When designing a Heat Recovery Ventilation system, one of the first questions that comes up is which unit and how many of them. The answers to these questions lie in the size of the house. Like many HRV units on the market, the PA600LI is in its comfort zone serving a house of C200m2. Due […]
‘Houses are very efficient nowadays’ This is a very common statement, often coming from knowledgeable people in the low energy community. Perhaps they are, but why limit our ambition? 50 Kwh / m2 is not that great an achievement, when <15 kwh was achieved thirty years ago by Wolfgang Fiest in his flagship development. This
The Future of Building Regulations Read More »
**Updated guidelines for installation teams and customer safety 30/03/2020, our offices are now closed in line with government guidelines, you can still send in plans or drawings and our phone lines are still operating as normal Thank you for your continued support and stay safe. David, Mary and all the the ProAir Team** As a
