If you have a question about our newly released room-by-room Heat Loss calculations... post it below and we'll get back to you!
Q: How do I change a wall type from external to internal?
A: The best and most accurate thing for your calculations would be to draw the whole building (it will recognise that it's an internal wall and automatically change, if it's connected to another room).
Alternatively, you could click on the internal wall and change the outside temperature property to what the internal temperature would be 
UPDATE: You can now override individual walls' properties and change an external to an internal wall
Maybe it's a stupid question, but when I heat loss, I sometimes get a double figure. Why?
Maybe it's a stupid question, but when I heat loss, I sometimes get a double figure. Why?
Hi,
The figure on the left is the amount of heat you're providing to the room, and the figure on the right is the amount of heat loss in the room... so it's just showing you if you've met the required heat loss.
I hope this makes sense but let me know if you'd like me to explain anything further!
How do I split a room to have two or more different ceiling heights please?
How do I split a room to have two or more different ceiling heights please?
Hi Dan - again, I know we chatted about this recently but thought I'd reply here, too:
