armstrong Furnace R36771B001 Pilot Burner Els PW 17895 This cover is a directThe Armstrong Furnace R36771B001 Pilot Burner is a critical replacement component designed for Natural Gas HVAC systems. Engineered for precision and long term reliability, this NG pilot assembly ensures consistent ignition cycles and stable flame rectification. As a high performance HVAC replacement part, it is compatible with specific Armstrong and Allied Air residential furnaces, maintaining the precise millivolt signal required by the gas valve.