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dgclimatecontrol
dgclimatecontrol
@dgclimatecontrol
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Estimable Member
Joined: Jul 31, 2025
Last seen: Dec 24, 2025
Profile Activity
Topics: 2 / Replies: 62
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Reply
RE: Mitsubishi Ecodan R290 10kW performance

@ecoste Okay, back up heaters should only be on the HWC but depends if thats two 3kW or one. Also will depend on the controller settings. Assuming no ...

2 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Midea ASHP – how to set weather compensation

@pash44pump Thank you, then without knowing more that's probably reasonable..

2 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Grant Aerona 3 and Drayton system questions

Have you tried upping the temperature to say 22C? should bring on the heat pump regardless of how its controlled by a third party CH controller. &nbs...

2 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Midea ASHP – how to set weather compensation

@pash44pump Okay thanks for explaining. Must be a large property, I have 310sq.m and that takes just 10.5kW (I had been quoted two 12kW by a popular r...

2 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Midea ASHP – how to set weather compensation

@pash44pump So are you changing from a Midea HP to a Grant HP? What size is the property?

2 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Mitsubishi Ecodan R290 10kW performance

@ecoste From the graphs I wonder why its heating water DHW to 55C from midnight, is that when you want it super hot? Should take around 45 minutes to ...

2 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Midea ASHP – how to set weather compensation

@batalto Looks fine to me too, then I noticed the date! these old posts crop up too often then if you reply often get a message saying it was sorted s...

2 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Air to Air Heat Pumps

@springswood we install these nationwide and I have them in my own home. they are super efficient (nothing cheaper) and cost effective to purchase. Th...

2 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Designing my house system with a mix of air to air and air to water

The A2A would be mostly if not all free if you have so much PV and a large battery. Mine is most of the year. It'll be cheaper and far quicker to work...

2 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Replacing knackered oil boiler with Samsung ASHP - Perthshire

@dowallydrifter Sounds like legionella cycle, normally on a Tuesday if the installer didn't change it. Turn the water off if not using it when away. T...

2 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Newbie: utterly confused with my Mitsubishi Zubadan air source heat pump running on 55C set flow temperature

It'll bring on electric back up heaters if at 55C as they'll work quicker in the winter. Not sure about old ME units but Daikin had a 6 or 9kW back up...

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

We install mostly A2A for churches and village halls, often due to little use and quick heating required. They will always work out substantially chea...

2 months ago
Forum
Air Source Heat Pumps (ASHPs)
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