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Josephiah
Josephiah
@josephiah
Member
Eminent Member
Joined: Oct 29, 2023
Last seen: Dec 6, 2025
Profile Activity
Topics: 3 / Replies: 34
AllTopicsReplies
Reply
RE: Large heat pump options for church building

@aventus-eco Thanks Sean, will drop you a line.

5 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Large heat pump options for church building

@toodles - yes, I'm sure the actual heat requirement will be far less. 100kW is the absolute upper bound, but I'm expecting something around half of ...

5 months ago
Forum
Air Source Heat Pumps (ASHPs)
Topic
Large heat pump options for church building
6 months ago
Forum
Air Source Heat Pumps (ASHPs)
Replies: 11
Views: 1241
Reply
RE: Tell us about your Solar (PV) setup

@toodles I'm tempted by Agile (recent and last year's costs looking pretty favourable vs Cosy), and then thinking of using a auto-scheduler for the ch...

2 years ago
Forum
Solar Photovoltaic (PV)
Reply
RE: Tell us about your Solar (PV) setup

@derek-m thanks - will include that in my next round of deliberations, certainly. Though in Northern Scotland it's a less attractive 18.8p/kWh today, ...

2 years ago
Forum
Solar Photovoltaic (PV)
Reply
RE: Tell us about your Solar (PV) setup

After many months of planning, sorting funding, disruption, and weather delays, as of yesterday we now have a SE-facing 6.64kWp PV array consisting of...

2 years ago
Forum
Solar Photovoltaic (PV)
Reply
RE: Cosy Octopus and heat pump settings

Quite a nice illustration of the effect of switching to Cosy - guess which day we started! On the data I've had so far (my smart meter's horribly ...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Cosy Octopus and heat pump settings

Usually closer to 300 at present, but we are gradually moving from the childhood to the shower-hogging teenager phase of life, so only anticipate it g...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Cosy Octopus and heat pump settings

@allyfish battery VAT: thanks for the reminder, however, ours will be part of a PV install, so I think there's no difference in our case. High DHW u...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Cosy Octopus and heat pump settings

Hmm, not sure about that - I think that would just shift the overall temperature up. The thing that triggers a reheat is dropping a certain amount rel...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Cosy Octopus and heat pump settings

@dunlorn That's interesting. In our house our comfort preferences specified the opposite: small setback overnight because otherwise it was too wa...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Topic
Cosy Octopus and heat pump settings
2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Replies: 19
Views: 8282
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