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Joined: Jan 6, 2025
Last seen: May 7, 2026
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Topics: 3 / Replies: 11
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RE: Grant Aerona Short Cycling

@Grantmethestrength, the LLH immersion heater is fitted but not connected. With my oversized HP I don't think I need it 😢 The HP installati...

7 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Grant Aerona Short Cycling

@damonc, thanks for confirming that detail, really helpful for me. I will contact Grant technical support tomorrow to discuss my obesrvations and seek...

7 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Grant Aerona Short Cycling

@damonc, when yours is running at 4 degrees and below does the power consumption increase very much from the 700W base level? (I would expect an incre...

7 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Grant Aerona Short Cycling

@damonc, thanks for sharing your settings. It's great to know that you are achieving what I aim to do with the same Grant HP. I ran trials over the ...

7 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Grant Aerona Short Cycling

@damonc, my current weather comp. settings are 32 @ -4 , 26 @ 20. At 5 - 7 deg OAT for the last day the house is generally at 20-21 deg and only call...

7 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Grant Aerona Short Cycling

@mikefl, thanks for sharing your operating data, very interesting. For the power consumption, are you using the compressor frequency values that I v...

7 months ago
Forum
Air Source Heat Pumps (ASHPs)
Topic
Grant Aerona Short Cycling
7 months ago
Forum
Air Source Heat Pumps (ASHPs)
Replies: 34
Views: 2893
Reply
RE: Getting the best out of a heat pump - is Homely a possible answer?

Thanks for confirming you connected your 2 port valve to the "3-port diverter" on the Homely schematic. That was the bit I was worried about! I apprec...

1 year ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Getting the best out of a heat pump - is Homely a possible answer?

@grahaml Thanks for sharing your experience of connecting Homely to your Grant ASHP, and I read your helpful Facebook thread. Am I correct in think...

1 year ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Getting the best out of a heat pump - is Homely a possible answer?

@weoleyric I emailed Homely a few days ago asking for recommended installers and had an immediate (and presumably) automated reply advising that th...

1 year ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Grant "Smart" controller or Homely?

@ Toodles, Thank you for sharing your data screenshot, really helpful for me. Am I correct in thinking the green "set temperature" line is the tem...

1 year ago
Forum
Air Source Heat Pumps (ASHPs)
Topic
Grant "Smart" controller or Homely?
1 year ago
Forum
Air Source Heat Pumps (ASHPs)
Replies: 3
Views: 1816
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