coming to the end of a project where we've been reinstalling 9 Daikin heat pumps. the heat pumps had been installed with antifreeze valves at high level and a very poor level of insulation. we have had to reinstall each heat pump repositioning the anti-freeze valves lowest level possible to give protection to the heat pump replacing classo insulation with primary Pro and actually spending a little bit of time to make it look like a professional job. the Daikin heat pump is rather like a shower rain head with no single point outlet at the base for condense it's simply rains all over the place and requires a tray to collect the condense for a gravel base. we have had custom built stainless steel trays made that will be filled with the same chippings that have been used around the base of the house and then an overflow pipe attached to drain the condense to a soakaway