MPH243

I agree kudos to the people involved in all the props going into the building. I don't think I would want to be in there, but I guess the risk of injury/death from collapsing is huge as surrounding buildings could go as well.

After just using a tape measure it does makes sense for smaller numbers but anything over 1m you measure the easiest way to read the numbers.

The 2 sensors are about 500mm apart in the unit so it can't be house fabric. Here is my present readings and not on bypass.

https://amzn.eu/d/01CXoCm6 How about this one

I have the Q450 the sensors are all in the unit, 1 each side of the heat exchanger on both supply and extract. Mine is the same 100% bypass, I can't connect to mine to show the figures but was the same as yours earlier. I think it's probably the fan warming the air. The bypass takes it over the top of the heat exchanger to miss it. I think if you look this afternoon it goes into reverse and closes the bypass when outside is warmer than the house.

What did you do that for🤣. Is it a excuse to sit down for a beer.

I have Makita 18v Lxt but the guys I mainly work for are DeWalt, there is not much difference between them. Get a couple of 4 or 5ah batteries and a make sure it's a fast charger what ever you go for. My Dad has a cheap angle grinder and garden 6 inch chainsaw and blower all work well for occasional use. I also have a Makita Lxt lawnmower, strimmer and hedge cutter so it's worth thinking about when you have finished what garden tools as batteries tools are so much easier and you have the batteries.

Get the Dc18rc quick charger, it is half the time to charge. If you are doing something that drains batteries you will be kicking yourself. (Guess how I know).

I like the walnut and that it came from your tree. It is also very different colour from nearly all the other stairs you see now.

@SteamyTea Might be warm but a bit breezy for you 98mph on scilly isles and 89mph at Culdrose. I hope everything stays ok for you.

Yes you can, you could use plywood/osb inside to give fixing for hanging things, and then remove them to move the frame and reassemble.

Do you have solid metal ducting between mvhr and silencer or foam like this https://www.epicair.co.uk/products/Ubbink-aerfoam-150mm-2m-pipe-insulated-duct?utm_source=google&utm_medium=cpc&utm_campaign=20379623923&gad_source=1&gad_campaignid=20375261885&gbraid=0AAAAAD8qV0kJRL43zBaZRBZ16PVsqJvqB&gclid=Cj0KCQjwrojHBhDdARIsAJdEJ_cB4QtbWmQTL0iscIrgurD10fWtrsWbSvCQmMconP2pdEfZATfGfoAaAn-MEALw_wcB If metal the foam might help quiet the noise. Also you could mount the mvhr on rubber washers.

https://www.screw-express.com/screw-self-drilling-large-round-head-hexagon-recess/30203-124561-self-drilling-screw-confirmat-large-round-head-hexagon-recess-7x70-zinc-plated-3663072018877.html?_gl=1*eo8rws*_up*MQ..*_gs*MQ..&gclid=CjwKCAjwobnGBhBNEiwAu2mpFH1Cxg8DJ39ODahMXPc09z93K2CbJyhyqht5d4lmcayjISVIeQezaRoCvdwQAvD_BwE&gbraid=0AAAAApFB4C3JbUGttmEI7biA054VR7cNB#/79-conditionnement-1_unit Is this what you want, I only guessed at the diameter so hopefully its close?

Well done Only the up stands and the new leaks from the water butt, so 200 pages are possible.

New water leak thread coming soon.🤣 How many pages will that get, at least the old ones sorted.