The product I received was well built and aided routing of pipes in a congested area.. One suggestion is use both Teflon tape AND thread sealant on the knurled fitting as there is quite a bit of thermal expansion especially on the supply line. Also it would help to attach the knurled portion before mounting the boiler chassis as wrapping tape can be a challenge with the tight hand clearances.
Gorgar
Newbury ohio
22 days ago
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Make your own
Bought to fit Rianni combi boiler, this item is suppose to meet manufacturers specs, well it did not, it was about 3/4" off from boiler CI and CO flanges, as I needed the item to finish the job, I decided to make it work, and not return it. Even after bending the tubing, I was still getting a leak off one of the flanges. In the end I had to build my own.
Boris
NY state
2 years ago
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I wouldn't buy this again
Had to drain the new water heater 2x's. Had to re-solder two joints. And when I took them apart there wasn't solder all the way around connections. Both were at the die-electrode connections. A real nuisance to get gaskets back in.
Don
Taunton Ma
2 years ago
Verified Buyer
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I would buy this product again
Your product is great.
Sam
Washington,DC
3 years ago
Verified Buyer
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Required for rinnai boilers
Way better than fabricating in the field
Plumb1
Santa fe new mexico
3 years ago
Verified Buyer
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