Fitted 9.5 kw aquas aquamax shower today (customer supplied) and new full rcbo consumer unit, all good except the shower is absolute s£&t! Even on the highest setting the water is only moderately hot, water pressure seems fine and no different to any other showers I’ve fitted, one thing I did notice was when I clamped the meter tails with the shower running on full heat it only ever pulls approximately 15amps,new 10mm cable run in void under the floor for approx 18mtrs to a chase in the wall upto isolation switch with pvc wall panels over that,plenty of free air around the cable,admittedly I’ve never had to clamp a shower before but does that seems low for a 9.5kw shower?
Thanks as always
Thanks as always