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10 Best Uef Water Heaters - Holiday Sale
Best Choice01SenvilleSenville 65 Gallon (245L) Hybrid Heat Pump Electric Water Heater, 4.5kW High Efficiency Tank, Energy Star®
Main highlights- Long-Lasting Hybrid System – Backed by a 7-year parts warranty and 10-year compressor warranty, this hybrid heat pump water heater is built for durability, savings, and peace of mind.
- High Efficiency Performance – With a 3.75 UEF rating and a 84-gallon First Hour Rating (FHR), this hybrid water heater delivers reliable hot water while significantly lowering energy bills.
- Energy-Saving Hybrid Water Heater – Advanced heat pump water heater technology extracts heat from the air to warm water efficiently, cutting electricity use by up to 70% compared to a standard electric water heater.
- Certified Heat Pump Hot Water Tank – UL Certified, AHRI Certified, and ENERGY STAR rated, ensuring your electric water heater meets the highest standards of safety, efficiency, and performance.
- 65 Gallon Electric Water Heater Capacity – Perfect for medium to large households, providing consistent hot water for showers, laundry, and dishes without running out.
9.8Exceptional
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- 02Rinnai
RINNAI RXP199iN Condensing Tankless Water Heater RXP199 Features 0.96 UEF with 199k BTU and Pump.
Free ShippingMain highlights- Smart Sense -Gas Control System
- Smart Connect - Rinnai Central App - Setup, Service & Troubleshoot
- Smart Circ - Self-Learning Intelligent Recirculation
- Quick Flush - Simplified Flushing; Recirculation: Inbuilt Wireless Push Buttons Activation; 4-Speed High Efficiency DC Recirculation Pump and Industry leading 2" venting up to 75 feet
- One model - Indoor/Outdoor, Natural Gas/Propane
9.7Exceptional
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- 03Rinnai
RINNAI RX199iN Condensing Tankless Water Heater RX199 Features 0.96 UEF with 199k BTU.
Free ShippingMain highlights- Smart Sense -Gas Control System
- Smart Connect - Rinnai Central App - Setup, Service & Troubleshoot
- Quick Flush - Simplified Flushing
- One model - Indoor/Outdoor, Natural Gas/Propane
- Industry leading 2" venting up to 75 feet; Recirculation: Field convertible with Internal Pump kit; Versa Vent - Outdoor Vent Adaptor and Lime Detection
9.6Exceptional
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Value for Money04RinnaiRINNAI RX160iN Condensing Tankless Water Heater RX160 Features 0.95 UEF with 160k BTU.
26% Off Free ShippingMain highlights- Smart Sense -Gas Control System
- Smart Connect - Rinnai Central App - Setup, Service & Troubleshoot
- Quick Flush - Simplified Flushing
- One model - Indoor/Outdoor, Natural Gas/Propane
- Industry leading 2" venting up to 75 feet; Recirculation: Field convertible with Internal Pump kit; Versa Vent - Outdoor Vent Adaptor and Lime Detection
9.5Excellent
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- 05Senville
Senville 50 Gallon (189L) Hybrid Heat Pump Electric Water Heater, 4.5kW High Efficiency Tank, Energy Star®
Main highlights- Long-Lasting Hybrid System – Backed by a 7-year parts warranty and 10-year compressor warranty, this hybrid heat pump water heater is built for durability, savings, and peace of mind.
- High Efficiency Performance – With a 3.75 UEF rating and a 69-gallon First Hour Rating (FHR), this hybrid water heater delivers reliable hot water while significantly lowering energy bills.
- Energy-Saving Hybrid Water Heater – Advanced heat pump water heater technology extracts heat from the air to warm water efficiently, cutting electricity use by up to 70% compared to a standard electric water heater.
- Certified Heat Pump Water Heater – UL Certified, AHRI Certified, and ENERGY STAR rated, ensuring your electric water heater meets the highest standards of safety, efficiency, and performance.
- 50 Gallon Electric Water Heater Capacity – Perfect for medium to large households, providing consistent hot water for showers, laundry, and dishes without running out.
9.4Excellent
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- 06Rinnai
RINNAI RXP160iN Condensing Tankless Water Heater Features 0.95 UEF with 160k BTU and Pump.
Main highlights- Smart Sense -Gas Control System
- Smart Connect - Rinnai Central App - Setup, Service & Troubleshoot
- Smart Circ - Self-Learning Intelligent Recirculation
- Quick Flush - Simplified Flushing; Recirculation: Inbuilt Wireless Push Buttons Activation; 4-Speed High Efficiency DC Recirculation Pump and Industry leading 2" venting up to 75 feet
- One model - Indoor/Outdoor, Natural Gas/Propane
9.3Excellent
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- 07GASLAND
Propane Tankless Gas Water Heater, GASLAND CS528LP Up to 5.28 GPM 150,000 BTU Indoor Installation Instant Residential Propane Tankless Hot Water Heater
Free ShippingMain highlights- Unlimited Hot Water On Demand -- Unlike traditional tank water heaters, our tankless gas water heater provides unlimited hot water whenever you need it. No more waiting for the water to reheat — enjoy continuous hot water for showers, laundry, or washing dishes without interruption.
- U.S.-Based Customer Support & Warranty -- We stand behind our products with a comprehensive warranty. If your water heater stops working within a year, we’ll replace it for free. Our dedicated U.S.-based customer support team is always ready to assist you with any questions.
- Space-Saving Design & Easy Installation -- Say goodbye to bulky water tanks! Our compact, suitcase-sized design fits easily into small spaces like closets, basements, or laundry rooms. Enjoy more room for your home while our easy-to-install wall-mounted unit provides on-demand hot water wherever you need it.
- Long-Lasting Durability & Reliability -- Built to last, our tankless water heater has a lifespan twice that of traditional tank heaters. With fewer parts and no tank to leak, it’s easier to maintain and repair. Plus, it’s designed for year-round reliability with built-in safety features like overheat protection, flame-out protection, and freeze protection.
- Energy Efficient & Eco-Friendly -- With an industry-leading UEF of 0.8, our tankless water heater is 34% more energy-efficient than a 50-gallon tank water heater, whose UEF is only 0.6. Save on your energy bill while reducing NOx greenhouse gas emissions by 65% compared to a 50-gallon gas tank. It’s better for the environment and your wallet!
9.1Excellent
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- 08GASLAND
Natural Gas Tankless Water Heater, GASLAND CE686NG Up to 7.6 GPM 199000 BTU Indoor Installation Instant Residential Natural Gas On-Demand Tankless Hot Water Heater
Free ShippingMain highlights- Unlimited Hot Water On Demand -- Unlike traditional tank water heaters, our tankless gas water heater provides unlimited hot water whenever you need it. No more waiting for the water to reheat — enjoy continuous hot water for showers, laundry, or washing dishes without interruption.
- U.S.-Based Customer Support & Warranty -- We stand behind our products with a comprehensive warranty. If your water heater stops working within a year, we’ll replace it for free. Our dedicated U.S.-based customer support team is always ready to assist you with any questions.
- Space-Saving Design & Easy Installation -- Say goodbye to bulky water tanks! Our compact, suitcase-sized design fits easily into small spaces like closets, basements, or laundry rooms. Enjoy more room for your home while our easy-to-install wall-mounted unit provides on-demand hot water wherever you need it.
- Long-Lasting Durability & Reliability -- Built to last, our tankless water heater has a lifespan twice that of traditional tank heaters. With fewer parts and no tank to leak, it’s easier to maintain and repair. Plus, it’s designed for year-round reliability with built-in safety features like overheat protection, flame-out protection, and freeze protection.
- Energy Efficient & Eco-Friendly -- With an industry-leading UEF of 0.8, our tankless water heater is 34% more energy-efficient than a 50-gallon tank water heater, whose UEF is only 0.6. Save on your energy bill while reducing NOx greenhouse gas emissions by 65% compared to a 50-gallon gas tank. It’s better for the environment and your wallet!
9.0Excellent
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- 09GASLAND
Propane Tankless Gas Water Heater, GASLAND CS686LP Up to 6.86 GPM 199,000 BTU Indoor Installation Instant Residential Propane Tankless Hot Water Heater
10% Off Free ShippingMain highlights- Unlimited Hot Water On Demand -- Unlike traditional tank water heaters, our tankless gas water heater provides unlimited hot water whenever you need it. No more waiting for the water to reheat — enjoy continuous hot water for showers, laundry, or washing dishes without interruption.
- U.S.-Based Customer Support & Warranty -- We stand behind our products with a comprehensive warranty. If your water heater stops working within a year, we’ll replace it for free. Our dedicated U.S.-based customer support team is always ready to assist you with any questions.
- Space-Saving Design & Easy Installation -- Say goodbye to bulky water tanks! Our compact, suitcase-sized design fits easily into small spaces like closets, basements, or laundry rooms. Enjoy more room for your home while our easy-to-install wall-mounted unit provides on-demand hot water wherever you need it.
- Long-Lasting Durability & Reliability -- Built to last, our tankless water heater has a lifespan twice that of traditional tank heaters. With fewer parts and no tank to leak, it’s easier to maintain and repair. Plus, it’s designed for year-round reliability with built-in safety features like overheat protection, flame-out protection, and freeze protection.
- Energy Efficient & Eco-Friendly -- With an industry-leading UEF of 0.8, our tankless water heater is 34% more energy-efficient than a 50-gallon tank water heater, whose UEF is only 0.6. Save on your energy bill while reducing NOx greenhouse gas emissions by 65% compared to a 50-gallon gas tank. It’s better for the environment and your wallet!
8.7Very Good
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- 10MIZUDO
MIZUDO Natural Gas Tankless Water Heater Indoor, Max 4.0 GPM 90,000 BTU CSA Certified Constant Temp High Power On Demand Hot Water Heater, for Whole House or Apartment, Gen 2
Main highlights- Upgraded Temp Control: Mizudo Gen 2 water heater will self-modulate water temp by the interaction between the gas proportional valve and built-in chip to ensure that the temperature difference is within ±1℉, provide you with a constant temperature and comfortable bathing experience
- Safety Protections: This natural gas tankless water heater is provided with windproof, waterproof and protections of leakage, overheate, anti-freeze, dry-combution and so on. Extend service life and improve safety, prevents 80% of common tankless failures
- Quality & Compliance: All our tankless water heaters gas are UL listed and CSA certified meeting all US safety codes. We also provide 2-year support for the whole unit and 5-year support for the oxygen-free copper heat exchanger
- Product Information: The gas tankless water heater indoor is 22.76 x 14.57 x 7.0 inches; Natural gas powered and LED screen control. Uses 120V power and 3/4" NPT connectors, compatible with most US homes. UEF＞0.81 exceeds DOE baseline
- Endless Huge Hot Water: Tankless water heater delivers up to 4.0 GPM at 90000 BTU, ideal for running 2 showers plus 1 sink simultaneously in apartments or homes with 1-2 bathrooms; Only sonsumes gas when during using, no standby waste, will save up to 20% gas bills
8.6Very Good
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