model nr 240a by someone that actually owns and uses one ... although there are many articles on the net about the navien nr 240a most of them are written by folks who either do not even have one have never used one or have a vested interest in talking you into buying one or that of another brand . this site is intended to provide straight up information without any bias on the navien nr 240a tankless water heater and would be of interest to those who are thinking of installing one . hopefully you will find some answers here that for some reason or other are not mentioned in other places . i am an actual owner and regular user of a navien nr 240a . i do not work for navien a plumber a gas fixer a contractor or a navien competitor . i also do not take any type of kick back from navien . on this site you will find a number of questions and now answers that i had before i purchased my navien nr 240a tankless water heater . each article is its own question and answer . the answers are provided without bias knowingly and with information as accurate as i can provide to help you make a more informed decision about whether a tankless water heater and particularly the navien nr240a is right for you . more information will be added over time . you can view all the articles with out using the sidebars . navien review tankless information on demand . joomla templates 1.7 free by hostgator article list error navien 10e 027 navien 10e navien filter location and cleaning to fix error 10 or error code 10 navien canada navien review navien tankless water heaters nr 240a how long have i owned my navien nr 240a tankless water heater what problems have you experienced with the navien nr 240a tankless water heater is buying a tankless water heater like the navien nr 240a a green thing to do what s the coldest temperature your tankless water heater has had to run in are there any comparable tankless water heaters to the navien nr 240a tank vs tankless the big decision where are natural gas prices going how much does it cost to install a water heater tank what temperature should i set my tankless water heater at will you take longer showers how much does a navien nr 240a or nr240a cost or nr 240a price navien nr 240a how much can i expect to save what are the savings how much electricity or power does a navien unit consume in standby mode how long does it take to install a navien tankless water heater nr 240a how much noise does a navien tankless waterheater nr 240a make is there any smell when the navien tankless waterheater is running how much longer does it take to get hot water with the navien tankless waterheater how much does it cost to install a navien on demand water heater like the nr 240a gas bill review how much did i save using my navien tankless waterheater navien maintenance nr 240a tankless water heater copyright 2011 home . joomla templates 1.7 free by hostgator