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: Homely launched for Grant Aerona ASHP control
I haven't bought the Aerona Smart Controller (£700!) bu...
By Prunus , 18 minutes ago
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RE: Antifreeze top up for my heat pump - is this a rip off?
For the record, Grant supply ethylene glycol for their ...
By Prunus , 41 minutes ago
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Buffers, hot water and cooling
I have a 13kW Grant ASHP, installed to the letter of Gr...
By Prunus , 50 minutes ago
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@downfield That sounds like a very good idea to me, my ...
By Toodles , 4 hours ago
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RE: Compressor attempts start but fails - Nibe Fighter 2005 8kW
@skyefarmer amazing. Well done!
By Mars , 7 hours ago
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RE: Wood burner with ASHP - direct air?
@sune is ideal to answer this, but I think he's on vaca...
By Mars , 1 day ago
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RE: Say hello and introduce yourself
Hi @topher - you might be interested to see this very r...
By Transparent , 1 day ago
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RE: No-code, plug-and-play monitoring for your heat pump
We've got a svenar heat pump controller en route and lo...
By benson , 2 days ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
Ebac 5kw - Monobloc R32. Developed and made in UK - Mit...
By marcinwloch69@gmail.com , 2 days ago
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RE: Is a Valliant Inline 6kW heater a BUS buster?
Just another thought - it might be worth thinking about...
By JamesPa , 2 days ago
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RE: BUS Grant: removal of all other fossil fuel heat sources
@rikiarn - just have a think as to how much it will cos...
By Transparent , 3 days ago
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Don't do much digging around.That's best left to the pr...
By Transparent , 3 days ago
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Hi all, I was wondering if anyone had an idea of how th...
By Wh0am3ye , 3 days ago
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RE: EBAC re-entering the ASHP market in 2023
@toodles confirm i have Ebac 5kw ASAP + homely and it w...
By marcinwloch69@gmail.com , 3 days ago
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RE: Compute heat loss from energy used
@jamespa Ebac must be similar to Mitsubishi as they buy...
By marcinwloch69@gmail.com , 3 days ago
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@pie_eater I have been thinking of adding cooling to my...
By TechnoGeek , 5 days ago
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RE: Victorian Semi Retrofit / Extension ASHP and UFH Advice
Agree, but you may have a hard time convincing them, as...
By JamesPa , 6 days 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 , 1 week 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 , 1 week ago
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RE: Cleaning up after gas meter removed
@agentgeorge Likewise in the loft space; we have 300mm ...
By Toodles , 1 week ago
