HVAC Technician Connecting Gauge Hoses

A close-up photograph of an HVAC technician's hands connecting blue and red manifold gauge hoses to the brass service valves of a residential outdoor AC condenser unit. The focus is sharp on the brass fittings, the texture of the braided hoses, and the subtle condensation gleaming on the suction line. In the soft-focused background, the brick exterior of a classic Raleigh, North Carolina home is visible alongside manicured green shrubs under bright, midday southern sunlight.