Pentair 476223Z ignition control module replacement kit for MasterTemp and Max-E-Therm heatersPentair MasterTemp Max-E-Therm Ignition Control Module Replacement Kit, 476223Z In stock$33599
Pentair 476223Z ignition control module replacement kit for MasterTemp and Max-E-Therm heaters
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Pentair MasterTemp Max-E-Therm Ignition Control Module Replacement Kit, 476223Z

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$33599
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Quick overview

  • Genuine Pentair OEM part number 476223Z, also listed as 476223.
  • Two heater families fits Pentair MasterTemp and Sta-Rite Max-E-Therm heaters.
  • Ignition control the module that runs the ignition sequence and lights the burner.
  • Replacement kit supplied as a kit for servicing the existing heater.
  • Common no-heat fix a failed ignition module is a frequent cause of a heater that runs the blower but never fires.
  • Electrical system part works with the igniter, terminal board and membrane switch pad on the same heater.
Full description and specifications ↓

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Product details

The Pentair 476223Z is the ignition control module replacement kit for Pentair MasterTemp and Sta-Rite Max-E-Therm pool heaters. It is the genuine Pentair part, also listed under the earlier number 476223.

What the module does

The ignition control module runs the heater's lighting sequence: it confirms the safeties are satisfied, energizes the igniter, opens the gas valve and watches for flame. When it fails, the heater typically runs the blower and then locks out without ever firing.

Diagnosing before you buy

A no-ignition fault can also come from the igniter, the air flow switch, the terminal board or the gas supply. Rule those out first; if the sequence stalls at the module, this kit is the fix.

Specifications
Brand Pentair
Manufacturer part number 476223Z
Also listed as 476223
UPC 788379888237
Type Ignition control module replacement kit
Fits Pentair MasterTemp and Sta-Rite Max-E-Therm heaters
Shipping weight 2 lb
Ships Parcel

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Questions and answers

What people ask about this product, answered by our pool techs.

Which heaters does this kit fit?
Pentair MasterTemp heaters and Sta-Rite Max-E-Therm heaters.
Is 476223 the same part as 476223Z?
Yes. 476223Z is the current Pentair number for the 476223 ignition control module kit.
How do I know the ignition module is the problem?
If the blower runs and the heater goes through its sequence but never lights, or locks out on an ignition fault, the module is a likely cause. Check the igniter, air flow switch and gas supply too, since they produce similar symptoms.
Is it a genuine Pentair part?
Yes. It is the OEM Pentair replacement kit.
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