HVAC Shop Blog
R-32 vs R-410A vs R-454B: The Australian Refrigerant Transition Guide
R-32, R-410A and R-454B have different safety classes, climate impacts and equipment requirements. This Australian guide compares them, explains the HFC phase-down, and shows which tool ratings and service connections to check before working on a system.
HVAC Hoses and Fittings: Australian Pro Guide 2025
Aussie guide to HVAC hoses, fittings and adapters. Find the right sizes, materials and R32-safe gear to cut leaks, speed up vacuums and keep your work compliant across Australia.