Pentair 475612 condensate neutralizer kit for the ETI 400 heaterPentair Condensate Neutralizer Kit for ETI 400 Heater, 475612 In stock$23399
Pentair 475612 condensate neutralizer kit for the ETI 400 heater
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Pentair Condensate Neutralizer Kit for ETI 400 Heater, 475612

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$23399
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Quick overview

  • ETI 400 specific Made for the Pentair ETI 400 heater.
  • Handles acidic condensate A high efficiency heater makes condensate, and that condensate is acidic.
  • Filters before it drains The neutralizer treats the condensate on its way out instead of sending it straight to the drain.
  • Optional accessory Pentair lists the condensate neutralizer cartridge kit as an optional ETi 400 accessory.
  • Genuine Pentair Factory kit 475612, UPC 788379877255.
  • Sold as a kit Supplied as the complete condensate neutralizer kit.
Full description and specifications ↓

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Product details

The Pentair Condensate Neutralizer Kit for ETI 400 Heater, 475612, is the Condensate Neutralizer Cartridge Kit Pentair lists as an accessory for its ETi 400 high efficiency pool and spa heater.

Why a heater needs one

The ETi 400 is a 400,000 BTU heater with 96 percent thermal efficiency, and a heater that efficient condenses water out of its flue gas. That condensate is acidic, and the neutralizer cartridge treats it before it drains away.

Fit

Pentair lists 475612 with the ETi 400 accessories, alongside the direct air intake kit for indoor installations (475971) and the propane gas conversion kit (476072). Its condensate assembly sheet shows the cartridge as optional and sold separately. The cartridge may be mounted to the base of the heater for an outdoor installation, or external to the heater for an indoor installation.

Before you order

This kit is for the ETi 400 only. The ETi 250 has its own neutralizer kit, 476375Z, so confirm the model on the heater rating plate before ordering.

Specifications
Brand Pentair
Manufacturer part number 475612
UPC 788379877255
Type Condensate neutralizer kit
Fits Pentair ETI 400 heater
Pentair catalog name Condensate Neutralizer Cartridge Kit
Mounting On the heater base (outdoor) or external to the heater (indoor)
Shipping weight 8.5 lb
Ships Parcel

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Questions and answers

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

What does a condensate neutralizer do?
It treats the acidic condensate that builds up as the heater runs, acting as a filtration stage before the condensate leaves the heater.
Which heater is this for?
The Pentair ETI 400.
Is it a genuine Pentair part?
Yes. It is the Pentair kit, part number 475612.
Is the 475612 neutralizer kit required?
Pentair lists the 475612 condensate neutralizer cartridge kit as an optional accessory for the ETi 400, not a required part. A high efficiency heater makes acidic condensate, and the cartridge treats it before it drains away.
Ask your own question