A2L

A2L Sensor False Alarms: Why VOCs Trigger Nuisance Lockouts on R-454B Systems

12 minutes ago 2

Key Takeaways MOS sensors are cross-sensitive to VOCs. Metal-oxide semiconductor leak detectors react to household chemicals like hairspray, paint, and cleaning products, triggering false lockouts with zero refrigerant present. Customer education...

NAVAC Expands Portfolio of A2L-compatible HVAC/R Instruments

December 18, 2023 280

NAVAC has expanded its line of instruments appropriate with A2L refrigerants. The sequence extension comes amid information that the EPA would require expertise transitions to tools using greener refrigerants starting Jan. 1, 2025. Since legacy...