Retail-Ready Protection, Complete in One BoxIncludes the powered titanium rod, adapter, Teflon tape, 2 installation sockets, nameplate sticker, and user guide.
aurauto® TGR2-X1 — Powered Titanium Anode Rod
Engineered for residential water heaters. Built to outlast the tank.
Package Size 360 × 130 × 60 mm
Tank Capacity 40-89 Gallons
Material MMO Titanium
Power 110V In / 12V DC Out / 0.015 A
Thread 3/4" NPT
24H Odor RemovalEliminates the sulfur bacteria that cause rotten egg smell — odor gone within 24 hours of install.
20-Year LifespanBacked by a 20-year limited warranty. Titanium never depletes like magnesium or aluminum anodes.
Micro-Current ShieldA continuous 12V low-voltage current protects your tank around the clock — no depletion, no maintenance.
Zero-Replacement WasteInstall once — no more swapping out spent anodes every 3-5 years or discarding used metal.
Verified feedback from our beta-tester review program.
4.9
★★★★★
Based on 47 verified reviews
"Hot water smelled like rotten eggs for months. Installed the TGR2-X1 in 8 minutes —smell gone in under 18 hours."
Mark R., Verified Buyer
"Compared prices for two weeks. aurauto shipped free in 2 days, and I save $50+ per anode cycle."
Diane L., Verified Buyer
"I was nervous about electronics near the water tank. It's genuinely silent —no hum, no glow, just a tiny LED."
Andre M., Verified Buyer
Review program launching. Ratings shown reflect verified beta-tester reviews collected during the TGR2-X1 WQA test cycle. Public verified-buyer reviews will replace these as soon as the public review program is enabled (target Q3 2026).
Unit-Level Traceability
Every Unit Has an Identity
Every aurauto unit carries a laser-marked serial number tied to its production and service records. The same code is written on the service label at install — share it with our team anytime for faster support.
1Laser-Marked Unique Code
2Internal Record Linkage
3Matching Service Label
Internal traceability records are maintained by aurauto for quality control and service support. This is not a consumer-facing online lookup system.
How aurauto Compares
Same certification standard. Smarter engineering. Lower price. Unit-level accountability.
Side-by-side comparison: aurauto vs market brands vs substandard alternatives
Feature
aurauto®
Market Brands
Substandard Alternatives
Price (40-89 Gal)
$99
$150+
$40-80
WQA Gold Seal Certified
✓
✓
✗
ETL Listed (UL Safety Standard)
✓
✓
✗
ISO 9001 Certified Manufacturing
✓
✓
✗
Anti-Corrosion Engineering Heritage
✓
✗
✗
Internal Production, Quality & Service Record Linkage
✓
Not Published
Not Published
QR Code Video Install Tutorial
✓
✗
✗
Dedicated Customer Support Channel
✓
✓
✗
Competitor figures are general market observations at the time of publication and are not attributed to any specific brand. aurauto is not affiliated with any other brand.
Certified by the Authority
Every claim is backed by independent certification or transparent documentation.
WQA Gold Seal CertifiedTested and certified by the Water Quality Association against NSF/ANSI/CAN 372.
ISO 9001:2015Manufacturer's Quality Management System. Issued by ZSC, CNAS C284-M.
ISO 14001:2015Manufacturer's Environmental Management System. Issued by ZSC, CNAS C284-M.
ISO 45001:2018Manufacturer's Occupational Health & Safety. Issued by ZSC, CNAS C284-M.
ETL Listed Power AdapterClass 2 power supply certified by Intertek to UL 1310 / CSA C22.2#223.
RoHS Compliant Power AdapterTested lead-free and hazardous-substance-free by DEKRA Testing and Certification.
Six answers to the questions homeowners ask before clicking "Buy".
Does my water heater need an anode rod?
All residential water heaters come with a sacrificial anode rod from the factory. It depletes over time. If your tank is 3+ years old and the anode has never been replaced, the answer is almost certainly yes. The aurauto TGR2-X1 is a permanent, powered replacement that never depletes.
How often should I replace my anode rod?
Traditional magnesium or aluminum anode rods need replacement every 3-5 years. The aurauto TGR2-X1 powered titanium anode is permanent —no replacement required. Once installed, it protects the tank for the full life of the water heater.
Is the installation difficult?
The install takes about 5 minutes with a 1-1/16" socket wrench. A QR code in every package links to a step-by-step video tutorial. No plumbing modifications, no electrical permit required (it plugs into a standard 110V outlet).
Does it fit Bradford White water heaters?
No. Most Bradford White tanks place the anode in the hot water outlet rather than a dedicated anode port. The TGR2-X1 is engineered for the dedicated anode port. We do not currently offer a Bradford White-compatible model. Please verify your water heater brand and port location before purchasing.
Where is aurauto manufactured?
aurauto TGR2-X1 is made in China by Ningbo Shanhai Yunchuang Intelligent Technology Co., Ltd. We disclose country of origin transparently on every package, in user manuals, and on this website. We do not rebrand or relabel.
What is the return and warranty policy?
30-day no-questions-asked returns on unopened packages. 20-year limited warranty against manufacturing defects. Free shipping on all US orders. See the Warranty & Returns page for full terms.
ISO 9001:2015
Manufacturer's Quality Management System. Issued by ZSC, CNAS C284-M.
ISO 14001:2015
Manufacturer's Environmental Management System. Issued by ZSC, CNAS C284-M.
ISO 45001:2018
Manufacturer's Occupational Health & Safety. Issued by ZSC, CNAS C284-M.
ETL Listed Power Adapter
Class 2 power supply certified by Intertek to UL 1310 / CSA C22.2#223.
RoHS Compliant Power Adapter
Tested lead-free and hazardous-substance-free by DEKRA Testing and Certification.
