Weil McLain 512-200-079 Burner The York S1-024-21678-700 is an

The York S1-024-21678-700 is an OEM 24V SPDT Relay designed for heavy-duty switching in residential and commercial HVAC control systems

This red SpectrAlert Advance mini-horn is engineered for maximum versatility

or sprockets

you should see a reading between 25mV and 30mV under an open-circuit load when the pilot flame is active

Common Questions: When should I replace the venter gasket

Weil McLain 512-200-079 Burner The York S1-024-21678-700 is anWhen you are troubleshooting a Weil McLain CG, CGa, or CGi boiler with ignition failures or roll out issues, the Weil McLain 512 200 079 Burner is the specific OEM replacement burner required for a precise fit and reliable combustion. This stainless steel burner is engineered for high temperature resistance and features an integrated spark bracket (also referred to as a pilot bracket) to ensure stable electrode positioning and consistent flame