33-Pc R410A Mini Split Repair Kit

A complete, field-tested 33-piece repair kit tailored for R410A and R32 mini split HVAC systems in the UK market. Contents: two 90° right-angled brass adapters (5/16" SAE female × 1/4" SAE male flare), one 6015 R134A-to-R12 adapter (1/2" female × 1/4" male flare), one 6014 refrigerant tank adapter (1/4" flare female × 1/2" male), one valve core remover, five R134a hose gaskets, ten valve cores, five thimbles, and eight sealing rings. All brass components are solid, uncoated, and deeply knurled for longevity and grip. Supplied in a rigid, stackable case (22 × 15 × 6 cm), net weight 0.85 kg. The 90° adapters were developed based on real UK installer feedback — specifically to resolve recurring issues with hose routing behind wall-mounted units and inside narrow plant room cabinets. Each adapter’s sealing system uses dual-stage compression: initial thimble contact followed by progressive ring deformation — delivering repeatable, low-maintenance performance across thousands of service cycles. Intended for certified refrigeration engineers performing commissioning, fault diagnosis, refrigerant recovery, and routine maintenance on residential and small-commercial ductless systems — fully aligned with UK industry practices and equipment standards (e.g., BS EN 378, CIPHE guidelines).