Latest Asked Questions

Rinnai R75LSin is model of gas tankless water heaters. The model can boast for having all the advantages associated with tankless water heaters:

1.    Limitless amount of hot water
2.    Energy-efficiency
3.    Effectiveness in operation

The continuous flow of hot water is provided by the model regardless of how much water you need. There is no tank or reservoir, so hot water cannot end. With no need to heat the water when it is not needed, your Rinnai R75LSin saves a lot in bills. However, there are periods each day when hot water is especially needed; you shouldn't bother about whether Rinnai R75LSin will be able to satisfy the demand. It definitely will.

Rinnai is known as a credible and well-respected brand. The model in question is of 180,000 BTU size, which means it is suitable for the majority of houses with 2 or 3 bathrooms. Its max flow rate is 7.5 gallons per minute; quite normal speed in moderate climate. If you live in colder places you might need to buy a larger model.

Rinnai R75LSin is Energy Star certified and you can get a 30 percent federal tax credit after installing it in your house. "Cash for appliances" rebates are also available and might make the whole thing more attractive.

Speaking about drawbacks it is necessary to mention that there is some time to wait before cold water is there. It is not a big deal if you don't mind waiting a few seconds after opening faucet. Nevertheless, it might result in more water wasted.


Another Models:

Post new comment

The content of this field is kept private and will not be shown publicly.
  • Web page addresses and e-mail addresses turn into links automatically.
  • Allowed HTML tags: <a> <em> <strong> <cite> <code> <ul> <ol> <li> <dl> <dt> <dd>
  • Lines and paragraphs break automatically.

More information about formatting options

Choose Units


Choose What You Want To Calculate



Water Heater Power
 kW
Water Flow (Per Minute)
 Gallons
See Table "Typical Flow Rates"
Incoming Water Temperature
 °F
Output Water Temperature
 °F

Fixture Type Gallons (Liters) Per Minute
Lavatory
0.5 (1.9)
Bathtub
2-4 (7.6-15.2)
Shower
1.5-3 (5.7-11.4)
Kitchen Sink
1-1.5 (3.8-5.7)
Pantry Sink
1.5-2.5 (5.7-9.5)
Laundry Sink
2.5-3 (9.5-11.4)
Dishwasher
1-3 (3.8-11.4)

Activity Gallons (Liters) Using
Clothes washing
32 (121)
Showering
20 (76)
Bathing
20 (76)
Automatic dishwashing
12 (45)
Preparing food
5 (19)
Hand dishwashing
4 (15)
Source : ACEEE

What Kind Of Water Heater Do You Use?:

Tankless Hot Water Heaters | Contact Us | Privacy Policy | Sitemap

Copyright 2010 The Tankless Heaters .com