I'm fitting a Worcester 40CDI system only boiler with an Ariston Classico 300L unvented tank, the house is very large and will have around 200m of 22mm copper pipe and 20 rads in the radiator loop (Total of 110k btu).
The questions are...
1) I'm fitting 2 Wilo gold 6 mtr head pumps together, will this do thwe job or will I need a light commercial Danfos pump ?
2) Do I need a balancing valve on the tank ? (I notice that the Range pre-plumbed range have one)
3) I need a twin port motorized valve on both the central heating and the water system ? Yes or no ?
4) I need an air eliminator on the tank ? Yes
5) I need an Automatic Bypass valve on the tank ? Yes
6) I need a one way check valve on the mains water in prior to the expansion vessel ? Yes
Which of these parts come with the Ariston as I can't find the details on the net anywhere.
Cheers Matt
The questions are...
1) I'm fitting 2 Wilo gold 6 mtr head pumps together, will this do thwe job or will I need a light commercial Danfos pump ?
2) Do I need a balancing valve on the tank ? (I notice that the Range pre-plumbed range have one)
3) I need a twin port motorized valve on both the central heating and the water system ? Yes or no ?
4) I need an air eliminator on the tank ? Yes
5) I need an Automatic Bypass valve on the tank ? Yes
6) I need a one way check valve on the mains water in prior to the expansion vessel ? Yes
Which of these parts come with the Ariston as I can't find the details on the net anywhere.
Cheers Matt