How important is flow/return temp and what can we control?
Hello,
I’m early in the ASHP journey and have done lots of reading around but cannot fathom this out.
My ASHP has a very low heat loss- say 2 or 3 degrees.
Will this affect the efficiency of my heat pump? What should I be aiming for if so, and what can we change to improve this if it’s the case?
I’ve a 14 kWh Mitsubishi ashp and controllers.
Thank you.
I don't have anything original to contribute, but have you seen this thread with the same problem and a similar if not the same heat pump? https://renewableheatinghub.co.uk/forums/renewable-heating-air-source-heap-pumps-ashps/heat-pump-delta-t-too-low-2c
- 26 Forums
- 2,283 Topics
- 51.1 K Posts
- 408 Online
- 5,944 Members
Join Us!
Podcast Picks
Latest Posts
-
RE: New Fogstar 15.5kWh upright solution
@Batpred [/quote] "Thank you for sharing. I usually ...
By Bash , 3 hours ago
-
RE: Installer Fitted 9kW Instead of 11kW Heat Pump and Changed MCS Paperwork - What do I do?
@transparent, ooh, I'm going to go through the Retrofit...
By Mars , 6 hours ago
-
RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
@hcas Just wondering if/where Ideal might be on your de...
By simonwig , 9 hours ago
-
RE: Heat Pumps Without Grants: Would You Have Installed One & Will You Now?
I was discussing the same with the family and a friend ...
By ChandyKris , 11 hours ago
-
RE: Octopus Cosy Heat Pump Owners & Discussion Thread
... which is usually how to run almost any heat pump BT...
By JamesPa , 13 hours ago
-
RE: Renewables & Heat Pumps in the News
If the installer is a regular plumber or someone who is...
By JamesPa , 14 hours ago
-
RE: Electricity price predictions
Erm... obtaining planning consent is rarely a problem f...
By Transparent , 14 hours ago
-
RE: UFH downstairs and radiators upstairs balancing question
I wonder what the logic of this was, that will be the c...
By JamesPa , 17 hours ago
-
@judith I haven't noticed any noise myself yet, nor my ...
By Eliuccio , 1 day ago
-
RE: Grant 13kW Aerona3 - issues getting zones to temp
Latest situation:Installer attended, couldn't get it wo...
By Crimson , 1 day ago
-
RE: Ecodan ASHP Low COP and Unstable Compressor Frequency
Thanks for the reply and the welcome ! Locat...
By lukewarmbath , 2 days ago
-
RE: Bosch CS5800i 5kW - Experience So Far
@ectoplasmosis Buderus is a subsidiary of the Bosch Gro...
By Steelbadger , 2 days ago
-
RE: Confusion over Octopus Tariffs
@agentgeorge I can’t recall when and the details but Co...
By Toodles , 2 days ago
-
RE: Who's your electricity provider and what's your tariff?
@technogeek Yep, the same here. Toodles.
By Toodles , 2 days ago
-
RE: Maximising Home Automation: Integrating Octopus Energy & More
Thank you and I agree most people can stay clear of net...
By Batpred , 2 days ago
-
RE: The Hidden Secret to a Successful Heat Pump: Pipe Size Matters
@jamespa Yes that post.
By dgclimatecontrol , 2 days ago
-
RE: Faulty Clivet heat pump out of the box
@steveimpey glad you got it sorted and agreed- being ig...
By benson , 2 days ago
-
RE: Help me keep the faith with my air source heat pump installation
@agentgeorge it has got 2, the other bleed screw is the...
By AdamK , 2 days ago
-
I too felt the podcast was useful but think it could do...
By AndrewJ , 2 days ago


