Rinnai Tankless Hot Water Heater Sizing

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.

Rinnai tankless hot water heater sizing.

An undersized gas line can stress a tankless system and possibly reduce its lifespan all rinnai tankless water heaters are equipped with technology that safely ceases. A low flow shower head may use 1 5 gallons of hot water per minute or gpm as it is called. Tankless water heaters are intended to heat potable drinking water only and the inlet water to a tankless unit should not be pre heated. 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.

Having a water heater that is too small will result in it not being able to produce enough hot water for your household demand. Since tankless water heaters supply endless hot water you don t have to worry about capacity but instead think in terms of water flow rate. In fact it is the most important part of choosing a new unit for your home. 360 technology is a built in pump and the circ logic technology needed all in one.

Gas tankless water heaters are able to produce a larger temperature rise per gpm than electric models. 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. Things to consider when purchasing a rinnai tankless water heater proper installation. 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.

Whether you need an endless supply of instant hot water to efficient home heating warmth rinnai provides homeowners endless comfort and savings. Circ logic technology allows you to purchase the pump separately for installation. Rinnai tankless water heaters and home heating solutions enhance the way your family lives. 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.

Rinnai tankless water heaters are designed to provide maximum performance and efficiency using either a 3 4 or 1 2 gas line as long as sufficient gas flow is available. Tankless water heater efficiency is determined by the water flow rates inside your home. Most demand water heaters are rated for a variety of inlet temperatures.