Hello,
I have been trying to figure out how to size the copper pipe loop that I need to run through my storage tank.
I had the house radiant floor system designed and it specs at 66K BTU at 13.6 GPM and a 3.8 head loss
I am also planning on running another zone to my DH HX tank that would be additional.
Is there a rule of thumb for BTU load on a the DH?
I have been reading the posts and it seems that there is an excel spreadsheet that can help size the copper pipe needed? Can someone send me a copy?
Or is there a simple surface area of pipe number that I am missing?
Thanks
Erik
Edit:
I forgot to add that I plan on keeping the tank at least 160 degrees F and that the radiant floor needs 134 degree F water.
I have been trying to figure out how to size the copper pipe loop that I need to run through my storage tank.
I had the house radiant floor system designed and it specs at 66K BTU at 13.6 GPM and a 3.8 head loss
I am also planning on running another zone to my DH HX tank that would be additional.
Is there a rule of thumb for BTU load on a the DH?
I have been reading the posts and it seems that there is an excel spreadsheet that can help size the copper pipe needed? Can someone send me a copy?
Or is there a simple surface area of pipe number that I am missing?
Thanks
Erik
Edit:
I forgot to add that I plan on keeping the tank at least 160 degrees F and that the radiant floor needs 134 degree F water.