York Ignition Control Board S1-37327818001 50E47-843

York S1-37327818001 Ignition Control Board – 50E47-843

Restore the reliable heating performance of your York, Luxaire, or Coleman furnace with the York S1-37327818001 Ignition Control Board. This is a Genuine OEM Factory Authorized Part, specifically engineered to manage the ignition sequence and safety monitoring of your heating system. Manufactured by White-Rodgers, this high-reliability control module ensures your furnace operates at peak efficiency and safety.

Technical Specifications

  • Part Number: S1-37327818001
  • Manufacturer Model: White-Rodgers 50E47-843
  • Application: Hot Surface Ignition (HSI) Control
  • Voltage: 24 VAC Control Circuit
  • Frequency: 60 HZ
  • Function: Manages gas valve timing, igniter warm-up, and flame sensing.

Direct Replacement & Cross-Reference Guide

The S1-37327818001 is the authorized direct replacement for several legacy York and White-Rodgers ignition modules. It is an exact "drop-in" fit for:

  • White-Rodgers Number: 50E47-843
  • York / Luxaire / Coleman P/N: 373-27818-001
  • Common Applications: Used extensively in residential gas furnaces and light commercial rooftop units (RTUs).

Why Choose Genuine York OEM Parts?

When you choose a Factory Authorized ignition board, you guarantee total compatibility with your system's existing wiring harness and safety sensors. Unlike universal "one-size-fits-all" boards, the S1-37327818001 features:

  • Precise Timing: Pre-programmed ignition and blower delays specifically tuned for York heat exchangers.
  • Plug-and-Play Installation: Matches the original footprint and terminal layout, eliminating the need for complex rewiring or bracket modifications.
  • Safety Compliance: Maintains the original UL safety certification and AGA ratings of your furnace.

Installation Tip: Flame Sensor Maintenance

When replacing an ignition control board, we highly recommend inspecting and cleaning your furnace's flame sensor. A dirty or oxidized flame sensor can cause the new board to "lock out" by failing to detect a successful ignition. Replacing or cleaning the sensor at the same time as the board ensures a reliable, first-time start-up and prevents future service calls.

Shipping Information

  • Service Area: Shipping rates apply to the continental United States.
  • Secure Packaging: All control boards are shipped in anti-static protective packaging and reinforced boxes to prevent electronic discharge or physical damage during transit.

$252.00

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  • Model: 50E47-843
  • Manufactured by: York
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