Skip to main content
Most in-stock orders ship same or next business day · 16,700+ parts from 100+ brands Email quotes@globalpartsupply.com

York S1-02543257000 Modulating Gas Valve 24V 1/2" NPT

York

$406.95

In Stock

Write a Review
SKU:
S1-02543257000
Adding to cart… The item has been added

30-day returns on most unused, uninstalled parts Secure checkout with cards, PayPal or Google Pay Questions? quotes@globalpartsupply.com

Flat-rate shipping. The same price to anywhere in the 50 states.

Ships same or next business day · UPS Ground or comparable carrier, typically 1–5 business days.

Specifications

Product Type:
Modulating Gas Valve
Application:
Residential/Commercial
System Type:
Furnace, Boiler
Installation Type:
OEM Replacement
Voltage:
24V
Voltage Class:
Low Voltage
Fuel Type:
Natural Gas
Inlet Size:
1/2" NPT
Connection Type:
NPT
Connection / Joint:
NPT
OEM replacement modulating gas valve for York furnaces and boilers. 24V coil, 1/2" NPT connections, natural gas rated. Two-stage modulation for precise heating control and improved efficiency. Direct replacement for York Gen2 systems.