Despite the unseasonable amount of rain, another section of the roof is tiled & the final section is covered in.
Stud wall work continues.
The heat exchanger before and after installation.
ADM do all the flow-rate calculations and produce a colour-coded plan showing all ducts, vents etc for the house. The ducts are delivered in 3m lengths.
Installation is very simple. Having fitted the unit, the ducts are simply cut to length and joined by push fit connectors. These comprise "T"s, 90s,
45s and straight joints. The joints are sealed with plastic tape (not shown here) and then insulation wrapped around the joints. The ducts are quite thin
and a little tricky to cut with a hand saw, with an electric saw it is simple. More details next week!