Whirlpool is Lowe\'s budget-tier; Rheem is Home Depot\'s primary water heater brand. Different distribution, different warranty positioning.
Standard comparison
| Whirlpool NU50T122 (50-gal Gas) | Rheem Performance Plus 50-gal Gas | |
|---|---|---|
| Tank warranty | 6 years | 9 years |
| UEF | 0.62 | 0.62 |
| Typical price | $649-849 | $849-1,049 |
| Retailer | Lowe\'s | Home Depot |
Rheem Performance Plus offers 9-year warranty at $200 premium. For warranty-priority shoppers, Rheem wins at Home Depot.
Energy Smart vs Performance Plus
Whirlpool Energy Smart (9-year warranty at $899-1,099) vs Rheem Performance Plus (9-year at $849-1,049). Roughly comparable.
Hybrid Heat Pump comparison
| Whirlpool UE6T-66H | Rheem ProTerra 65-gal | |
|---|---|---|
| UEF | 2.8-3.0 | 4.0+ |
| Warranty | 10 years | 10 years |
| EcoNet Wi-Fi | No | Yes |
| Typical price | $1,599-1,999 | $1,899-2,299 |
Rheem ProTerra has higher UEF and Wi-Fi. Whirlpool UE6T-H is older platform; only worth choosing if heavily discounted.
Tankless
Rheem makes tankless (RTGH). Whirlpool doesn\'t. For tankless shoppers, Rheem at Home Depot.
Heat pump
Rheem ProTerra is the current heat pump line. Whirlpool UE6T-H is older platform.
When Whirlpool wins
- Lowe\'s shopper
- Brand recognition
- Standard NU122 budget pricing
- Energy Smart 9-year warranty
When Rheem wins
- Home Depot shopper
- Higher UEF Hybrid Heat Pump (ProTerra)
- Wi-Fi via EcoNet
- Tankless
- Longer warranty at base tier (Performance Plus 9 vs Whirlpool standard 6)
Bottom line
Different retailer. For tank water heaters, Rheem Performance Plus offers longer base warranty than Whirlpool standard. Whirlpool Energy Smart matches Rheem Performance Plus on warranty.