Why Is Installing a Tankless Water Heater So Expensive?
                     Why Is Tankless Water Heater Installation So
Expensive              
If  you’re  considering  investing in  a  tankless  water  heater,  you may  want  to  determine
whether it’s worth spending on an expensive water heater like this or not.  A tankless water
heater installation in Sacramento is generally twice or thrice the cost you tend to spend
on conventional units. Therefore, before you decide to buy it, it’s important to know about
the energy savings or whether it will be cost-effective down the road. 
Many people wonder why tankless water heaters are so expensive. What is the reason? 
There are several  reasons why installing a tankless unit will  cost you much higher than
standard or traditional water heaters.
Longer Lifespan than Conventional Units
Another  reason  they  are  high  in  cost  is  that  they  last  longer  than  your  standard  or
traditional tank water heaters. So, you can expect a longer lifespan from these units. Do you
know your tankless water heater is meant to last from 15 to 20 years if you maintain it
properly regularly and take care of it?  Plus, it doesn’t need as extensive maintenance as
the tank unit does. Whereas, a conventional tank water heater usually lasts up to 10 years
or less.
Higher Installation Cost 
The tankless  unit  installation  requires  gas  line modifications.  A tankless  unit  requires a
larger gas supply than required by conventional units. 
The walls or ceilings may need to be vented for gas lines or water lines installation. The
installation  may  also  involve  drywall  repairs  if  your  walls  require  it.  Even  the  cost  of
removing the old water heater will also add up. 
So, the modifications like this can cause the installation cost to become high. It is not just
about replacing the old water heater. 
 
To know what it will cost you to install a tankless unit, it’s better to schedule  a licensed
plumber from the water heater and HVAC company in Sacramento to visit your home for
inspecting the area where the installation is required. Depending on the location of the gas
supply and other factors, the installation cost may vary. 
More Energy-Efficient 
If you choose a tankless unit, you will save money on your energy bills. The reason is this
model consumes less energy than standard tank models when it is operating.  lesser energy
consumption will lead to lower energy bills. A tankless water heater provides hot water on
demand. It will fire up only when you open a hot water faucet and doesn't store water to
heat. As a result, it eradicates standby loss. It uses water to heat as you demand.   This
implies that you will save on the cost of heating water. 
The cost you will spend on the tankless water heater is generally recouped within some
years as you save more on energy bills. 
Conclusion 
The final decision to make a choice is on to you. If you’re still confused it is best to seek
professional  advice  from  experienced  plumbers  of  a  reputed  water  heater  and  air
conditioning service in Sacramento as they can help you make a good decision. 
-----Source-----
https://zainview.com/why-is-tankless-water-heater-installation-so-expensive/