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Marvinator80
@marvinator80
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Joined: Nov 29, 2022
Last seen: May 19, 2025
Profile Activity
Topics: 9 / Replies: 186
AllTopicsReplies
Reply
RE: Installation starts on Monday

@kev-m 2-4 days! Fingers crossed!!! Have a lot of confidence in the installers. They do renewables only and are Grant Grade 1 or whatever the grade...

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
Topic
Our Grant Aerona R32 13kW ASHP installation
4 years ago
Forum
Air Source Heat Pumps (ASHPs)
Replies: 106
Views: 39858
Reply
RE: Massive Electricity Cost

I might just do that. The AmpiHome system allows adding additional packs. I might take it up to 15KW and see from there.

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Massive Electricity Cost

This is an interesting read. My Grant Aerona R32 13KW is going in shortly. Our house is 294sqm, built in 2016 by us and well insulated timber frame ...

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
Topic
GSE In Roof Panels
4 years ago
Forum
Solar Photovoltaic (PV)
Replies: 0
Views: 2531
Reply
RE: What's your current daily damage?

Thanks. This is what my system has been designed at after survey. “9.2 Kw heatloss using current sap and U-values , design temperature of - 5.4 degr...

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: What's your current daily damage?

These are quite scary amounts of electricity consumption. Is this normal?

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Say hello and introduce yourself

hello. Changing from oil to ASHP we are only having to change some radiators from K1 to K2. Slightly thicker radiators. Same existing fittings.

4 years ago
Forum
Introductions, Forum Rules & Updates
Reply
Starting my renewable journey imminently

Wow I wish I had found this forum before now! I’ve been researching for ages. Grant Aerona 13KW ASHP being installed before Christmas. Coming away ...

4 years ago
Forum
Introductions, Forum Rules & Updates
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