The downside is initial cost of the unit which is often higher than other options.
Tankless water heater for space heat.
They re part of what s called integrated or combination water and space heating systems.
With a rinnai tankless water heater you ll never have to choose between taking a piping hot shower doing a load of laundry or running the dishwasher.
This space heating system is a hydro air system using a rheem tankless water heater seen on the left.
Tankless water heaters can avoid the standby heat losses associated with storage water heaters.
You aren t limited to the amount a storage tank heater can hold.
Tankless water heaters produce an endless supply of hot water take up less space have a lower risk of leaking are safer and have a significantly longer lifespan on average.
The primary advantages of gas tankless water heaters are energy savings space savings and continuous hot water.
Above the air handler is a smaller box containing the cooling coil.
You can turn any water source into hot water on demand.
A tankless coil water heater provides hot water on demand without a tank.
The box on the floor lower right is an air handler that includes a copper heat exchange coil.
The main disadvantage of tankless water heaters is their upfront cost unit and installation is significantly higher than tank style heaters.
Tankless water heaters tend to cost more up front than storage tank models.
Benefits of a tankless water heater.
Better value than a tank rinnai tankless water heaters last up to twice as long have twice the warranty and save energy as they only heat water when it is needed.
When a hot water faucet is turned on water is heated as it flows through a.
However although gas fired tankless water heaters tend to have higher flow rates than electric ones they can waste energy if they have a constantly burning pilot light.
The tankless water heater also provides domestic hot water.
Tankless coil and indirect water heaters use a home s space heating system to heat water.