When your water heater starts to leak or if it just doesn’t provide the hot water it used to, it is probably time to have your water heater replaced. We install tank and tankless water heaters the right way for you to enjoy fast warm water.

Whether you need an endless supply of hot water, efficient home heating or both, Navien has the most energy efficient solutions. We offer the industry’s most advanced condensing tankless water heaters and condensing boilers and the first residential combi-boiler strong enough to support whole house heating and hot water supply. Navien’s high efficiency and eco-friendly condensing technology can reduce energy consumption by 20% and significantly reduce greenhouse gas emissions. Navien NPE series condensing tankless water heaters deliver an endless supply of hot water for any size home. Besides providing hot water where and when it’s needed.

How it works

1. When a hot water tap is opened, the tankless water heater detects the flow

2. The flow sensor activates to determine the amount of hot water needed

3. The igniter activates

4. The gas control valve opens to supply the correct amount of gas

5. The fan and venturi activate to provide the correct amount of gas and fuel

6. The premix burner ignites providing a flame to heat the water

7. Cold water is pre-heated in the secondary heat exchanger

8. Pre-heated water passes from the secondary to the primary heat exchanger

9. The unit determines outgoing set temperature and adjusts the flame to heat the water

10. Heated water moves to the buffer tank

11. Desired hot water amount delivered to the faucet

Navien NPE series condensing tankless water heaters deliver an endless supply of hot water for any size home. Besides providing hot water where and when it’s needed.

If you suspect a problem with your water heater, it’s important to call a plumber before it becomes worse. Busted pipes or water in your home are issues that can typically be avoided if the problem is caught early enough. However, if a problem arises without any warning, we understand it might not occur during regular business hours. Don’t fret – we offer 24 hour emergency services!

From the installation of a tankless water heater, general service, to emergency repairs, Denny’s Plumbing has you covered! Our business is family-owned and operated, providing honest work and exceptional customer service. Give Denny’s Plumbing a call today for a free consultation.