Browse Forums Heating, Cooling & Insulation Re: How do I know how many kW I need for our ducted heater? 2Aug 29, 2010 9:40 pm Hi Donna I've no expertise in this area but when trying to do something similar recently I found this general guide online. http://www.dualheating.com.au/ducted-he ... system.htm Hopefully someone with some specific professional experience can help you. Dave 0 1348 DIY, Home Maintenance & Repair Hi everyone Question about Brevis gas heating undergound - was recently installed by previous owners (<1 year old) but live in a relatively large house - 4 bdr - and only… 0 1872 I would never build with Fowler homes. I built with them in 2021 and till date maintenance issues are pending. All their existing trades and businesses don't work with… 14 105579 |