Sorry, I'm not looking here much, but thought I would post about the air-air heat pump that I have fitted as an experiment at www.tajmahalcommunityhub.org Its being written up here (work in progress) heatpumps.co.uk/the-hub/ and monitored here emoncms.org/thehub It's an ElectriQ R290 model.

Is this the place to be? will it catch on??