In fact it is the most important part of choosing a new unit for your home.
Rinnai tankless water heater sizing guide.
There are many factors that impact the size of tankless water heater you should choose including how many people are in your home or office and how many facilities bathrooms washrooms laundry rooms or kitchens the unit will service.
Not sure how to decide amongst the choices here.
We re here to help you.
Select rinnai tankless water heaters can provide faster hot water by recirculating the water through your plumbing systems so hot water is always available whenever you need it.
Check out our tankless water heater buying guide for help figuring out what will best suit your needs.
For example you might not be able to run more than one shower at a time without someone getting an arctic blast of cold water.
We already covered gpm.
Rinnai strongly suggests that you only purchase our products from rinnai independent dealers and that you have the products installed only by licensed professionals who have attended a rinnai installation training class licensed professionals who have attended a rinnai installation training class.
Select the number and type of each fixture that your household typically uses simultaneously.
Size matters when it comes to your tankless water heater.
Now you need to understand what temperature rise means.
Circ logic technology allows you to purchase the pump separately for installation.
Things to consider when purchasing a rinnai tankless water heater proper installation.
Rinnai tankless water heaters have a temperature controller that sets a specific output temperature and have an activation flow rate as low as 0 4 gallons per minute.
After that view our sizing guide pdfs which offer further guidance on choosing an appropriate tankless model for your application.
Having a water heater that is too small will result in it not being able to produce enough hot water for your household demand.
Tankless water heater sizing guide for residential applications.
Rinnai products also set themselves apart by their versatility with gas type convertible and replaceable parts.
To simplify the process we have a handy three step formula for choosing what capacity of rinnai tankless water heater will work best for your needs.
If you want to upgrade your water heater size from 40 or 50 gallons storage water heater or replace it you won t necessarily need a big tankless water heater.
Tankless water heater sizing calculator.
The right size is a tankless water heater that can heat enough gallons of water to a specific temperature per minute to keep up with the demand.
Rinnai recommends that the tankless water heater installation should be performed by a licensed contractor who is trained to handle the plumbing gas electrical and venting aspects of a tankless water heater and is aware of all local and national gas fuel codes.
