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Author Topic: GSHP UFH Circulation problem  (Read 13621 times)
StBarnabas
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St Barnabas Chapel (2009)


« Reply #45 on: December 29, 2010, 09:18:57 PM »

Desp,
agreed but remember:

http://www.navitron.org.uk/forum/index.php/topic,2162.0.html

plastic pipe is still a big worry...
StB

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Gestis Censere. 40x47mm DHW with TDC3. 3kW ASHP, 9kW GSHP, 3kW Navitron PV with Platinum 3100S GTI, 6.5kW WBS, 5 chickens. FMY 2009.
Stuart
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« Reply #46 on: December 29, 2010, 10:37:02 PM »

if your doing another BBQ i'll sharp replace those HEP with a bit of solder ring for you  Grin
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8kw woodburner, Big piles of wood, 20 tube solar panel, custom tanks, back up gas boiler, North walls internally insulated
1968 landy that runs on anything and a currently wild meadow garden.

Nr. Tow Law
Antman
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« Reply #47 on: December 30, 2010, 10:19:59 AM »

Who the pling wired the Grundfos pump Sean  whistlie

Antman
« Last Edit: December 30, 2010, 10:23:28 AM by Antman » Logged

20 x 47mm, 172 l cylinder, Heat Dump, 15 x Sanyo HIT-H250E, SB4000TL,  Nestor Martin IQ13 WBS
DIY Solar System Support at http://www.handyantman.co.uk/antman.html
All support is voluntary and free of charge. I'm not employed by Navitron so responses may not be same-day
StBarnabas
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« Reply #48 on: December 30, 2010, 12:20:23 PM »

Antman
Not me! Done by my "professional" plumber  whistlie.......
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Gestis Censere. 40x47mm DHW with TDC3. 3kW ASHP, 9kW GSHP, 3kW Navitron PV with Platinum 3100S GTI, 6.5kW WBS, 5 chickens. FMY 2009.
dhaslam
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« Reply #49 on: December 30, 2010, 12:26:11 PM »

Isn't copper pipe now  a bit of a dinosaur?       Almost 50% of the houses in Ireland have had leaks in their pipework this winter, some may be in old lead piping but the  majority is in copper pipe.   I suppose plastic pipe will burst as well  but not as easily.
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DHW 250 litre cylinder  60 X 47mm tubes
Heating  180,000 litre straw insulated seasonal store, 90X58mm tubes + 7 sqm flat collectors, 1 kW VAWT, 3 kW heatpump plus Walltherm gasifying stove
renewablegraduate
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« Reply #50 on: December 30, 2010, 04:45:24 PM »

It is all about mapress now , get a REMS gun and use copper or carbon.Joints done in an instant and never any problems.  Cool
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StBarnabas
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« Reply #51 on: December 30, 2010, 11:46:16 PM »

if your doing another BBQ i'll sharp replace those HEP with a bit of solder ring for you  Grin
Stu
 will have a BBQ though not just yet! Will try to organise a renewable weekend this year - have been thinking abut a small renewable workshop for a while.
Sean
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Gestis Censere. 40x47mm DHW with TDC3. 3kW ASHP, 9kW GSHP, 3kW Navitron PV with Platinum 3100S GTI, 6.5kW WBS, 5 chickens. FMY 2009.
Stuart
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« Reply #52 on: December 31, 2010, 09:39:52 AM »

Think we should borrow that Proven from the university?
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8kw woodburner, Big piles of wood, 20 tube solar panel, custom tanks, back up gas boiler, North walls internally insulated
1968 landy that runs on anything and a currently wild meadow garden.

Nr. Tow Law
StBarnabas
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« Reply #53 on: December 31, 2010, 10:31:04 AM »

Good plan. Will work on it
Sean
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Gestis Censere. 40x47mm DHW with TDC3. 3kW ASHP, 9kW GSHP, 3kW Navitron PV with Platinum 3100S GTI, 6.5kW WBS, 5 chickens. FMY 2009.
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