Tag Archives: equivalent area

October 25, 2016

Simplifying Ventilation Regulations

3 Key Points Sufficient and efficient ventilation is a key safety feature of any combustion appliance but interpreting Building Regulations Part J and HETAS Guidelines can be confusing.  Here we've drawn on our experience as the only HETAS Approved ventilation manufacturer to simplify three points we are often asked to clarify. 1:  In a modern [...]
Boiler, Stove & Fire Ventilation News
August 17, 2015

What’s the Difference? It’s all Ventilation!

In October 2010 the Building Regulations Part J changed - but some manufacturers still have not.  The changes meant all ventilators for heat producing appliances should be tested by an accredited independent company for equivalent area.  Equivalent area is a calculation of the amount of air that can actually pass through the product not (as [...]
Boiler, Stove & Fire Ventilation News