or error codes on the SmartValve indicating a lack of flame signal despite a visible pilot flame

While primarily used in York units

High-Dielectric Ceramic: Prevents voltage leakage and ensures the energy reaches the tip for instantaneous ignition

it also provides a minor degree of vibration dampening

This modulating valve body is engineered with a 1/2" sweat connection and a 4

Trane CNT1466 Ignition Control 30067439-890 or error codes on theThe Trane CNT1466 is a professional grade continuous retry ignition control designed for precise flame rectification sensing in residential and light commercial gas furnaces. Engineered as a genuine OEM replacement ignition module, this controller manages the heating cycle by monitoring the flame signal and initiating a sequence of retry attempts if pilot or main burner ignition fails to establish on the first cycle. Unlike standard 1 trial or 3 trial