York S1-025-43257-000 Gas Valve Freon Whether you are performing a

Whether you are performing a routine motor swap or a complete system overhaul

Durable SPST Contacts: High-grade Single Pole Single Throw switch design engineered for heavy-duty HVAC electrical loads

This lamp is engineered to handle the thermal cycles common in commercial kitchens

this solid steel blower shaft is manufactured to strict tolerances to ensure minimal runout and vibration during high-RPM operation

York S1-025-43257-000 Gas Valve Freon Whether you are performing aOptimizing high efficiency burner performance requires the precision of the York S1 025 43257 000 Gas Valve. As a primary OEM modulating gas valve, this Gen 2 component is engineered for 97% AFUE multi position furnaces, providing seamless gas flow regulation to eliminate temperature swings. Unlike standard single stage models, this 3 4 inch NPT gas valve utilizes a 24V control signal to modulate output between 0. 42" and 3. 5" WC, ensuring the