I've recently had a Vaillant condensing boiler fitted (ecoTEC plus 831) and have just purchased and fitted a Vaillant VRT 230 programmable room thermostat.
Great piece of kit but I'm wondering what the Set-back temperature "ECO" mode actually does and how it affects general heating times.
I assume it's some sort of economical mode? It's pre-set to 15 degree's.
Is it related to room temperature when out of timed mode? ie boiler maintains temperature above 15 degrees?
Great piece of kit but I'm wondering what the Set-back temperature "ECO" mode actually does and how it affects general heating times.
I assume it's some sort of economical mode? It's pre-set to 15 degree's.
Is it related to room temperature when out of timed mode? ie boiler maintains temperature above 15 degrees?