Overview
Rheem RTG20329AR — Axiom External Neutralizer.
Prevents acidic condensate from corroding drains and sewer systems Provisionally patented manual reset float system indicates if the unit has become restricted Integral bypass feature prevents condensate backflow into appliance Neutralized condensate is more environmentally friendly Reversible for fast and easy installation Helps maintain a neutral environment for bacteria in septic systems through neutralization
- Manufacturer part number: RTG20329AR
- Brand: Rheem
- Category: Other
- Sold for HVAC / plumbing service replacement — verify OEM fitment before ordering
Frequently asked questions
What is RTG20329AR?
Rheem RTG20329AR is sold as AXIOM EXTERNAL NEUTRALIZER. Confirm fitment against your equipment model and the OEM part number before ordering.
Is this an OEM part number?
The manufacturer part number is RTG20329AR. Our internal warehouse SKU uses a TL- prefix for inventory tracking.
How should I verify compatibility?
Match the full OEM part number on the old component or your unit's parts list. When in doubt, provide the equipment model number to your counter person.
Do you include installation instructions?
Follow the OEM service literature for your equipment. Disconnect power and recover refrigerant or isolate water as required before replacing parts.
What is your return policy on parts?
Unopened, unused parts in original packaging may be returned per store policy. Electrical and special-order items may be final sale — check the product page notes.
Is a GTIN/UPC available?
When a manufacturer GTIN is known it is listed in the barcode field. Some HVAC OEM parts ship without a retail UPC; brand and MPN still identify the product.
Before you go
Want quotes from 10+ distributors on this part?
Tell us where to send them. We will check price and availability across our distributor network and email you the best offers.

Rheem · RTG20329AR
Rheem RTG20329AR Axiom External Neutralizer
Rather buy it now?
Request sent
We'll email with quotes for Rheem RTG20329AR.