UEi ACA/R Advanced Combustion and Refrigerant Analyzer with Wireless Probe Compatibility

UEi ACA/R Advanced Combustion and Refrigerant Analyzer

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The UEi ACA/R Advanced Combustion & Refrigeration Analyzer combines commercial combustion analysis and refrigeration diagnostics in a single all-season platform. Designed for HVAC professionals who service both heating and cooling systems, the ACA/R delivers combustion testing, refrigeration diagnostics, pressure measurements, temperature measurements, and indoor air quality data through an intuitive, high-contrast graphical display. Optional wireless refrigeration probes allow users to view superheat, subcooling, vacuum, and pressure measurements directly on the analyzer or through the free UEi HUB app.

Featuring a hydrogen-compensated CO sensor, CO2 measurement, O2 sensing, differential pressure measurement, draft testing, heat exchanger testing, and room CO monitoring, the ACA/R is equipped to handle demanding commercial and residential applications. Wireless connectivity, optional theft protection through UEi LOCK, low-flow protection, calibration reminders, and optional thermal printing help streamline testing, reporting, and equipment management. The analyzer is backed by UEi Service+, offering same-day recertification, annual warranty extension eligibility, and free shipping with qualifying recertification programs.

Key Features & Benefits

• Advanced Combustion & Refrigeration Platform: Combines combustion analysis and refrigeration diagnostics in one instrument
• Refrigeration Screens Built-In: View superheat, subcooling, high-side, low-side, evacuation, and rise test data using compatible optional wireless probes
• Compatible with Optional Wireless Probes: Connect to HUB Smart Refrigerant Probes, the DTHA2 Air Flow Probe, and the COL CO Logger to expand system diagnostics and view measurements directly on the analyzer
• Wireless App Connectivity: View combustion and refrigeration measurements directly on the analyzer or through the free UEi HUB app
• Hydrogen-Compensated CO Sensor: Measures CO up to 10,000 ppm with NOx filtering for improved accuracy
• Complete Combustion Analysis: Calculates combustion efficiency, excess air, CO/CO2 ratio, draft, and temperature differential measurements
• Indoor Air Quality Testing: Measures ambient CO2 and room CO levels for IAQ assessments
• Differential Pressure Capability: Measures pressure and draft up to ±80 mbar
• Heat Exchanger Testing: Supports heat exchanger diagnostics and safety inspections
• CO Over-Range Protection: Protects the analyzer pump from excessively high CO levels
• Integrated Magnetic Mount: Protective boot includes a built-in magnetic mounting system
• Low Flow Detection: Helps maintain measurement accuracy and protects sensors
• Optional Nitric Oxide Sensor Upgrade: Expand analyzer capabilities with optional NO measurement (not included)
• Optional Thermal Printing: Print hard-copy test reports directly on-site (not included)
• Lifetime Analyzer Warranty Program: Eligible for annual warranty extension through UEi Service+

Return Eligibility: This product is covered by our standard 30-day return policy. Opened or used products are inspected before refund approval and may be subject to restocking, inspection, calibration, refurbishment, or replacement-part charges based on their returned condition.

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