Manifold Gauge Sets

Manifold Gauge Sets — Charging, Recovery & Diagnostics

Dial in system performance with manifold gauge sets built for everyday HVAC and refrigeration work. This category brings together analog and digital manifolds with hoses, fittings, and accessories sized for common refrigerants like R410A, R32, R22, R134a and R404A. Whether you’re charging, recovering, or checking superheat and subcooling, you’ll find the HVAC gauges needed to do it right.

• Analog manifold gauge sets for traditional service work with color-coded low and high side gauges and 3-hose setups.
• Digital manifold gauges with temperature probes, data logging, and guided calculations for superheat, subcooling, and target values.
• 4-valve manifolds designed for recovery and evacuation workflows where you need extra ports for pumps and tanks.
• Refrigerant-specific gauge sets labeled and scaled for R410A, R32, R22 and common commercial blends.
• Hoses & accessory kits with low-loss fittings, ball valves, and heavy-duty hoses for cleaner connections and fewer leaks.

Choosing the right manifold gauge set depends on how you work. Use the filters and Compare feature to sort by analog vs. digital, refrigerant compatibility, hose length, burst pressure, connection type, and included accessories. Matching your gauges to your refrigerant mix, vacuum process, and documentation needs helps reduce callbacks and speeds up every service visit.

Pro tip: Keep separate, clearly labeled manifold gauge sets for different refrigerant families (R410A/R32 vs. legacy R22 systems). This reduces oil cross-contamination, keeps readings accurate, and makes it easier to train techs on which HVAC gauges belong on which jobs.