25mm Thremopex

[Husqvarnaman92]

anyone ever use the 25mm thermopex for your boiler. CB advertises it as a alternative for their regular 1in thermopex. They say it works well for shorter runs and its available in 60ft instead of 100ft. I need about 50 ft so I and really considering this over the 1in thermopex. its also a little less $ per foot

 

[Streblerm]

I don't have any experience with it but I do know 25.4mm is the same as an inch so the size is within 2% and should not be a problem. I would make sure that fittings are not significantly more expensive though.