@s_calvert_heat @nibe_uk @mrgeorgeclarke @heatcalculation @ecodanheating @gassafeman @installermag @vietecheating @nibeenergy @richmwphs @vtmiet @vaillantuk @viessmannuk @_heatgeek @theheatinghub @heatingacademy @leamingtonsbc the only logical conclusion is 💰