wirsbo pro panels (311-P)

[johnnyb]

Have one of these units plumbed in to my heating system and am getting close to completing my gw100 install. was thinking of tying into the return back to the boiler after the panel for t's to heat exchanger, it does have a loop at the end of the panel which loops the supply and return together, so there is an option also. Anyone familiar with these panels? The t's cut in will be for a heat exchanger between the two boilers.

another question for sizing an exchanger, what type of information needed for selecting one?

trying to send pictures, not sure if it will work, total of 4.

johnny b

 

[Nofossil]

That's quite the installation! I feel kind of inadequate with my Taco 007.

I don't understand the first part of your question. As far as heat exchanger sizing, you basically need to know the following for each side:

- flow rate
- either inlet or outlet temp

You also need to specify the desired heat transfer rate. Given this information, there are tools out there that will find the heat exchanger that you need. There was a thread on this a while back.

 

[Sawyer]

Johnny, this is a link to a HX sizing tool. http://flatplateselect.com/site/pub/login.aspx?ReturnUrl=/site/hx/chooseapp.aspx