Pentair 472447 MiniMax NT DDTC ignition modulePentair MiniMax NT DDTC Ignition Module, 472447$22199
Pentair 472447 MiniMax NT DDTC ignition module
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Pentair MiniMax NT DDTC Ignition Module, 472447

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$22199
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Quick overview

  • Genuine Pentair part The factory 472447 ignition module, not an aftermarket substitute.
  • MiniMax NT DDTC Made for the DDTC version of the MiniMax NT heater.
  • Module only The listing covers the ignition module itself, with no other heater components.
  • Controls the light off sequence The ignition module is what proves the sequence and fires the burner.
  • A common no ignition fix When a heater calls for heat but never lights, the ignition module is one of the first parts to check.
  • Direct swap Replaces the original module in place on an installed MiniMax NT DDTC.
Full description and specifications ↓

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Product details

The Pentair 472447 is the ignition module for the MiniMax NT DDTC pool heater. It is the genuine Pentair replacement, supplied as the module alone.

What the module does

When the heater gets a call for heat, the ignition module runs the light off sequence and confirms the burner has actually lit before it lets the heater keep running. It is a safety component as much as a control component, which is why a heater with a failed module simply will not fire, no matter how good the gas supply is.

Before you order

This is the DDTC module, so check that your MiniMax NT is the DDTC version rather than an earlier control. A no ignition fault can also come from the igniter, the gas valve or the pressure switch, so it is worth ruling those out before the module goes in.

Specifications
Brand Pentair
Manufacturer part number 472447
UPC 788379696962
Type Ignition module
Fits Pentair MiniMax NT DDTC heater
Included Ignition module only
Shipping weight 0.55 lb
Ships Parcel

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Questions and answers

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

Which heater does this fit?
It is the ignition module for the Pentair MiniMax NT DDTC.
What comes in the box?
The ignition module on its own. No other heater parts are included.
Is it a genuine Pentair part?
Yes. It is the Pentair OEM module, part number 472447.
My heater will not light. Is this the part?
It is one of the parts to check. The ignition module runs the light off sequence, so a heater that calls for heat and never fires is a reason to look at it, along with the igniter and gas supply.
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