Search results

My Navien CH240 has been installed 2 years now, and is operating flawlessly. We use it both to heat the entire house and workshop (2800 sq. ft combined) with radiant in-slab heating, and to supply DHW. Even with the 28 degree cold snap we had in January, the house has remained a consistent 70...

About 20 yrs. ago I built my first house, and put the plumbing out for bid with a full set of plans to three firms. The lowest bidder had worked for the framing contractor on several jobs, so we went with him. He ran the sewer lines, then said to let him know when the first floor framing was...

I will add some cost information related to my installation of a Navien CH 240, although it is a combination unit that provides domestic hot water and heated water for space heating. The CH240 was $2900 plus $400 tax and shipping. I could have saved $400 by purchasing over the internet (and...

I am installing a Navien CH240 tankless water heater which supplies domestic hot water and is the radiant heat source. It has two circuits and is designed for the task. The tankless heater heats the radiant heat water, and it has a heat exchanger to heat the domestic hot water. It has an...