Hi all,
Just looking at the Vaillant Ecotec 624 System boiler, it comes with an integral 10 litre expansion vessel.
The house is 4 bed 170 sq. metres, all radiators and 10/15/22mm pipework (no underfloor heating)
Typically, would you expect the system boiler itself to cope with expansion or would you be thinking of an additional stand-alone expansion vessel.
I'm thinking the integral vessel will be ok, but thought I'd ask.
Cheers
Just looking at the Vaillant Ecotec 624 System boiler, it comes with an integral 10 litre expansion vessel.
The house is 4 bed 170 sq. metres, all radiators and 10/15/22mm pipework (no underfloor heating)
Typically, would you expect the system boiler itself to cope with expansion or would you be thinking of an additional stand-alone expansion vessel.
I'm thinking the integral vessel will be ok, but thought I'd ask.
Cheers