Indoor Tankless
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 Rinnai RC80i Condensing Tankless Water Heater High Efficiency Indoor Natural Gas $900.99 Time Remaining: 28d 12h 52m Buy It Now for only: $900.99 |
 AQUAH INDOOR ON DEMAND NATURAL GAS TANKLESS WATER HEATER 12L 32 GPM $249.95 Time Remaining: 1h 18m Buy It Now for only: $274.95 |
 AOSmith Rinnai R75LSi P Tankless Indoor Water Heater 75 GPM Liquid Propane $679.99 Time Remaining: 12d 20h 38m Buy It Now for only: $679.99 |
 AOSmith Rinnai R75LSi N Tankless Indoor Water Heater 75 GPM Natural Gas $679.99 Time Remaining: 12d 20h 38m Buy It Now for only: $679.99 |
 AOSmith Rinnai R98LSi N Tankless Indoor Water Heater 98 GPM Natural Gas $764.99 Time Remaining: 12d 20h 37m Buy It Now for only: $764.99 |
 Eccotemp 40HI 63 GPM LP Indoor Tankless Water Heater $429.00 Time Remaining: 12d 15h 52m Buy It Now for only: $429.00 |
 Rinnai 75 GPM Indoor Propane Gas Tankless Water Heater $899.99 Time Remaining: 9d 13h 40m Buy It Now for only: $899.99 |
 Noritz NRC1111 SV NG Indoor Outdoor Tankless Water Heater NRC111 SV NG $1,537.44 Time Remaining: 11d 13h 42m Buy It Now for only: $1,537.44 |
 Takagi T KJr2 IN Indoor Tanless Water Heater Propane $713.00 Time Remaining: 27d 1h 39m Buy It Now for only: $713.00 |
 T K4 IN Takagi Tankless Water Heater Indoor LP $863.00 Time Remaining: 19d 20h 29m Buy It Now for only: $863.00 |
 Rheem RTG 84DVN Direct Vent Indoor NG Tankless 84 GPM $836.66 Time Remaining: 27d 17h 19m Buy It Now for only: $836.66 |
 New Rheem Paloma Tankless Water Heater High Alt Indoor Natural Gas PTG 53PVN H $527.99 Time Remaining: 6d 13h 42m Buy It Now for only: $527.99 |
 Rinnai 75 GPM Indoor Natural Gas Tankless Water Heater $899.99 Time Remaining: 9d 13h 40m Buy It Now for only: $899.99 |
 BOSCH NATURAL DRAFT GAS INDOOR TANKLESS WATER HEATER HYDRO GENERATED $674.95 Time Remaining: 14d 1h 30m Buy It Now for only: $674.95 |
 FACTORY SEALED TANKLESS INDOOR GE APPLIANCES GAS WATER HEATER 75 GALLON $399.88 Time Remaining: 15d 17h 54m Buy It Now for only: $399.88 |
 T K4 IN Takagi Tankless Water Heater Indoor NG $863.00 Time Remaining: 23d 19h 32m Buy It Now for only: $863.00 |
 AQUAH INDOOR ON DEMAND NATURAL GAS TANKLESS WATER HEATER 16 L 423 GPM $299.99 Time Remaining: 1h 19m Buy It Now for only: $329.99 |
 T KJr2 IN Takagi Tankless Water Heater Indoor NG $665.00 Time Remaining: 13d 15h 29m Buy It Now for only: $665.00 |
 NORITZ 66 GPM INDOOR NATURAL GAS TANKLESS HOME HOT WATER HEATER NR66 SV NG $719.99 Time Remaining: 20d 18h 34m Buy It Now for only: $719.99 |
 Noritz NCC1991 DV NG Indoor Tankless Water Heater Natural Gas NCC199 DV NG $2,095.00 Time Remaining: 2d 15h Buy It Now for only: $2,095.00 |
 Refurbished 74 GPM Paloma Tankless On Demand Indoor Heater Propane PTG 74PVP $649.99 Time Remaining: 6d 16h 46m Buy It Now for only: $649.99 |
 AO Smith Condensing Indoor Tankless Water Heater Natural Gas 199000 BTU $1,280.99 Time Remaining: 13d 19h 38m Buy It Now for only: $1,280.99 |
 Eccotemp 40HI LP Indoor Tankless Water Heater + FREE Water Saver Head 300 yr $429.00 Time Remaining: 13d 20h 13m Buy It Now for only: $429.00 |
 T KJr2 IN Takagi Tankless Water Heater Indoor LP $665.00 Time Remaining: 11d 18h 56m Buy It Now for only: $665.00 |
 Rheem RTG 95DN Direct Vent Indoor NG Tankless 95 GPM $1,036.90 Time Remaining: 16d 14h 19m Buy It Now for only: $1,036.90 |
 Takagi TKJR2INNG 66 GPM Natural Gas Indoor Tankless Water Heater $590.00 Time Remaining: 17d 1h 6m Buy It Now for only: $590.00 |
 Noritz NRC1111 DV NG Indoor Tankless Water Heater NRC111 DV NG Natural Gas $1,537.44 Time Remaining: 11d 13h 25m Buy It Now for only: $1,537.44 |
 Eccotemp 40HI LP Indoor Gas Water Heater Propane $494.00 Time Remaining: 27d 19h 59m Buy It Now for only: $494.00 |
 Rheem RTG 95DVP Direct Vent Indoor LP Tankless 95 GPM $1,036.90 Time Remaining: 28d 18h 39m Buy It Now for only: $1,036.90 |
 Takagi TD2INNG White 100 GPM Commercial Natural Gas Indoor Tankless Water $960.00 Time Remaining: 17d 1h 6m Buy It Now for only: $960.00 |
 Rinnai 75 GPM Indoor Natural Gas Tankless Water Heater $949.99 Time Remaining: 21d 15h 37m Buy It Now for only: $949.99 |
 AQUAH INDOOR ON DEMAND PROPANE GAS TANKLESS WATER HEATER 12L 32 GPM $249.95 Time Remaining: 1h 20m Buy It Now for only: $274.95 |
 AOSmith Rinnai R98LSi N ASME Tankless Indoor Water Heater 98 GPM Natural Gas $934.99 Time Remaining: 12d 20h 37m Buy It Now for only: $934.99 |
 NORITZ 83 gpm INDOOR TANKLESS WATER HEATER PROPANE GAS NR83 DVC LP $1,319.99 Time Remaining: 29d 14h 26m Buy It Now for only: $1,319.99 |
 Waiwela By Rheem Tankless Water Heater Indoor 66 GPM Propane Gas PH25RDVSP $615.99 Time Remaining: 22d 12h 16m Buy It Now for only: $615.99 |
 Rinnai RL75iP Indoor Internal Propane Tankless Water Heater 75 GPM NEW $849.00 Time Remaining: 7d 1h 29m Buy It Now for only: $849.00 |
 NORITZ NR66 SV LP 66 GPM INDOOR LIQUID PROPANE TANKLESS HOME HOT WATER HEATER $719.99 Time Remaining: 19d 2h 22m Buy It Now for only: $719.99 |
 AQUAH INDOOR ON DEMAND NATURAL GAS TANKLESS WATER HEATER 16 L 423 GPM $324.95 Time Remaining: 21d 18h 54m Buy It Now for only: $324.95 |
 Eccotemp 40HI LP Indoor Liquid Propane Tankless Water Heater 40 HI LP $429.00 Time Remaining: 14d 23h 41m Buy It Now for only: $429.00 |
 Takagi T D2 IN Indoor Tankless Water Heater Propane $1,051.00 Time Remaining: 25d 15h 39m Buy It Now for only: $1,051.00 |
 Eccotemp FVI12 NG Natural Gas Indoor Forced Vent Tankless Water Heater $269.00 Time Remaining: 14d 23h 41m Buy It Now for only: $269.00 |
 NEW INDOOR PROPANE LP GAS 75 GPM TANKLESS WATER HEATER $799.99 Time Remaining: 23d 16h 3m Buy It Now for only: $799.99 |
 94 GPM INDOOR NATURAL GAS TANKLESS HOT WATER HEATER $1,049.99 Time Remaining: 23d 16h 5m Buy It Now for only: $1,049.99 |
 Noritz N 069M DV LP Tankless Water Heater Indoor Wall Hanging Direct Vent $749.00 Time Remaining: 13h 38m Buy It Now for only: $749.00 |
 Takagi T K4 IN Indoor Tankless Water Heater Nat Gas $929.50 Time Remaining: 20d 17h 44m Buy It Now for only: $929.50 |
 Takagi T K4 IN Indoor Tankless Water Heater Propane $929.50 Time Remaining: 20d 17h 44m Buy It Now for only: $929.50 |
 NORITZ 83 gpm INDOOR HOME TANKLESS WATER HEATER NATURAL GAS NG NR83 DVC NG $1,249.99 Time Remaining: 23d 28m Buy It Now for only: $1,249.99 |
 NEW RINNAI R94LSi LP PROPANE INDOOR TANKLESS WATER HEATER 1484 READ $384.17 (24 Bids) Time Remaining: 1d 19h 2m |
 New AO Smith ATI 705 P Tankless Water Heater Direct Vent Propane Gas Indoor $875.99 Time Remaining: 16d 20h 25m Buy It Now for only: $875.99 |
 Takagi TK4INLP White 80 GPM Natural Gas or Liquid Propane Indoor Tankless Water $740.00 Time Remaining: 17d 1h 6m Buy It Now for only: $740.00 |
 Takagi TD2INLP White 100 GPM Commercial Liquid Propane Indoor Tankless Water $960.00 Time Remaining: 17d 1h 6m Buy It Now for only: $960.00 |
 Noritz NCC199 SV NG Indoor Outdoor Tankless Water Heater $1,887.44 Time Remaining: 2d 15h 24m Buy It Now for only: $1,887.44 |
 Takagi TK4INNG White 80 GPM Natural Gas or Liquid Propane Indoor Tankless Water $726.53 Time Remaining: 17d 1h 7m Buy It Now for only: $726.53 |
 Navien CC210 Wall Hung Indoor Tankless Gas Space Water Heater 175K BTU CC210 N $1,275.00 Time Remaining: 7d 18h 6m Buy It Now for only: $1,275.00 |
 Takagi TM50LP White Commercial Natural Gas or Liquid Propane Indoor Tankless $2,933.00 Time Remaining: 17d 1h 6m Buy It Now for only: $2,933.00 |
 Rheem Indoor Direct Vent LP Tankless Water Heater RTG 84DVLP NEW $799.99 Time Remaining: 3d 19h 37m Buy It Now for only: $799.99 |
 Noritz NC250 SV ASME NG Indoor Outdoor Tankless Water Heater Natural Gas $1,995.00 Time Remaining: 19d 17h 50m Buy It Now for only: $1,995.00 |
 Noritz N 084M DV ASME NG Tankless Water Heater Natural Gas Indoor $1,295.00 Time Remaining: 14h 18m Buy It Now for only: $1,295.00 |
 Noritz N 084M ASME LP Tankless Water Heater Propane Indoor Outdoor $1,295.00 Time Remaining: 14h 13m Buy It Now for only: $1,295.00 |
 Noritz N 084M ASME NG Tankless Water Heater Natural Gas Indoor Outdoor $1,295.00 Time Remaining: 14h 11m Buy It Now for only: $1,295.00 |
 Noritz N 084M DV LP Tankless Water Heater Indoor Only Direct Vent Propane $1,055.99 Time Remaining: 11d 16h 4m Buy It Now for only: $1,055.99 |
 Noritz N 084M LP Tankless Water Heater Propane Indoor Outdoor Wall Hanging $1,295.00 Time Remaining: 14h 21m Buy It Now for only: $1,295.00 |
 Bosch GL25 Ariston 2 1 2 G Point of Use Indoor Electric Mini Tank Water Heater $41.00 (7 Bids) Time Remaining: 2d 4h 10m |
 Noritz NCC1991 DV LP Indoor Tankless Water Heater Propane NCC199 DV LP $2,075.00 Time Remaining: 19d 17h 36m Buy It Now for only: $2,075.00 |
 Noritz NC250 DV ASME NG Indoor Direct Vent Tankless Water Heater Natural Gas $1,995.00 Time Remaining: 19d 17h 46m Buy It Now for only: $1,995.00 |
 Takagi TM50NG White Commercial Natural Gas or Liquid Propane Indoor Tankless $2,933.00 Time Remaining: 17d 1h 6m Buy It Now for only: $2,933.00 |
 NORITZ 8 GPM INDOOR NATURAL GAS TANKLESS CONDENSING WATER HEATER NCC199 SV NG $1,999.99 Time Remaining: 15d 18h 13m Buy It Now for only: $1,999.99 |
 Bosch PowerStar AE 125 Indoor Whole House Electric Tankless Water Heater $800.00 Time Remaining: 20d 18h 53m Buy It Now for only: $800.00 |
 Noritz NC250 DV ASME LP Indoor Direct Vent Tankless Water Heater Propane $1,995.00 Time Remaining: 19d 17h 47m Buy It Now for only: $1,995.00 |
 Bosch Natural Gas Indoor Tankless Water Heater $1,099.99 Time Remaining: 13d 16h 3m Buy It Now for only: $1,099.99 |
 Takagi TH2OSNG White 90 GPM Natural Gas or Liquid Propane Indoor Tankless Water $1,200.00 Time Remaining: 17d 1h 6m Buy It Now for only: $1,200.00 |
 Navien Indoor Wall Hung Tankless Space Water Heater 175K BTU Gas CC210A N $1,435.00 Time Remaining: 4d 18h 25m Buy It Now for only: $1,435.00 |
 Bosch PowerStar AE 125 Indoor Electric Tankless Water Heater 40 GPM $699.95 Time Remaining: 2d 14h 50m Buy It Now for only: $699.95 |
 Navien Indoor Wall Hung Tankless Space Water Heater 175K BTU Gas CC210 N $1,279.00 Time Remaining: 4d 18h 11m Buy It Now for only: $1,279.00 |
 Takagi TH2OSLP White 90 GPM Natural Gas or Liquid Propane Indoor Tankless Water $1,240.00 Time Remaining: 17d 1h 6m Buy It Now for only: $1,240.00 |
 Eccotemp FVI12 NG Natural Gas Indoor Forced Tankless Water Heater instant hot $239.99 Time Remaining: 28d 21h 7m Buy It Now for only: $239.99 |
 NEW NORITZ NR111 SV NG INDOOR OUTDOOR TANKLESS NATURAL GAS WATER HEATER 93 GPM $1,550.95 Time Remaining: 15h 4m Buy It Now for only: $1,550.95 |
Indoor Tankless
Should You Get a Tankless Water Heater?
When you leave your house, you turn off the TV, the CD player and all the lights, right? So why wouldn't you do the same thing for your hot water heater?
The standard tanked heater constantly simmers water, wasting energy anytime hot water isn't being used-including during the day when you're not home, every night when everyone is asleep and for days while you're enjoying your vacation.
An eco-friendly alternative is a tankless water heater (also called "on-demand"). They heat water only when you need it and never runs out of it. As long as it has a continual flow of water, a tankless water heater will always heat it.
Tankless water heaters can distribute only so much heated water at one time, though. So, it's important to select the appropriate fixture to accommodate the number of hot water applications-shower, dishwasher, washing machine, etc.-you might use at any given time. Larger, high-performance and higher flow rate tankless water heaters are designed to heat the whole house's supply of water to meet this goal.
Two factors to consider before purchasing a tankless water heater include going electric or gas-powered, and finding the proper location.
Electric tankless water heaters eliminate the need for integrating gas supply lines since an electrical outlet supplies power. However, gas-powered fixtures are typically more energy efficient and can save more money on your utility bill.
Finding the right place for the heater-either indoors or outdoors and located somewhat within proximity to your hot-water applications-is also important. The further the water needs to travel, the longer it can take to heat the water.
If you have a large home and are concerned about unlimited hot water in any place within it, consider using multiple point-of-use fixtures so you have what you need, when you need it.
As a general (and imperative) rule, gas-powered tankless water heaters installed inside the home need proper ventilation. Depending on the average temperatures in your climate and the model you've purchased, it could be installed outdoors, circumventing this requirement.
And if you opt for electric, you won't need to upgrade your venting.
Tankless heaters are smaller and last around seven years longer than standard tanked heaters. They're also not susceptible to the rust and leaks a storage tank is, and will save you an average of 25 to 50 percent on your utilities bill.
While they're initially more expensive, the units pay for themselves-and then some-within a handful of months of use. Also, less energy is wasted-good news for you and Mother Earth.
A tankless water heater is an environmentally friendly fixture that will be put to use for everyday tasks, many times a day. Just think how easy it'll be to save water and save money.
About the Author
Sean Murphy is a marketing copywriter for Build.com, one of the largest online home improvement companies. Build.com offers a huge range of home improvement products, such as plumbing (like bathroom faucets), lighting, door hardware and ventilation, as well as home decor. Follow us on Facebook, Twitter and YouTube.
which tankless water heater is the best?
which tankless water heater is the best?
Any comments/suggestion about following brands? I am planning to buy one of them.
Also, Out door or indoor is better? I live in AL.
Rheem: RTG-74DVN
Noritz : N-0751M-DVC
Noritz: N-0751M-DV
Rinnai: R75LSiN
Paloma: PH-28R DVSN
I have a AquaStar 125, it keeps break down and I am tired of it. So I will switch to a none Bosch one.
I have been researching them. From postings avoid Bosch. People r having support problems. Tho they were 1 of best at 1 time.
Since u live in warmer climate out side would be fine.
Save Big On Rinnai Tankless Water Heater Systems