Companies used
Electrics upgrade: Lee Hayward (
https://www.haywardelec.com/
)
Charging point, solar and battery etc: Oval Renewables (
https://ovalrenewables.com/
)
Mixergy tank: MCS Heating and Plumbing (
https://www.mcsheating.com/
)
Insulation supply: Ecological Building Systems (
https://www.ecologicalbuildingsystems.com/
)
Windows, door: Eksalta (
https://www.eksalta.co.uk/
)
MVHR design & supply: Green Building Store (
https://www.greenbuildingstore.co.uk/
)
Electricity supply: Octopus (Referral code (share £100 credit):
https://share.octopus.energy/night-birch-689
)
Tariff:
https://octopus.energy/smart/intelligent-octopus-go/
Products installed
Mixergy
Tank 210l slimline:
https://mixergy.co.uk/mixergy-tank/
Solar PV Switch:
https://mixergy.co.uk/news-and-insights/using-your-mixergy-tank-with-solar-pv/
Solar
Solaredge inverter 3.68kW single phase:
https://www.solaredge.com/en/products/residential/pv-inverters/solaredge-home-wave-inverters
Solaredge diverter:
https://www.solaredge.com/aus/products/smart-energy/solaredge-home-hot-water-controller
Solaredge battery:
https://www.solaredge.com/en/products/residential/storage-and-backup/solaredge-home-battery-400v
Car charger
Zappi:
https://www.myenergi.com/zappi-ev-charger/
Windows and door
Door:
https://www.eksalta.co.uk/products/green-range/victorianeco-doors/
Windows:
https://www.eksalta.co.uk/products/green-range/triple-glazed-victoriansash-window/
MVHR
Unit: Zehnder Comfoair Q350:
https://www.zehnder.co.uk/en/indoor-ventilation/product-showcase/zehnder-comfoair-q
Heating controls
Evohome:
https://www.resideo.com/gb/en/solutions/home-comfort/evohome/
Energy meters
Eastron SDM120 RS485:
https://www.eastroneurope.com/products/view/sdm120modbus
Waste water heat recovery
Recoup Easyfit:
https://recoup.co.uk/products/easyfit/
Heat Pump
Heat Geek:
https://www.heatgeek.com/
PCR Plumbers:
https://pcrplumbers.com/
Heat Punk (heat loss calculation):
https://heatpunk.co.uk/
Other resources
Under-floor insulation
https://www.ecologicalbuildingsystems.com/post/best-practice-approach-insulating-suspended-timber-floors