Search results

Our home is off grid and we use a mix of Oil (main house), Wood (stove in lounge), LPG (hob in kitchen and boiler in garage) and Electric (Aga and heat pump) We have an old baxi LPG boiler in our garage which is fed by a bank of 4x47kg LPG bottles. The boiler is used to heat an office space...

Answering my own question. For those of you who are interested this document by the environment agency pretty much gives you the answer http://www.elementalsolutions.co.uk/downloads/combis%20and%20low%20flows.pdf

Thats a good point, I bought a pressure testing device and put it on a garden tap. This seal wasn't great so it was spraying water. The reading was 7 bar. The tap has an isolating valve on it (not full bore) so I assume the mains pressure is a little more than this. Aqualisa said the...

A mixture of both I guess. I thought that was part the point of modulation, so it can throttle according to the demand ? I'm beginning to wish I had kept the old system and used a spare radiator to construct a passive solar system. Unfortunately that wouldn't give the mrs the larger bathroom...

Setting the temp at the boiler isn't relevant to my question really. We both like to have our showers at different temperatures so a mixer is required. What do you mean by a fair flow ? The boiler should be able to cope with a low flow rate, providing this is sufficent for it notice there is...

We have recently changed our CH/DHW from an open vented to a sealed system using a WB 24i Junior condensing boiler. At the time it was mentioned that the cartridge in the aqualisa 405 thermo valve should be replaced with a pink one. Since we will be overhauling the bathroom and rebuilding the...