|
Post by rocketmanbkk on Nov 11, 2018 20:18:28 GMT
If changing a 3 port I’ve been taught to drain the system.
In a 2 port, can you pull a vacuum by bunging the f&e tank & vent?
Cheers all
|
|
|
Post by dickpuller on Nov 11, 2018 20:27:45 GMT
If changing a 3 port I’ve been taught to drain the system. In a 2 port, can you pull a vacuum by bunging the f&e tank & vent? Cheers all Yes, if the valve will still close one port & there’s enough play on the pipes to fit the new valve on one side first👍
|
|