What is the 19mm id water heater hose wall thickness and outer diameter. To get the correct fixing clips. Regards Chris

Question

What is the 19mm id water heater hose wall thickness and outer diameter. To get the correct fixing clips. Regards Chris

This question is related to Eberspacher and Webasto Combustion air hose clip 20-32mm | 4162427.

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Answers (1)

Answered by Butler Technik's David Butler
Posted 10th August, 2026 at 17:19 by David Butler

just measured this heater hose. Wall thickness is approx 3.5mm - outer diameter = approx 26mm

We typically use our part number 4162427 see weblink below

https://www.butlertechnik.com/item/Webasto/Eberspacher-and-Webasto-Combustion-air-hose-clip-20-32mm-4162427/6SW

Thank you

David

 

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