Known for exceptional energy efficiency and indoor comfort, are passive houses worth it. Based on our experience of self-building and living in a certified Passivhaus, we consider that the answer is unequivocally ‘yes’. Here, we look at some of the key aspects.
Read MoreReplacing a faulty exhaust fan in a Zehnder Comfoair MVHR is not difficult if you’re confident dismantling relatively simple but precision items and dealing with straightforward electrical fittings. This is a description of the process with step-by-sep photos
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