
Last seen: Jun 26, 2025
January 3, 2022
@julianc, I think that electrification has to be the end goal, and I completely get your point about burning HVO (or any other biofuel) for home heati...
In the attached document, what does nil kWk mean (when looking at electricity tariffs) and why is the tariff calculated by dividing the sum of money b...
The carbon emissions factor is from the government's Standard Assessment Procedure for Energy Rating of Dwellings (SAP 10.2) I don't profess to be a...
@prjohn, energy costs are worrying – I'll read this article tonight when I get a chance. Everything these days is politicised.
The bivalent controls on our heat pump don't allow us to run the boiler on weather compensation which is a pity. When we get off the HVO trial, we'll ...
@kev-m, that's very satisfactory. That would have been around £76 this time last year with Symbio. But still very good.
@kev-m, that’s scary. I’m genuinely concerned about the rising cost of electricity. Running a heat pump is electricity intensive and it’s not the same...
@kev-m, what was your heat pump usage in December?
@julianc, thank you for your honest comments. As you know we are extremely pro heat pumps and renewables, but consumers need more options. Many of you...
We’ve been running our air source heat pump alongside our boiler that’s been using HVO (hydrotreated vegetable oil) since December and we’ve crunched ...
- 22 Forums
- 2,087 Topics
- 46 K Posts
- 25 Online
- 3,379 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: Commencing on an ASHP Installation Process
And on the second day, we have a completed installation...
By Sheriff Fatman , 9 hours ago
-
RE: Mitsubishi Ecodan Fails to Heat Water despite temperature drop
Its the flow temperature for the heating circuit, it me...
By Gary , 9 hours ago
-
RE: Air source heat pump roll call – what heat pump brand and model do you have?
@dowallydrifter OK. I would recommend you read t...
By JamesPa , 11 hours ago
-
When will heat pumps and install prices come down?
I am currently thinking about having a heat pump instal...
By EGP01 , 14 hours ago
-
RE: Solar to power Heat Pump for DHW
Wow, how big is your heat pump that it is pulling 6kW d...
By Old_Scientist , 15 hours ago
-
Adding battery storage to SolarEdge PV system
Hi, I think I've narrowed down my choice to a Sunsynk 5...
By nazuro1041 , 22 hours ago
-
There are DHW tanks with a built in heat pump that take...
By JamesPa , 1 day ago
-
RE: Vaillant AroTherm Plus 7kW
If the thermostat is connected to the call for heat ter...
By JamesPa , 2 days ago
-
Hi all - I'm diving into the world of ASHPs and I am tr...
By abam48 , 2 days ago
-
RE: Renewables & Heat Pumps in the News
Yes I realise I'm picking this up a week late...... but...
By Transparent , 3 days ago
-
@editor Mars if you have any recommendations for down s...
By abam48 , 3 days ago
-
RE: Surface mount or bury primaries for heat pump installation?
@tomasmcguinness HI, The rules is a best practise, the ...
By ASHP-BOBBA , 3 days ago
-
RE: Getting the best out of a heat pump - is Homely a possible answer?
@cathoderay how did you get a script to run for that- d...
By benson , 4 days ago
-
RE: Renewable Heating Hub Homeowners' Q&A Podcast
@ashp-bobba thank you, and equally so, thank you for ta...
By Mars , 5 days ago
-
@judith good to know… I’ll continue to feed Wattson, an...
By Mars , 5 days ago
-
RE: My misgivings about installing ASHP and solar panels via the ECO4 scheme...
@editor great article re accreditation. I note ISO/IEC ...
By Bart , 6 days ago