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Last seen: Jul 1, 2026
No, I don't - reading@heacol recommends removing the mag filter and adding a Y strainer! Thoughts?? Agree, however would the DN19 of the flow se...
Also, in terms of positioning of the 22mm-based components, I'd be keen to know others thoughts on where these would go to optimise flow and their per...
@johnr The question at that point is, as posed in the OP, for those to go back through 22mm flow sensors and a mag filter to the return to the outdoor...
@JohnR, I think I've seen something like this for plastic - in essence, each 90deg elbow/T etc creates the equivalent resistance of 0.5m of straight p...
Cheers for your post, @JohnR Implying that wherever a larger internal diameter can be applied, the friction loss is greatly reduced and therefore a ...
Thanks for the reply, @bontwoody It's no doubt me, but I've tried a handful of times and can't figure out what this means - sorry, could you write i...
Note that the display only shows the flow temps as whole (integer) numbers but the actual temp set may be different by 0.5C
In light of some new sub-zero OATs from the past two days, I'd like to amend what I wrote above (but the forum won't now let me edit the post, despite...
Unless I'm misunderstanding something, my FTC6 allows the user to manually set the flow temperature of one OAT between the high and low OATs. This th...
Thanks @heacol Brendon - helps as well as creating more questions! :-/ I appreciate your time and effort in responding. As I'm sure you know, w...
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Latest Posts
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RE: Load Shift and Lifestyle Shift Complete - our journey has ended, for now
Very fair! I will now have to correct it.
By cathodeRay , 1 minute ago
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RE: Buffer tank on a 2 x 14kw Ecodan system
These heat exchangers are specified for Power at a cert...
By bobflux , 7 minutes ago
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RE: Peak Energy Products V therm 16kW unit heat pump not reaching flow temperature
@davec 47kwh for 3 days is very low, compared to what I...
By johnd , 33 minutes ago
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RE: How quickly would you want/expect heat recovery to take from setback?
Actually, good point. Yesterday was sunny for a good c...
By AndrewJ , 45 minutes ago
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I opted to buy sets of 16 bare LiFePO₄ cells and place ...
By Transparent , 1 hour ago
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RE: Why don't people choose heat pumps?
This topic is straying into useful observations about t...
By Transparent , 3 hours ago
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RE: Our 10 year old Grant heat pump failed
As I understand it it was working then stopped. More l...
By JamesPa , 5 hours ago
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@pipcart, Wattson is back... please go to the homepage ...
By Mars , 5 hours ago
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Do heat pump defrost cycles impair heat pump efficiency (COP values)?
The short answer is no, as far as I can see from data f...
By cathodeRay , 5 hours ago
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RE: Are We Sleepwalking Into Another Race to the Bottom?
That is a good approach and an excellent result. For co...
By Judith , 23 hours ago
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RE: Say hello and introduce yourself
Good to see you here, @claytonbrowne, and welcome to th...
By Mars , 1 day ago
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RE: Issues with Samsung heat pump – high running costs and house dropping to 11C overnight
It looks very much like a radiator balancing i...
By hml1827 , 2 days ago
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I have, @transparent, but chose to pose the question he...
By Majordennisbloodnok , 2 days ago
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