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DeltaT2
yes... of course there are...all of them that take an out door sensor control modulation by calculating the optimum flow temperature, and hence the kw output...its pretty simple stuff...
what boilers do you fit Δ t? and with which controls?
None mate, I'm the CEO & Master Plumber. I don't get my hands dirty I leave that to wrench chimps like you. I employ a M&E Engineer to do all our design work & I just cash the big cheques.....
We won a job today, a Castle Lead Work job in the Highlands £250K & 40% Profit. Who needs to fanny around with WC & make buttons??
We also do Social Housing jobs, 6 rads & a combi, one day installs. There's also still good money at that. We'll fit any old sh.te the spec will permit.....