Last seen: Sep 19, 2024
@phowardstutterheim Correct me if I am wrong, but I assume that you are drawing water out of the bore hole, passing it through the heat exchanger in...
If you have a suitable thermometer, I would suggest measuring the temperature of the pipes coming from your ASHP, and also measure the temperature of ...
Without looking at the Grant manual, I assume that TM1 is the cold end setting for the weather compensation (WC). Whilst lowering this setting may sav...
When you state 'currently running with 40 degrees max', have you set 40C as the maximum permitted LWT?
@denevil What are the heat loss calculations and size of your home?
I don't think that the data is actually encrypted, more likely coded then decoded. You need to be aware that the serial data transmission is actuall...
@kev-m Hi Kev, What is the setting of the Interval Timer?
Switch off the immersion heater at the wall switch, then using a small spanner remove the nut holding the cover in place. Underneath you should find t...
I would suggest that you check to see if your system is set for CH priority rather than DHW priority. If so, set it to DHW priority and schedule it fo...
Electrical power diverters are excellent devices, we have had one connected to our system for quite a number of years. Because they use electronic c...
Hi Curly, Do you know where the cable supplying the on - off switch for the immersion heater is supplied from? Can you provide a closeup photo of yo...
The quantity of heat energy produced by a heat pump is given by the formula:- Q = mcDT Where Q = Heat Energy, m = Mass, c = Specific Heat Capacity...
Latest Posts
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RE: Heat Pump Damage on install - useable or dealbreaker?
They have already been dishonest by not telling you abo...
By GrahamF , 8 hours ago
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Testing new controls/monitoring for Midea Clone ASHP
Hi all, I thought it might be of interest to others i...
By benson , 8 hours ago
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RE: Electricity price predictions
@diverted-energy sounds like good tariff for you. Octop...
By JulianC , 10 hours ago
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RE: Who’s Caved and Switched the Heating On Already?
In the last week, the external temperature in south Man...
By GrahamF , 12 hours ago
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Ok. Two schools of thought. The first is to run the ...
By JamesPa , 12 hours ago
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@drei Willing as I am to help, I don't think I'm yet ...
By JamesPa , 13 hours ago
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RE: Is Your Broadband Router the Weak Link in Your High-Tech Home?
I hear you on the locality issue @transparent, and I ag...
By Scalextrix , 15 hours ago
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Selling 5 year old ASHP & Gas Combi Boiler - £590
Selling a 5-year-old Daikin Altherma Hybrid Air Source ...
By Paul G , 16 hours ago
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RE: Midea ASHP – how to set weather compensation
@pash44pump Referring to the problem of rooms with diff...
By Tasos , 17 hours ago
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RE: Help me keep the faith with my air source heat pump installation
Er true, it should have read l/hr!
By JamesPa , 18 hours ago
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@damon thanks. I will do as you suggest. Hopefully I wi...
By bontwoody , 2 days ago
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RE: Is a Valliant Inline 6kW heater a BUS buster?
Much of that is true in principle, but its not likely t...
By JamesPa , 2 days ago
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
@dgclimatecontrol I attach the responses from 2 potenti...
By pash44pump , 3 days ago
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RE: Buffers, hot water and cooling
@dgclimatecontrol thanks, that's helpful.
By JamesPa , 3 days ago
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RE: Failing heat pump system - seeking thoughts on a rebuild
I realise im overdue an update on my situation. first...
By Cleardene-ashp , 4 days ago
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RE: Replacing Worcester oil boiler with an ASHP
@toodles thanks. I was told by the engineer that this h...
By JulianC , 4 days ago
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RE: What crazy nonsense are inverter limits and why are they imposed?
A week later, I'm finally picking up this comment... ...
By Transparent , 4 days ago
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RE: COP is not the only measure of efficiency
We keep all our TRVs fully open using the whole house a...
By Old_Scientist , 4 days ago
