Is Navien NPE 240A tankless water heater loud?

It is very loud and heard one floor up from where the unit is installed. I will try to post a video shortly (I think it’s saying the file size is too large): This video was taken while it was still in the INTERNAL recirculation setup.

Why is my tankless hot water heater so loud?

Another common problem that can create noise in tankless water heaters is a dirty flow sensor which controls how much gas is sent to the unit. Other sources of noise include blocked or inadequate ventilation or a defective or improperly set pressure valve.

How loud are tankless water heaters?

Gas tankless hot water heaters all make noise when firing up and heating water, but the levels are usually less than 90 decibels. If you hear a weird groaning sound from the pipes or the tankless hot water heater when you flush the toilet, that could be the culprit.

How can I make my tankless water heater quieter?

To reduce noise from a tankless water heater, it typically requires flushing the system with vinegar, tightening any loose parts, or making sure that inlet and outlet valves are fully open. Fortunately, you can perform these maintenance services on your own, eliminating the need for a plumber.

Where can I get a navien tankless water heater?

I live in central Minnesota, in a rural area where until this summer I had not had access to Natural Gas. Two Navien NPE-240A condensing tankless water heaters have now replaced existing, 13 year old, tank water heaters. Here’s my take on the build, installation and overall performance.

What makes the navien npe-240a condensing tankless tank so efficient?

Also, the NPE-240A uses a secondary heat exchanger to transform condensation and exhaust into additional heat. This reduces the ventilation temperature and increases the energy factor. The NPE-240A’s efficiency translates directly into savings on operation costs for you!

Which is the most energy efficient navien water heater?

Whether you need an endless supply of hot water, efficient home heating or both, Navien has the most energy efficient solutions. Navien offers the industry’s most advanced condensing tankless water heaters, condensing boilers and the first combi-boilers strong enough to support whole house heating and hot water for larger homes.

What kind of gas burner does navien use?

Navitech™ stainless steel burner. Designed and manufactured by Navien to burn gas at higher efficiency than other system on the market. Cascading capability. For increased domestic hot water flow demand, the NPN can be cascaded with another NPN unit. NaviLink™ Wi-Fi remote control.

I live in central Minnesota, in a rural area where until this summer I had not had access to Natural Gas. Two Navien NPE-240A condensing tankless water heaters have now replaced existing, 13 year old, tank water heaters. Here’s my take on the build, installation and overall performance.

Also, the NPE-240A uses a secondary heat exchanger to transform condensation and exhaust into additional heat. This reduces the ventilation temperature and increases the energy factor. The NPE-240A’s efficiency translates directly into savings on operation costs for you!

Navitech™ stainless steel burner. Designed and manufactured by Navien to burn gas at higher efficiency than other system on the market. Cascading capability. For increased domestic hot water flow demand, the NPN can be cascaded with another NPN unit. NaviLink™ Wi-Fi remote control.

Which is the best tankless water heater in the market?

Navien Premium Efficiency condensing tankless water heaters are the #1 selling high efficiency condensing tankless water heaters in North America. The NPE-2 series offers ultra high efficiency up to 0.96 UEF to keep your utility bills low, endless hot water, and exclusive ComfortFlow ® technology with built in recirculation pump and buffer tank.