Our customer's ridge inlets had seen better days so we supplied TPI Polytechniek's 160-P-C inlets, built into the boxes by the house builder.

Climatec engineers then fitted the steel rod system which is driven by a De Gier Drive Systems gearbox and controlled by a new pressure control panel with a POLA S.R.L. CLT4 controller.

It is nice to see an older ridge ventilated house get a new lease of life.