Description
This is a brand new OEM Reznor upgraded Direct Spark Ignition Control Borad. It is a direct replacement for Reznor. It replaces the part numbers listed below.
The control board is the brain of your unit, coordinating and executing the operation of other various components by sending voltage when and where needed. A control board is constantly monitoring sensors and safety switches in the unit.
Replaces:
RZ204955 204955 900545

Repair Difficulty Level


Partial list of Model numbers that use this part:
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