Rinnai REHP Series 80 Gallon Residential Hybrid Water Heater - REHP80
Rinnai REHP Series 80 Gallon Residential Hybrid Water Heater - REHP80
Special Order. Expect 4-6 weeks for delivery, subject to change
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High-Efficiency Hybrid Hot Water with the Rinnai REHP80
The Rinnai REHP80 80 gallon residential hybrid heat pump water heater delivers efficient, sustainable hot water by extracting heat from surrounding air and converting it into usable energy. With ENERGY STAR® certification and a Uniform Energy Factor (UEF) up to 4.0, it supports lower utility costs and eligibility for rebates and incentive programs.
Key Features
Ultra-Efficient Hybrid Heat Pump Technology
Uses advanced heat pump technology to extract ambient heat from surrounding air, delivering highly efficient hot water production while reducing overall energy consumption and operating costs.
ENERGY STAR® Certified High Efficiency Performance
Designed to meet strict ENERGY STAR® requirements with a UEF up to 4.0, helping homeowners qualify for rebates, incentives, and long-term energy savings.
Reliable Hot Water Supply with Strong Recovery
Provides up to 91 gallons of First Hour Rating (FHR), ensuring consistent hot water delivery for households with higher daily demand.
Quiet, Flexible Indoor Installation Design
Engineered for indoor installation with a variable-speed fan for quiet operation and a compact design that supports flexible placement and duct-ready configurations.
Product Details
- Hybrid heat pump water heater designed for high-efficiency residential use
- Extracts heat from surrounding air to produce hot water with reduced energy consumption
- ENERGY STAR® certified and compliant with multiple rebate and incentive programs
- Uniform Energy Factor (UEF) up to 4.0 for premium efficiency performance
- First Hour Rating (FHR) up to 91 gallons for strong household demand support
- Operates in multiple modes including heat pump, hybrid, and electric backup
- Variable-speed fan designed for quiet, efficient operation
- Indoor installation with duct-ready configuration (duct kit sold separately)
- 4.5 kW electric backup elements for added hot water assurance
- Designed for residential applications with long-term reliability
For decades, Rinnai has been a trusted leader in high-efficiency water heating solutions. Their advanced tankless and heating systems are designed to deliver consistent hot water comfort while improving energy efficiency.
Additional Information
- Brand: Rinnai
- Model (MPN): REHP80
- Voltage: 208–240V, 60Hz, Single Phase
- Recirculation Capable: Yes
- Wi-Fi Capable: No
- Refrigerant: R134a
- Warranty: 10 years tank & parts / 1 year labor (residential)
Learn more about the Rinnai REHP Series 80 Gallon Residential Hybrid Water Heater in our article, Pros and Cons of Tankless Water Heaters.
| Weight | 358.0 lb |
|---|---|
| Certifications | Energy Star, AHRI, NEEA Tier 4, CTA-2045-B Level 1 |
| Collection | REHP Series |
| Connection Size | 3/4 in. |
| Connection Type | Threaded |
| Height | 74.20 in. |
| Horse Power | 1/3 |
| Inlet Size | 3/4 in. |
| Installation Type | Free Standing |
| Length | 25.69 in. |
| Room | Utility |
| Vent Type | Atmospheric |
| Voltage | 240 V / 60 Hz |
| Width | 25.69 in. |
| Inventory Number | RINREHP80 |
| MPN | REHP80 |
| Amps | 30 |
