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Derek M
@derek-m
Member
Illustrious Member
Joined: Mar 4, 2021
Last seen: Sep 19, 2024
Topics: 7 / Replies: 4403
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RE: Comparing & Evaluating the Efficiency of Gas Heating vs. ASHP Powered by Gas-Fired Electricity

@transparent My wife and I have just been out for a meal with some close friends. My friend, who works for NG, made me aware of quite an interesting...

2 years ago
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RE: Comparing & Evaluating the Efficiency of Gas Heating vs. ASHP Powered by Gas-Fired Electricity

@transparent If the electricity supply industry and grid was still state owned, then renewable generation make take precedence over other forms of g...

2 years ago
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RE: Comparing & Evaluating the Efficiency of Gas Heating vs. ASHP Powered by Gas-Fired Electricity

@hcas What you also need to consider is that unless there is a vast increase in renewable energy production and storage capacity, that if most house...

2 years ago
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RE: Solar Thermal System Design Issue: Resol Delta Sol BS Plus controller

What work was carried out on your system? Did the people carrying out the work not test the systems operation after the work was completed? If possib...

2 years ago
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RE: Whole system efficiency (loss)

When a gas fired generating unit is operating in open cycle, its efficiency will probably be in the order of 35% to 36%. This is because only the gene...

2 years ago
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RE: My horrific Samsung heat pump installation and experience

Setting 2 is possibly used to get the remaining thermal energy from the heat exchanger within the heat pump after the compressor has stopped. Settin...

2 years ago
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RE: Estimating Heat Pump Output (BTU/h)

@neilrobertson The majority of heat pumps in the UK are Air to Water (A2W), which makes quantifying the thermal energy output easier by installing a...

2 years ago
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RE: A beginner's journey into DIY home energy storage - no solar!

Whilst what you state may seem huge compared to a home battery storage system, it is probably just a drop in the ocean compared to the storage capacit...

2 years ago
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RE: Estimating Heat Pump Output (BTU/h)

Hi Neil, I presume that you live in the USA and have what we in the UK would call an Air to Air (A2A) heating system, in that when in heating mode it...

2 years ago
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RE: A beginner's journey into DIY home energy storage - no solar!

The more I read about the possible problems and limitations with home battery storage systems, the more I am convinced that the money would be better ...

2 years ago
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RE: Is this a bad installation and is there something wrong with my Samsung heat pump?

The parameter FSV #4051 should contain the value 0, 1 or 2, so you are probably looking at the displayed result rather than the actual set value. To c...

2 years ago
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RE: Is this a bad installation and is there something wrong with my Samsung heat pump?

@david999 According to the manual for the controller under Field Setting Value, the 'Inverter Pump Installation' is a field option, which means it m...

2 years ago
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