How do I know what size hot water heater I need?
You can estimate the necessary tank capacity (in gallons) based on the number of people in the house:
- 1 or 2 people—23 to 36 gallons.
- 2 to 4 people—36 to 46 gallons.
- 3 to 5 people—46 to 56 gallons.
- 5 or more people—over 56 gallons (add 10 gallons per additional person)
How much propane does a family of 4 use?
The rule of thumb here is that you will use a baseline of 5 gallons per month just to keep the water heater running….Propane Gas Water Heater.
| Number of people in household | Monthly Propane Usage |
|---|---|
| 2 people | 10-15 gallons per month |
| 4 people | 25 gallons per month |
| 5 + people | 30+ gallons per month |
How do you determine the size of the Rinnai heater you?
All Rinnai heaters are rated for a particular number of BTU, ranging from 8,000 up to 40,000 or more, giving you a lot of flexibility in the model you can buy. After working as an editorial assistant for the University of Chicago Press, Dario Saandvik began writing in 2009. He specializes in gardening, home maintenance and computer software.
Where can I get a Rinnai tankless water heater?
Ensure warranty and service coverage by registering your Rinnai tankless water heater or gas appliance. Find utility, state, and federal rebates for your Rinnai water heater or gas appliance. Take your business to the next level as a Rinnai Advanced Comfort Expert™.
Are You a plumber or a Rinnai installer?
Businesses that depend on hot water rely on Rinnai. Are you a plumber? Plumbers and installers, if you’re the best at what you do, join our Rinnai PRO Network.
All Rinnai heaters are rated for a particular number of BTU, ranging from 8,000 up to 40,000 or more, giving you a lot of flexibility in the model you can buy. After working as an editorial assistant for the University of Chicago Press, Dario Saandvik began writing in 2009. He specializes in gardening, home maintenance and computer software.
Ensure warranty and service coverage by registering your Rinnai tankless water heater or gas appliance. Find utility, state, and federal rebates for your Rinnai water heater or gas appliance. Take your business to the next level as a Rinnai Advanced Comfort Expert™.
Businesses that depend on hot water rely on Rinnai. Are you a plumber? Plumbers and installers, if you’re the best at what you do, join our Rinnai PRO Network.
