Last seen: Sep 14, 2025
Thanks, that will be very useful. I rather suspect the flow side of things doesn't get the attention it deserves, and is generally rather poorly under...
@bobtskutter - thanks again. Main flow and return lines are not exceptionally long and are of reasonable bore (28 > 22 > 15mm), I agree unl...
@toodles - I have been crawling around on the floor fixing them with a very beady eye (the utility room one it turns out is just visible) but have bee...
I don't know about the smart TRV end of things, and what it can put out, but you can certainly modify the Midea Set LWT (flow temp) over modbus, I do ...
@toodles - a while back I went one further (it has always been a slow to heat up radiator at the end of a run), closed down all the other rads to all ...
Good point. I think they are (mostly) bi-directional. They are a mix (what was on the shelf at the time...). Six are Inta i-therm (definitely bi-direc...
There is then no hope for you!
That's a reflection of the impenetrability of the Grundfos literature, It really is some of the worst technical literature I have ever seen! This i...
They are not called tutorials, but you have received advice in this thread that comes to the same thing. You have to bite the bullet and start doing w...
@bobtskutter - thanks as ever for your detailed replies. By the way, if you do want to use quotes from posts, just select the bit you want to quote an...
Latest Posts
-
RE: Big Changes Coming to Our Heat Pump System
@editor No pressure then 🤣 🤣
By Brendon Uys , 15 minutes ago
-
Hi all, we've now had the heat pump moved to its final ...
By smit360 , 2 hours ago
-
RE: Is Your Broadband Router the Weak Link in Your High-Tech Home?
I hear you on the locality issue @transparent, and I ag...
By Scalextrix , 2 hours ago
-
Selling 5 year old ASHP & Gas Combi Boiler - £590
Selling a 5-year-old Daikin Altherma Hybrid Air Source ...
By Paul G , 3 hours ago
-
RE: Midea ASHP – how to set weather compensation
@pash44pump Referring to the problem of rooms with diff...
By Tasos , 4 hours ago
-
RE: Help me keep the faith with my air source heat pump installation
Er true, it should have read l/hr!
By JamesPa , 5 hours ago
-
@jamespa thanks, I appreciate the offer. For n...
By DREI , 19 hours ago
-
RE: Who’s Caved and Switched the Heating On Already?
I have 3 women in the house, 2 little ones, so my heati...
By DREI , 24 hours ago
-
@damon thanks. I will do as you suggest. Hopefully I wi...
By bontwoody , 1 day ago
-
RE: Is a Valliant Inline 6kW heater a BUS buster?
Much of that is true in principle, but its not likely t...
By JamesPa , 2 days ago
-
RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
@dgclimatecontrol I attach the responses from 2 potenti...
By pash44pump , 2 days ago
-
RE: Buffers, hot water and cooling
@dgclimatecontrol thanks, that's helpful.
By JamesPa , 3 days ago
-
RE: Failing heat pump system - seeking thoughts on a rebuild
I realise im overdue an update on my situation. first...
By Cleardene-ashp , 3 days ago
-
RE: Replacing Worcester oil boiler with an ASHP
@toodles thanks. I was told by the engineer that this h...
By JulianC , 3 days ago
-
RE: What crazy nonsense are inverter limits and why are they imposed?
A week later, I'm finally picking up this comment... ...
By Transparent , 3 days ago
-
RE: COP is not the only measure of efficiency
We keep all our TRVs fully open using the whole house a...
By Old_Scientist , 3 days ago
-
RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
I am pleased to say at 4pm today we have added another ...
By ASHP-BOBBA , 4 days ago
-
RE: Renewables & Heat Pumps in the News
To unpack this a little.... 1) how many of us in this...
By Lucia , 4 days ago
-
RE: Vaillant aroTherm Plus 10kW thoughts?
@realevil the fans and fan speed / coil size (height, w...
By ASHP-BOBBA , 5 days ago
