Last seen: Mar 3, 2025
Thats interesting about the Honeywell valves. Our flow rate is below what it should be due to them using 28mm plastic instead of 35mm copper so we’re ...
Unfortunately at work we had Husky heat pumps installed (x3) which were awful. We’d often come in on a Monday morning and it would have thrown a fault...
@editor no kept the buffer
Thanks Derek. Yes I’d been working by locking them down and gradually opening up until they were roughly equally warm but I’ll try the other way aroun...
Agreed I definitely don’t think ASHP are “set and forget”, there’s a whole spectrum of issues that don’t get flagged by errors. I’m no engineer but...
Ours used to be like that until we de-zoned everything. Much better now
Yesterdays figures in now 44.5kW used 150kW delivered COP 3.4
@alec-morrow I don’t know exactly what pipework we have in all areas. I do know for example we have 2x 600x1599 rads in our lounge and 2 600x600 rads ...
We don’t have a LLH but we have a large buffer tank. So I presume I’d the flow around the house to the rads etc isn’t enough the heat pump will still ...
I took some measurements today. Clearly can see the rads and UFH aren’t losing 5c so makes sense why the main ASHP delta isn’t 5c I’m finding it...
Annoyingly I can’t view current day usage. But previous days have been 40-50kWh when it’s about 5c outside in the day. forcast -4c later this week ...
It’s 2c here and foggy. So worst weather for ASHP Flow temp is 42c. No defrost in last 24 hours and house is nice and warm. will see what the...
- 22 Forums
- 2,070 Topics
- 45.3 K Posts
- 31 Online
- 3,343 Members
Join Us!
Trusted Installers
Struggling to find a reliable heat pump installer? A poor installation can lead to inefficiencies and high running costs. We now connect homeowners with top-rated installers who deliver quality work and excellent service.
✅ Verified, trusted & experienced installers
✅ Nationwide coverage expanding
✅ Special offers available
Latest Posts
-
RE: Getting the best out of a heat pump - is Homely a possible answer?
@benson Ours is ‘resting’ for the summer now (unless we...
By Toodles , 24 minutes ago
-
RE: Heat pump installation and BUS Grant timings
@jamespa Thanks James, think that's answered my ques...
By StuChi , 2 hours ago
-
The regulations also include this paragraph: 4) F...
By JamesPa , 2 hours ago
-
RE: Home energy storage & battery register
@jamespa To a certain extent, by exporting to the grid ...
By Toodles , 3 hours ago
-
RE: Jokes and fun posts about heat pumps and renewables
@transparent ‘Protein’s extra Luv’.
By Toodles , 9 hours ago
-
RE: Forum updates, announcements & issues
@editor Fairy Nuff Mars, I doubt that my ramblings woul...
By Toodles , 1 day ago
-
RE: Antifreeze top up for my heat pump - is this a rip off?
@johnmo You are correct, standard Ethylene glycol used ...
By Brendon Uys , 1 day ago
-
RE: Confusion about heat pump sizing
We’ve published a deep dive into heat pump sizing, and ...
By Mars , 1 day ago
-
We’ve published a deep dive into heat pump sizing, and ...
By Mars , 1 day ago
-
RE: Kensa GSHP finally installed - now to start the optimisation process
Just had a quick scan of the manual and should be weath...
By Johnmo , 2 days ago
-
RE: Potentially more choice including air to air heat pump grants
Hi all, I agree, the consultation documents are alway...
By madbilly , 2 days ago
-
RE: Commencing on an ASHP Installation Process
I think those are pretty much the standard figures that...
By JamesPa , 2 days ago
-
RE: Load Compensation and Weather Compensation
I think that maybe what the adia thermal system does, b...
By JamesPa , 2 days ago
-
RE: Enabling WiFi: Samsung ASHP on Smart Things App
@old_scientist @profzarkov thanks to you both for the v...
By Grahamh-uk , 2 days ago
-
RE: Nibe F2040 periodic warm water increase fails
@tribol here's an official reply from NIBE on your case...
By Mars , 2 days ago
-
RE: Vaillant & OVO partner up to offer Heat Pump Plus
@ecodan-efficiency On the other hand, the fact that the...
By Richard24738 , 3 days ago
-
RE: How accurate was your heat loss survey?
@scalextrix for our house 1950s detached the air leakag...
By Judith , 4 days ago
-
-
RE: Air Changes per Hour - ACH and the MCS requirement
@matwin If you plan to commission one it might b...
By JamesPa , 4 days ago