Diagnosing problems with NPE 240A recirculation
Jan 28, 2024 · Navien, taco, grundfos, and any other pump needs water to pump. Some have different ways to bleed air and there are many many different methods with different …
Navien 240A not getting generating very hot water
Feb 27, 2025 · Hello I have a Navien NPE 240A. About 6 yo. Propane. Re-circulation pump programed to run 5AM to 10PM. I clean the filters and de-scale annually. I'm seeing a variation …
does the navien npe-240a tankless require an expansion tank?
Feb 10, 2025 · If you have recirculation Navien wants an expansion tank installed. We usually install one of the little mini tanks about the size of a softball. Where do you install it? Anywhere …
Navien 240A recirculating line - Love Plumbing & Remodel
Jan 11, 2021 · The Navien NaviCirc manual specifies on page 10, the appropriate P.17 setting is ON, but NaviCirc is a thermostatic valve utilized when there is not a dedicated return line so …
Purging Air from Multi Zone System - Navien 240
Jan 3, 2025 · Its a Navien 240 tankless with 6 zones. 5 of the zones are to areas of the house (2 top, 2 bottom, 1 converted garage, 1 to an indirect hot water heater). they pumps are …
Location of Dip Switches and Need to Adjust for NaviCirc on …
Feb 3, 2025 · super frustrating since my Navien 240A and Navicirc manuals CLEARLY specify the external recirc port to be piped into the cold water supply. do i just disconnect it ? on another …
Navien NPE240A- Navilink,Navilink App, Recirculation settings And ...
Jan 15, 2020 · Navien NPE 240A— Navilink recirculation—some customer insights. I have had The Navien NPE240A for about two years now and the unit has worked flawlessly, but it has …
Servicing Navien NPE-240A for Error Code E438 - Love Plumbing …
May 22, 2024 · I have a Navien NPE-240A in a closet, which also contains our home networking equipment. It is about 3 years old in a new construction house. Lately, it had been tripping our …
Navilink Lite & NPE 240A - Love Plumbing & Remodel
Nov 24, 2023 · I have a Navien NPE 240A about 3 years old and decided I'd like to try Navilink Lite for better control. Connected the Navilink Lite unit and WiFi is showing steady blue light …
Navien water pressure too high - Love Plumbing & Remodel
Nov 7, 2023 · Good morning, I have been troubleshooting a problem for awhile now and looking for advice. I have a navien ch180 on natural gas that I use to heat my garage and run hot …