Last seen: Apr 29, 2025
@technogeek Why Should I Use Relays when my PWM Grundfoss motors are Available and Working? Why does Samsung allow the option of either PWM (Cas...
@technogeek Both my personal confidence and my confidence in this industry have been damaged. Previously, my "Short Cycling was attributed, by Sa...
@derek-m The Design Philosophy of my Heat Pump is that of Two isolated Water circuits , one controlled by by the outside Temperature and the other...
@derek-m @ derek-m ...."I'm afraid I don't understand your philosophy. Your heat pump should be quite capable of operating without a room thermosta...
@technogeek Again , an excellent , concise explanation of how to Balance Radiators. With Two years experience I have accumulated innumerable Sens...
@derek-m A Control Tautology? Should my Heat Pump Cycle Time be Simultaneously controlled by my Honeywell Home Thermostat AND by my Heat Pump ...
@ technogeek Quote "So my point is until you are totally happy that the radiators are correctly balanced," How do I balance a system with flow and r...
I cannot reduce the Water Flow Temperature to increase the Honeywell Run time pulse width! My Samsung Heat Pump is already producing Flow Water Pipe...
Should I leave Power control to ONE Controller, the Samsung Weather Compensation System ? Given that the Honeywell was designed for use on Boilers s...
@derek-m @technogeek @Mars When is a Thermostat NOT a Thermostat ? Can my "Honeywell "Home Thermostat be called a Thermostat? Thermostat , ...
@derek-m Monitoring AC mains Motors , Relays and Actuator valves on Samsung Heat Pumps. I have reluctantly, because of cost, decided to buy a pa...
@derek-m & technogeek Question: How do I measure Electrical Signals and integrate them with Temperature Sensors ? Your comment that "It is u...
Latest Posts
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RE: Victorian Semi Retrofit / Extension ASHP and UFH Advice
@jamespa Heat Geeks did a full survey (although as the ...
By Matthew_W , 7 hours ago
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@comfortablehomeseeker I have the usual combination of ...
By downfield , 13 hours ago
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RE: Seal the Deal: Don't Let Your Heat Pump Leak Energy
Hi - fyi - there's a dead image link in the 'Optimal In...
By seatonian , 13 hours ago
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RE: Ripped Off: How UK Homeowners Are Paying Gas Prices for Wind Energy
@chandykris Horses and beggars…. 😉 Toodles.
By Toodles , 14 hours ago
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RE: Cleaning up after gas meter removed
@agentgeorge Likewise in the loft space; we have 300mm ...
By Toodles , 14 hours ago
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RE: Ecodan consuming 100kwh per day in new build!!!
This particular example is one of the worst I have seen...
By JamesPa , 20 hours ago
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RE: Fan running in hot weather ...why?
I wonder if it has some kind of pressure transducer to ...
By ASHP-BOBBA , 1 day ago
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RE: Cooling with Samsung Gen6 and Flow error
@iaack The system isnt running long enough for any cond...
By EcoBaker , 2 days ago
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@heacol thanks for confirming we can only hope NAPIT ag...
By Bart , 2 days ago
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RE: BUS Grant: removal of all other fossil fuel heat sources
@editor If it is of any interest, we had the BUS grant,...
By Toodles , 3 days ago
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Sorry to hear that @bruce. Sadly I’ve heard from multip...
By Mars , 3 days ago
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RE: Crystal Ball Time: Communal or even Area Energy Storage?
I am invested in a couple of listed energy storage fund...
By Old_Scientist , 3 days ago
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RE: Who's your electricity provider and what's your tariff?
That would be my biggest commitment -time to gain great...
By SUNandAIR , 4 days ago
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RE: Who has a V2G EV installation
As has been discussed on other threads, trying to justi...
By Majordennisbloodnok , 4 days ago
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RE: Aira Heat Pump: Stylish Scandinavian Heating
Thanks @mikeh. Then I will also go back to non smart ta...
By ChandyKris , 4 days ago
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RE: Location of hot water isolation valve on cylinder
@transparent Thank you so much and very helpful. Earlie...
By rossowheels , 5 days ago
