Tuesday, August 7, 2012

Little Battersea power station

6 Aug 2012: The heat exchanger now has Four bottle vents (airlock removers) to make it even more reliable. The four vents, one at each corner, make me think of London's Battersea power station (retired) I will wrap more insulation over these before the Winter comes.

While I had that part of the system drained, I thought it advisable to replace the Pump, as the previous pump failing was one of the causes of major problems last March. This one is a new Wilo, an A-rated pump working at 15W, at about 500 litres/hour.

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