Why am I watching a ventilation video on my day off Derek? 😂

Derek is master .He simply explain all thing so is easy to understand .Thank you Derek .I will watch you as long as you going to be in youtube.

Very helpful

Because installers don't install appliances that require any kind of ventilation (Intergas are an exception in certain installations for cooling putposes) they almost disregard the ventilation requirements of appliances they encounter. I hope all installers will be reminded to assess the vents they come across to avoid potential risks. It maybe old tech.,but there are loads of appliances still out there waiting to bite the unwary or complacent!

Am sorry mate,ive not long sat in the classroom with u doin this again and cant sit through it again 😂

❤

@tomkatgastraining what is the ventilation requirement for a flueless gas fire with a catalytic converter?

Flueless is clueless 😂😂😂

Complete waste of time , it’s only there to generate money from the engineers