hymer1942 Posted December 24, 2010 Share Posted December 24, 2010 Afternoon all, has anyone fitted the ALDE comfort pump to a sealed system [ underfloor heating ] it has a small motor on the top of a long impeller that fits inside the fluid reservoir. Barrie Link to comment Share on other sites More sharing options...
johnnerontheroad Posted December 24, 2010 Share Posted December 24, 2010 There are two types one you have to wire and one you clip in, quite easy realy http://www.alde.co.uk/itemdetails.php?itemId=78 http://www.alde.co.uk/itemdetails.php?itemId=14 I think the one you need you will have to wire in should be easy. Good Luck Dave Link to comment Share on other sites More sharing options...
johnnerontheroad Posted December 24, 2010 Share Posted December 24, 2010 There are two types one you have to wire and one you clip in, quite easy realy http://www.alde.co.uk/itemdetails.php?itemId=78 http://www.alde.co.uk/itemdetails.php?itemId=14 I think the one you need you will have to wire in should be easy. Good Luck Dave Don't know how that happend ups Link to comment Share on other sites More sharing options...
Derek Uzzell Posted December 24, 2010 Share Posted December 24, 2010 hymer1942 - 2010-12-24 3:48 PM Afternoon all, has anyone fitted the ALDE comfort pump to a sealed system [ underfloor heating ] it has a small motor on the top of a long impeller that fits inside the fluid reservoir. Barrie I think the pump and reservoir you are referring to are similar to the items shown towards the bottom of the following web-page: http://tinyurl.com/3yghpxo I've no hands-on experience of working on Alde systems, but removing/replacing the pump looks straightforward enough. Link to comment Share on other sites More sharing options...
747 Posted December 24, 2010 Share Posted December 24, 2010 Easy peasy to disconnect and refit. Just 2 wires to a plug and socket. The pump lifts out easily when you unscrew the top of the header tank. Just for information. There is a beefed up motor on the new circulating pumps. The older ones can fail (as mine did). A quick way to check if you have the old version is to measure the diameter of the motor. If it is approximately 30 mm then it is an old type. If it is approximately 40 mm then it is the newer, better motor. If you have the old type, I would buy a new one and keep it as a spare. Link to comment Share on other sites More sharing options...
hymer1942 Posted December 24, 2010 Author Share Posted December 24, 2010 Thanks to all, I have the one with 2 wires, I thought it looked simple to do but thought I would just check. Merry christmas to all. Barrie Link to comment Share on other sites More sharing options...
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