Ruud Water Heater Warranty Guide
Manufactured by Rheem Manufacturing Company · Warranty info last verified: March 2026
Ruud water heaters are manufactured by Rheem Manufacturing Company. This guide covers 5 product lines: the Classic / Entry, Select Plus / Mid-Tier, Professional / Premium, Tankless Gas, and Hybrid Heat Pump. Across those lines, tank or heat exchanger coverage climbs from 6 years on the Classic / Entry to 12 years on the Professional / Premium, parts reach 12 years, and labor runs up to 1 year. The warranty stays with the original owner and does not transfer to later owners, registration is required within 60 days of installation, and claims run through 800-432-8373. An extended warranty program, ProtectionPlus, is also available to lengthen coverage.
Quick Warranty Facts
Tank / H.E. Coverage
6–12 years
Parts Coverage
12 years max
Labor Coverage
1 year
Transferable
No
Extended Warranty
Available
Registration Required
Yes: within 60 days
Warranty by Product Line
Coverage periods vary by model series. Check your model against the table below.
| Product Line | Tank / H.E. | Parts | Labor |
|---|---|---|---|
Classic / Entry Entry-level contractor-sold line. Identical warranty to Rheem Performance. | 6 yr | 6 yr | 1 yr |
Select Plus / Mid-Tier Mid-tier residential line. | 9 yr | 9 yr | 1 yr |
Professional / Premium Premium contractor-grade residential line. | 12 yr | 12 yr | 1 yr |
Tankless Gas 12-year heat exchanger warranty. Manufactured by Rheem. | 12 yr | 5 yr | 1 yr |
Hybrid Heat Pump Same specs as Rheem ProTerra. | 10 yr | 10 yr | 1 yr |
How to Register Your Ruud Water Heater
Ruud requires registration within 60 days of installation to activate full coverage on your chosen line (5 are covered here). Missing that 60-day window can reduce your coverage, so complete it right after install.
You will need:
- Serial number (from the rating label)
- Model number
- Installation date
- Installer's name and contact info
- Your name and address
Have these ready before the 60-day Ruud deadline passes.
What's Covered
- Defects in materials and workmanship under normal residential use
- Classic / Entry: 6-year tank coverage, 6-year parts, and 1-year labor
- Select Plus / Mid-Tier: 9-year tank coverage, 9-year parts, and 1-year labor
- Professional / Premium: 12-year tank coverage, 12-year parts, and 1-year labor
- Tankless Gas: 12-year heat exchanger coverage, 5-year parts, and 1-year labor
- Hybrid Heat Pump: 10-year tank and compressor coverage, 10-year parts, and 1-year labor
- Heat exchanger failure on the Tankless Gas and Hybrid Heat Pump
What's NOT Covered
Ruud lists 6 situations that fall outside coverage on its 5 lines:
- Improper installation or failure to meet local codes
- Installation by unlicensed contractors
- Sediment and scale buildup
- Thermal expansion damage without expansion tank
- Unauthorized modifications
- Labor after year one (unless ProtectionPlus purchased)
Extended Warranty: ProtectionPlus
Cost Range
$130–$250
Additional Years
+4 years
Includes Labor
Yes
Buy at Install
Required
Same Rheem ProtectionPlus program available for Ruud units. Must be purchased and installed at initial installation.
How to File a Ruud Warranty Claim
- 1
Locate serial and model numbers on the rating label
- 2
Register at ruud.com if not already registered
- 3
Contact your original installing contractor
- 4
If unavailable, call Ruud support at 800-432-8373
- 5
The contractor or service provider submits the warranty claim
Ruud warranty line: 800-432-8373
Warranty Transferability: No
Warranty applies to the original owner at the original installation address only. Not transferable.
Bought a home that came with a Ruud unit? Because Ruud coverage stays with the first owner, the remaining warranty probably did not follow the sale to you, even if the calendar time has not expired. To confirm, decode the serial with our free tool for the manufacture date, then call the Ruud line at 800-432-8373 (labor help is limited to 1 year from install).
Additional Notes
Ruud is manufactured by Rheem Manufacturing Company and shares identical warranty terms. Ruud products are sold primarily through HVAC contractors and wholesale distributors. The warranty date begins at installation or manufacture date plus 90 days, whichever is earlier.
Related brands with similar warranty terms:
Ruud Warranty FAQ
How many years does the Ruud tank warranty last?
Ruud tank or heat exchanger coverage ranges from 6 to 12 years, from the Classic / Entry up to the Professional / Premium. Parts are covered for up to 12 years and labor for up to 1 year.
Can I transfer a Ruud water heater warranty to a new owner?
No. Ruud warranties are not transferable. Warranty applies to the original owner at the original installation address only. Not transferable.
How do I check whether my Ruud water heater is still under warranty?
Decode your serial number with our free tool at WaterHeaterChecker.com to find the manufacture date, then compare it against the coverage for your line (Classic / Entry, Select Plus / Mid-Tier, Professional / Premium, Tankless Gas, and Hybrid Heat Pump). You can also call Ruud at 800-432-8373 with your serial number.
What voids a Ruud water heater warranty?
Common warranty voiding issues for Ruud include: Improper installation or failure to meet local codes; Installation by unlicensed contractors; Sediment and scale buildup.
Does Ruud sell an extended warranty for the Classic / Entry, Select Plus / Mid-Tier, Professional / Premium, Tankless Gas, and Hybrid Heat Pump?
Yes. Ruud offers ProtectionPlus: Same Rheem ProtectionPlus program available for Ruud units. Must be purchased and installed at initial installation. It adds 4 years of coverage, includes labor, and costs $130–$250. It must be purchased at the time of installation.
What should I do if my Ruud water heater fails under warranty?
Locate serial and model numbers on the rating label. Then register at ruud.com if not already registered. The Ruud warranty line is 800-432-8373.
More for Your Ruud Water Heater
Not sure which of Ruud's 5 lines you have?
Coverage differs across Ruud's lines, so decode your serial number to find the manufacture date and match it to the right 5-line warranty range above.
Decode Your Ruud Serial NumberThe 5 coverage figures shown above were last verified in March 2026 and are provided as a helpful reference only. Warranty terms are set by Ruud and may change at any time. Always refer to the warranty certificate that came with your water heater for the definitive terms of your coverage. WaterHeaterChecker.com is not affiliated with Ruud or Rheem Manufacturing Company.