Windows and heat loss - why size matters скачать в хорошем качестве

Windows and heat loss - why size matters

Our house has huge windows, which are great, but they do have their downsides: large heat loss in the winter and high solar gain in the summer. I was curious to see how much our windows contribute to the heat loss of our house, so I used the Heatpunk heat loss calculation tool to run some experiments. Heatpunk tool: https://heatpunk.co.uk/ Our home system summary: 6.8 kWp solar array split E/W 5 kW Gen 2 GivEnergy hybrid inverter 14.7 kWh GivEnergy batteries A2A heat pump heating/cooling system Myenergi eddi hot water diverter Fiat 500e EV 00:00 Introduction 00:33 Why are big windows a problem? 02:04 Octopus referral plea 02:48 Heat loss calculation with existing windows 04:07 Heat loss with small windows 05:18 Heat loss with triple glazing 06:28 Closing remarks Please note that Tim is not a professional consultant, just an enthusiastic amateur, so cannot reply to requests for advice or opinions on specific systems or green investment opportunities. Thank you for your understanding. Support the channel and get £50 of credit by switching to Octopus Energy using my referral code: https://share.octopus.energy/cute-qua... Or buy us a coffee: https://www.buymeacoffee.com/timandkat