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Last seen: Oct 1, 2025
@morgan Just 2 wires, and it is only 5 volts, so it will not give you a shock!!!
If you can get the controller to a central point, it has a sensor in it and will work as the internal thermostat.
@morgan It is easy to install, you just plug it in and change 1 dips switch, alter the controller setting, and it works, the instructions are quite go...
@morgan If you are stuck, give me a shout and I will see what I can do.
@morgan Hi, Yes you will need both.
@morgan I am not here to convince you, take my impartial advice or not, it is your choice.
@morgan Lots of them on Ebay
@novemberromeo That is not a bad plan, when you are choosing the installer, take note of the predicted flow temperature at duty point (-1 to -5 depend...
@kev-m Cloce but there are a few things that need to be clarified. We find that the actual energy used once a heat pump is installed, it is usually...
@novemberromeo A cylinder can be installed outside in a well insulated shed, however, you must remember that if the cylinder is not within the heate...
@pumpo-sorcerer Sunamp Batteries are not compatible with all heat pumps, they require a flow temperature of above 60 Deg C which not all heat pumps ca...
@derek-m We install the Nibe units for the high-end properties air source and nearly all our ground source installations and Panasonic for the lower e...
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Degrees of Separation
Latest Posts
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RE: How Accurate Is My DIY Heat Loss Calculation?
@editor Thanks Mars, I have been enjoying playing with ...
By kilgorexv , 4 hours ago
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New Vaillant Arotherm controls link to existing thermostats ; wired vs wireless
I am feeling baffled and worried:We are having a an Aro...
By GutoFfowc , 6 hours ago
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RE: Do I add Air Con or MVHR to existing A2W ASHP?
@rob-of-york Thank you, I’m thinking along these same l...
By Toodles , 9 hours ago
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@Mars Good questions! The downstairs unit did the maj...
By Rob of York , 9 hours ago
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RE: Questions about A2A for heating as well as cooling
@donciccio I would suggest that you take a "fabric-fi...
By Rob of York , 10 hours ago
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RE: Volumisers in Heat Pump Systems: Does Placement Matter?
@dave, I think @jamespa has probably identified the mos...
By Mars , 1 day ago
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RE: Plug and play solar. Thoughts?
My thought is simple. Bring it on and bring on plug in...
By JamesPa , 2 days ago
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RE: Heat Geek mini store vs pump size
Yes I agree, that’s why Heat Geek have most likely sele...
By Tomtheheatingengineer , 2 days ago
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RE: Who's your electricity provider and what's your tariff?
@chandykris Swings and Roundabouts, you win some…. ...
By Toodles , 2 days ago
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@tomtheheatingengineer, thank you, and welcome to the f...
By Mars , 3 days ago
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RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
@majordennisbloodnok @tomtheheatingengineer For my ...
By JamesPa , 3 days ago
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RE: Is the "divide by 2900" rule still valid?
Really flow rate is a pipework limitation not a water p...
By JamesPa , 3 days ago
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RE: The good, the bad and the not that great – my heat pump installation
@burtis, I’ve followed this thread pretty much from the...
By Mars , 6 days ago
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