DIYnot
Local | Network
   DIYnot > Forums
Local | Network
DIYnot Network Local DIYnot Network Local  
  Forum IndexForum Index     RulesRules    HelpHelp     Join FREERegister Free     About CookiesCookies     SearchSearch     LoginLogin 

Is the system fully pumped or gravity?


 
Post new topic   Reply to topic    DIYnot.com Forum Index > Plumbing and Central Heating
Search this topic :: View previous topic :: View next topic  
Author Message
rich1608

from United Kingdom

Joined: 28 Nov 2008
Posts: 3
Location: Kent,
United Kingdom

PostPosted: Fri Nov 28, 2008 4:20 pm Reply with quote

Hi,

I need to upgrade the programmer on a heating system to give 7-day programming. The current programmer is a Potterton EP2002 24-hour unit and I am looking at fitting the EP6002 which gives 7-day programming with independent hot water and heating switching but this is only suitable for fully pumped systems. My question is do I have a fully pumped system?

The boiler is downstairs and has only two water pipes. The hot water tank and pump are upstairs and the cold water tank and expansion tank are in the loft. There is a Honeywell V4073A1039 3-port mid position diverter valve immediately after the pump with one outlet feeding the heating coil in the hot water tank and the other going to the radiators. The existing programmer has a switch on the back giving the choice of gravity or fully pumped system, it is set to fully pumped. I have spoken to several people who asked where the water tanks were and they said it is a gravity system but I think it's fully pumped, am I right? At the moment the CH and HW work independently or together depending on what is selected on the programmer. Many thanks.
Back to top
 Alert Moderators

If you do not want to see this advert, click here to login or if you are new click here to join free.
seco services

from United Kingdom

Joined: 03 Dec 2007
Posts: 15615
Location: Essex,
United Kingdom
Thanked: 1241 times

PostPosted: Fri Nov 28, 2008 4:23 pm Reply with quote

its open vented fully pumped.
Back to top
 Alert Moderators
rich1608

from United Kingdom

Joined: 28 Nov 2008
Posts: 3
Location: Kent,
United Kingdom

PostPosted: Fri Nov 28, 2008 4:25 pm Reply with quote

Many thanks for your very quick reply, now I can order the 6002 programmer icon_biggrin.gif
Back to top
 Alert Moderators
Search this topic :: View previous topic :: View next topic  
Post new topic   Reply to topic    DIYnot.com Forum Index > Plumbing and Central Heating All times are GMT
Page 1 of 1

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
Similar Topics   Replies   Views   Posted 
Gravity System To Fully Pumped 6 160 Sun Feb 17, 2013 3:02 pm
Errr....do I have gravity fed or fully pumped system?? 14 600 Thu Nov 28, 2013 11:16 am
HOW DO i CONVERT A GRAVITY HOT WATER SYSTEM TO FULLY PUMPED? 6 1080 Mon Oct 05, 2009 6:49 pm
Converting Gravity HW System To Fully Pumped 6 120 Wed Nov 13, 2013 6:42 pm
Help needed is this a fully pumped system or gravity fed 10 180 Wed Jul 11, 2012 2:50 pm


 
DIYnot
Find an Expert | Find a Supplier | Search DIYnot.com
Network | Advertising | Newsletter
DIY | DIY How To | @home | DIY Wiki | DIY Forum
By using this site you agree to our Terms of Service / Disclaimer.
Please read our Privacy Policy. Copyright © 2000-2014 DIYnot Limited.