EcoRenovator - View Single Post - A7 AirTap install (ASHP hot water heater)

Xringer · 03-02-20, 05:26 AM

We lost the long copper tube heat exchanger, trying to feed it out of the leaking tank, when it broke.
So, I've been thinking about adding a small heat exchanger to the A7, with a connection to pump it down and add some refrigerant.
Then, I could connect some copper tube to the small HX, into a small water pump and pass warm water thru the water-jacket of my HS Tarm old hot water boiler.
Seems like a lot of work for a 74 year old guy, who would like to spend more time on the important things in life.. Like enjoying my Grandson..

03-02-20, 05:26 AM	#404
Xringer Lex Parsimoniae Join Date: Feb 2009 Location: Woburn, MA Posts: 4,918 Thanks: 114 Thanked 250 Times in 230 Posts	Mine is still waiting to be repaired We lost the long copper tube heat exchanger, trying to feed it out of the leaking tank, when it broke. So, I've been thinking about adding a small heat exchanger to the A7, with a connection to pump it down and add some refrigerant. Then, I could connect some copper tube to the small HX, into a small water pump and pass warm water thru the water-jacket of my HS Tarm old hot water boiler. Seems like a lot of work for a 74 year old guy, who would like to spend more time on the important things in life.. Like enjoying my Grandson.. __________________ My hobby is installing & trying to repair mini-splits EPA 608 Type 1 Technician Certification ~ 5 lbs or less..