Why bother getting someone else to calculate your heat losses, when it’s just as easy to calculate it yourself?

In this session, Jerry and Mike will point you in the right direction to becoming a complete professional with their introduction to heat losses for Low temperature hot water heating systems.

b. Proximity to the sea, and other coastal weather patterns inc. wind conditions at the location.

1. Air change rates and ventilation heat loss

a. Category A: Air change rates Dwellings built pre-2000

b. Category B: Air change rates for Dwellings built year 2000 or later with only

c. Category C: New Dwellings built after 2006 complying to modern Building

2. Heat loss through the building fabric.

Heat loss from dwellings with low temperature heating