We spent many hours on research to finding ao smith tankless hot water heater reviews, reading product features, product specifications for this guide. For those of you who wish to the best ao smith tankless hot water heater reviews, you should not miss this article. ao smith tankless hot water heater reviews coming in a variety of types but also different price range. The following is the top 10 ao smith tankless hot water heater reviews by our suggestions
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1. Bosch Electric Mini-Tank Water Heater Tronic 3000 T 7-Gallon (ES8)- Eliminate Time for Hot Water – Shelf, Wall or Floor Mounted
Feature
- CONVENIENT HOT WATER HEATER: 7 gallon point-of-use mini-tank fits under your sink to provide hot water right where you need it. Thermal efficiency is 98%. Dimensions : 17.5 W x 17.5 H x 14.5 D Inches
- INSTALLED VERTICALLY OR HORIZONTALLY: This larger model can be mounted vertically (7 gal. of water supply) or horizontally (5.1 gal. of water supply)- vertical orientation is installed with the cold and hot lines on top of the unit
- RELIABLE WATER SOURCE: Easily hard-wire the 7-gallon model to provide the on-demand reliable water source your home or office needs
- IMPORTANT INFORMATION: Heating capacity of 1440 watts and a temperature range of 65-145°F max. Operating pressure-150 psi. Water fittings-3/4 inch Male NPT. Electrical requirements (Amp 12A/Volts 120)
- EASILY MOUNTED: Can be shelf, wall or floor mounted (bracket included for vertical orientation only)
- simply tap into the cold water line and install the water heater directly at the sink to provide hot water
Description
120V – requires hard wiring. 1440W element. Magnesium anode rod. Rectangular shape with 2″ of foam insulation. Glass lined tank for longer life. 6 year warranty on heater and 1 year warranty on parts for both commercial and residential use. Temperature/pressure relief valve included. Can be mounted both horizontally or vertically. Mounts on floor or wall. Meets ASHRAE 90.1. See Info Page for technical and installation specifications.
2. Rinnai RL Series HE+ Tankless Hot Water Heater: Indoor Installation
Feature
- Endless hot water for your entire home
- RL75iN HE+ High Efficiency Tankless Hot Water Heater – Natural Gas: Indoor Installation Only
- Up to 7.5 GPM hot water flow rate (varies by groundwater temp)
- Circ-Logic technology allows you to set recirculation patterns that coincide with your typical habits. Hot water is available when you need it!
- Residential Factory Warranty – 120 months (heat exchanger), 12 months (labor), 60 months (parts)
Description
Product Description
non-Condensing Tankless Water Heater
From the Manufacturer
Stop planning your mornings and evenings around your water heater. Set your own schedule, thanks to the R75LSi. Ideal for two- to three-bathroom homes, the R75LSi delivers up to 7.5 gallons of hot water per minute (GPM), while saving energy and money. Mount your compact R75LSi in virtually any room, and vent directly to the outside with a single wall or roof penetration.
3. Rinnai V65IN 6.6 GPM Indoor Low NOx Tankless Natural Gas Water Heater
Description
Product Description
Features ENERGY STAR Qualified Energy Factor of .82 for Natural Gas and Propane Certified for Installation in Manufactured (Mobile) Homes Leak detection shuts off water to unit to limit property damage Enhanced scale detection lessens possibility of serious, long-term damage to unit Temperature lock prevents accidental or unauthorized changes to water temperature Complies with South Coast Air Quality Management District 14 ng/J or 20 ppm NOx emission levels Rinnai Value Series Tankless Water Heater Product Warranty Dimensions Width: 14 Inches Height: 23 Inches Depth: 9 Inches Weight 45.6 Pounds Ignition Direct Electronic Hot Water Capacity 0.26 to 6.6 GPM Minimum Activation Rate 0.4 GPM Minimum/Maximum Gas Rate (Input BTUs ) 10,300 150,000 Energy Factor 0.82 for Natural Gas and Propane Energy Star Yes Approved Gas Types Natural Gas or Propane Temperature Settings 98F – 140F with MC-91-2US 98F – 160F with MCC-91-2US Type of Controller MC-91-2US (included) MCC-91-2US (optional for Hydronic Applications) MC-100V-1US Deluxe Controller (optional) BC-100V-1US Bathroom Controller (optional) Ultra Lox NOx Yes Electrical AC 120 Volts, 60 Hz Electrical Consumption Normal: 76 Watts Standby: 2 Watts Anti-Frost Protection: 120 Watts Service Connections Gas Supply: 3/4 Inch MNPT Cold Water Inlet: 3/4 Inch MNPT Hot Water Outlet: 3/4 Inch MNPT. Turn off gas supply and 120 V power supply
From the Manufacturer
Features ENERGY STAR Qualified Energy Factor of .82 for Natural Gas and Propane Certified for Installation in Manufactured (Mobile) Homes Leak detection shuts off water to unit to limit property damage Enhanced scale detection lessens possibility of serious, long-term damage to unit Temperature lock prevents accidental or unauthorized changes to water temperature Complies with South Coast Air Quality Management District 14 ng/J or 20 ppm NOx emission levels Rinnai Value Series Tankless Water Heater Product Warranty Dimensions Width: 14 Inches Height: 23 Inches Depth: 9 Inches Weight 45.6 Pounds Ignition Direct Electronic Hot Water Capacity 0.26 to 6.6 GPM Minimum Activation Rate 0.4 GPM Minimum/Maximum Gas Rate (Input BTUs ) 10,300 150,000 Energy Factor 0.82 for Natural Gas and Propane Energy Star Yes Approved Gas Types Natural Gas or Propane Temperature Settings 98F – 140F with MC-91-2US 98F – 160F with MCC-91-2US Type of Controller MC-91-2US (included) MCC-91-2US (optional for Hydronic Applications) MC-100V-1US Deluxe Controller (optional) BC-100V-1US Bathroom Controller (optional) Ultra Lox NOx Yes Electrical AC 120 Volts, 60 Hz Electrical Consumption Normal: 76 Watts Standby: 2 Watts Anti-Frost Protection: 120 Watts Service Connections Gas Supply: 3/4 Inch MNPT Cold Water Inlet: 3/4 Inch MNPT Hot Water Outlet: 3/4 Inch MNPT
4. Noritz NRC66DVNG Indoor Condensing Direct Tankless Hot Water Heater, 6.6 GPM – Natural Gas
Description
Product Description
The NORITZ NRC66DV is a fully condensing tankless water heater with an advanced heat exchanger design and built-in controller. With flow rates up to 6.5 gallons per minute the NRC66DV delivers the highest flow rates in its category and can be vented using 3″ Schedule 40/80 PVC, PP or CPVC. Various adapters and terminations are available to allow for a wide array of venting options. This unit ships complete with a 6′ power cord. IK-WV-200-1-XX-LF valve kit (required for installation) is sold separately. Common companion items include rain cap (PRC-1), atmospheric conversion kit (SVCK-3) and horizontal termination/intake PVT-HL.
From the Manufacturer
Indoor tankless water heater up to 6.5 gallons per minute. Noritz has been an innovator in the water heating industry for over 60 years. We introduced the first modern, electronically controlled tankless water heater in 1981 and we remain the leader in energy savings and superior hot water delivery today. Our goal is to empower you with the highest quality products available at superior value.
5. Takagi T-H3S-DV-P Condensing High Efficiency Propane Indoor Tankless Water Heater, 8-Gallon Per Minute
Description
Product Description
With gas inputs of 180,000 BTU, the T-H3S can produce enough hot water for three bathrooms in warmer climates or two baths in colder climates.
From the Manufacturer
With gas inputs of 180,000 BTU, the T-H3S can produce enough hot water for three bathrooms in warmer climates or two baths in colder climates.
6. American Standard CE-12-AS 12 gallon Point of Use Electric Water Heater
Feature
- Heavy gauge Steel tank
- Inner Dura glas lined tank fired at 1,600°f for optimum protection from the effects of corrosion
- Factory installed Brass drain valve on all models allows for easy draining of the unit which reduces sediment deposits extending tank life
- Factory installed Brass temperature/pressure relief valve
- American standard point-of-use electric water heaters are all certified at 300 psi test pressure and 150 psi working pressure. All tanks are also 100% hydrostatically tested at the factory
7. Rinnai RU Series Sensei SE+ Tankless Hot Water Heater: Indoor Installation, RU199in – Natural Gas/11 GPM
Feature
- Endless hot water for your entire home
- RU199in Sensei SE+ Super High Efficiency Tankless Hot Water Heater – Natural Gas: Indoor Installation Only
- Up to 11 GPM hot water flow rate (varies by groundwater temp)
- Circ-Logic technology allows you to set recirculation patterns that coincide with your typical habits. Hot water is available when you need it!
- Residential Factory Warranty – 120 months (heat exchanger), 12 months (labor), 60 months (parts)
Description
With an enhanced combustion design, the Rinnai sensei tankless water heater provides a better experience for both users and installers. Like all Rinnai tankless water heaters, it’s also vertically integrated. That means all key components are manufactured by Rinnai — to ensure Rinnai quality.
8. Lasko 751320 Ceramic Tower Space Heater with Remote Control – Features Built-in Timer and Oscillation
Feature
- Choice of 2 Heat Settings – including high heat and low heat make this electric space heater ideal for warming up an area in your home or home office. With widespread oscillation this heater distributes warm air throughout the room.
- Adjustable Thermostat – allows you to adjust the heater’s 1500 watt ceramic heating element. With easy to read LED temperature settings you can select temperatures from 60F to 85F or select max heat for maximum warmth.
- Remote Control & Built-in Timer – allows you to adjust the heater’s temperature, timer, oscillation and more from a distance. While the easy to program timer allows you to select 1 hour to 7 hours, in 1 hour intervals.
- Built-in Safety Features – overheat protection ensures the space heater does not overheat even if left on for an extended amount of time. While a cool touch exterior keeps the heater cool to the touch even after running for hours.
- Fully Assembled – allows you to take the heater out of the box and have it working it minutes. Simply plug the heater into a wall outlet, adjust the thermostat, and enjoy the warmth from your new Lasko space heater.
Description
Lasko’s compact, yet powerful space heater can be easily moved from room-to-room for added warmth. The built-in safety features and elongated ceramic element and penetrating air velocity provide safe ceramic comfort for your home.
Additional features include:
- 1500 watts of comforting warmth
- 3 quiet settings
- Adjustable thermostat and built-in timer
- Remote control
- E.T.L. listed
9. TRUSTECH Space Heater, 1500W Portable Heater, Up to 200sq, 3 Modes Adjustable, Tip-Over and Overheat Protection, Adjustable Thermostat, Fast Heat in 3s, PTC Heating Space heaters for Indoor Use
Feature
- FAST WARM UP & UP TO 200SQ COVERAGE – Are you feeling freezing in the cold dorm or office? This room heater is made for those chilly days in your room or at the office. The compact size provides effective, consistent warmth for small rooms up to 200 sqft. This portable heater can quickly warm up the air around you within 3 sec! Stay warm and comfortable in any small space, this is the perfect space heaters for indoor use
- EASY CONTROL WITH 3 MODES – 1500W High heat, 750W Low heat and Natural Wind Mode are all included in 1 portable heater, providing efficient heat to every corners of the room with constant warmth during cold weather. You can easily set the switch control to any 1 of the 3 modes mode to reach your desired temperature. With the simple adjustable thermostat, this room heater could always keep your room temperature at the most optimal level and reduces your power consumption too
- TIP OVER & OVERHEATER PROTECTION – Automatic Overheat Protection system will shut the portable heater off when the parts of the heater overheat. In this way the space heaters for indoor use will cool down quickly to avoid overheating. Tip-Over Protection will shut off the room heater if it gets knocked over accidentally to avoid accident happens This space heater for office adopts innovative PTC technology, which does not generate heat at a constant rate like resistance wires
- SMALL & PORTABLE HEATER- Dimensions: 7.1 in W x 6.3 in D x 9.1 in H. Build-in carry handle, and lightweight (3.1Ibs) makes this space heater easy to be place in any room or move from the floor to the table. No more concern about taking up too much space in a crowded place. A perfect space heater for office and a thoughtful gift for your family & friends to meet the freezing winter
- QUIET ROOM HEATER & CUSTOMER SUPPORT – This room heater offers you a quiet space with extra comfort. Low noise will not disturb your resting, sleeping, reading, work, and so on. You will not distract by the sound at all, neither nor the people around you. Ideal to set this portable heater wherever you want to make warm. Let the space heaters for indoor use help you beat the chilly days. Also, we provide a lifetime customer support. You are totally risk free with our heater for small room
10. 1500W / 750W Ceramic Space Heater with Overheat Protection & Tip-Over Protection, Portable Heater with Thermostat Control for Office
Feature
- Portable Heater: 3 Modes for choosing
- 1500W / 750W / Cool Blow Fan
- Safety Assurance: Overheat Protection & Tip-Over Protection
- Adjustable Thermostat Control: Remain the temperature at a comfortable level
- Small heater Measures: 6.2″ X 7″ x 9.2″ portable for indoor tent desk office room
- 1-Year Quality Guarantee for ETL certified Ceramic heater
Conclusion
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