York S1-025-45247-000 Expansion Valve 318172-701 The Armstrong Furnace R40403-003 is

The Armstrong Furnace R40403-003 is a direct OEM replacement blower control fan timer board

This 007195F component is the standard protocol for technicians servicing gas pipelines that require a compact

and industrial fluid systems

The motor is configured for counter-clockwise (CCW) rotation when viewed from the lead/shaft end

330VAC Rating: High voltage tolerance allows for safe handling of standard line fluctuations in HVAC systems

York S1-025-45247-000 Expansion Valve 318172-701 The Armstrong Furnace R40403-003 isWhen you're troubleshooting short cycling or improper superheat in a York HVAC system, the York S1 025 45247 000 Expansion Valve is a critical OEM replacement part for restoring precise refrigerant flow control. This thermostatic expansion valve (TXV) is engineered with a 3 8" inlet and a 5 8" outlet, utilizing a standard 3 4 inch Chatleff connector to ensure a secure, leak proof integration into the evaporator assembly. Designed specifically for R