× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: Reduced diameter barrier hose
Posted to HVAC Forum on 6/14/2025

Good question about the hose to fitting selection.

Many older systems used standard size fittings and hose. Your major brands were almost, always the same. Only problem I had was bulk hose would run out from start to end. Then came reduced barrier hoses and ... Login to read more.