I fitted this expansion vessel to an Ariston hot water system. The vessel has the standard half inch thread for connection. Using a typical 15mm pipe to half inch adapter, the joint wouldn’t seal to the vessel without two good sized rubber washers to fill the gap. The instructions suggest ptfe tape, but having tried that and used a great deal of it, the rubber washers were the only solution.
Verified purchase: Yes | Condition: New
Relatively easy to install with a few wraps of ptfe tape around the threads. Seems to be okay but only time will tell if it does the job hence 4 stars
Verified purchase: Yes | Condition: New
Quality product,well packed,very good price received on time
Verified purchase: Yes | Condition: Pre-owned
Brand new and in original box , good value
Verified purchase: Yes | Condition: New
Does exactly what it should and at an extremely good price.
Verified purchase: Yes | Condition: New
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