# Tankless Water Heaters — Hummel Plumbing

Tankless units heat water on demand, so you never run out and you stop paying to keep a full tank hot around the clock. They also free up real space in a garage or utility closet. We install and service them, and we will tell you honestly whether tankless fits your home, because it is not the right answer for every house.

In our hard water, annual descaling is genuinely necessary rather than optional. We service existing units, troubleshoot error codes and temperature swings, and handle complete installations including the gas line and venting changes many conversions require.

Provided by Hummel Plumbing in San Juan Capistrano, CA. Call (949) 505-9828 for an estimate.

## Why choose us
- Endless hot water and lower standby energy use
- Space savings over a tank system
- Straight answers on whether tankless fits your home and usage
- Descaling service that protects the unit in hard water

## FAQ
### Does a tankless unit really need annual service?
In South Orange County water, yes. Minerals coat the heat exchanger and steadily cut efficiency until error codes start. Annual descaling keeps the unit at capacity and protects the warranty.

### Can any home switch to tankless?
Most can, but gas models often need a larger gas line and different venting, which affects the cost. We assess that up front so there are no surprises.

## Contact
Phone (949) 505-9828 · https://hummelplumbing.com/contact