The Efficient Home Forum

Thanks Richard, that makes sense and I'm glad I asked as it obviously makes a huge difference to set up costs!

Back to the drawing board and further research for me!

Thanks ahain

Hi

I've spent a lot of time researching which smart heating control system to buy and I'm just about settled on the Evohome but I'm just a bit unsure of how many HR92s I need.

I currently have CM927 controlling my whole house. I have 8 rads in total but want 4 of these in one zone and then the ...