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.
Replace tank hot water heater with tankless.
Typically hot water flows from a tankless heater at the rate of 2 5 gallons per minute and that may not be enough for several simultaneous uses of hot water in your household.
Installing a tankless water heater is a greater upfront investment but these units can significantly cut the cost of monthly utilities.
They re more energy efficient than a storage tank but provide only a limited flow of hot.
Who should buy a tank water heater.
Tie in new hot and cold water lines to the existing water lines with copper pipe and run the lines to the new water heater.
If you have a timeline or budget constraints that prevent you from getting a tankless system a tank.
For example taking a shower and running the dishwasher at the same time might stretch a tankless water heater to its limit.
If your water system has a check valve or anti siphon valve on the supply line an expansion tank near the cold intake to the heater will likely be necessary.
Rather than storing water tankless water heaters use heating coils to heat the water as you need it.
Besides energy and cost savings there are several other reasons to choose a tankless water heater over a traditional tank style heater.
Department of energy estimates that in homes using 41 gallons or less of hot water on demand tankless units can conserve between 24 to 34 more energy than tank water heaters.
You can turn any water source into hot water on demand.
You aren t limited to the amount a storage tank heater can hold.
Tankless water heaters also known as on demand water heaters are quite popular with forward thinking homeowners and for good reason.
A tankless water heater has no tank you re welcome.
Now that you have decided to replace your tank hot water heater with a tankless hot water heater you will be saving as much as 100 or more annually on your water heating bills.