Any fridgies here? Heat pump brand choice...


Captain oblivious
its all about airflow baby...if you can get the balance right, it runs at maximum efficiency..too much supply and not a balanced return, it will pressurise the space and force air, energy rich air that you have spent your money heating , out through any crack or under any door space it can..
Not enough return air, It will have the reverse effect by pulling air in from outside, not great if its -4°C and your heating won't cycle off!
I am by no means an expert, just someone that has worked in the industry forwarding information based on my observations and rational explanations of shit things that happen.

Slow moe

Likes Dirt
Moving away from heating, can anyone help me with what size house a Bonnaire SBB1200 evaporative cooling unit will realistically service?
I have been looking for some details but they are not easy to come by.