HVAC IQ Pro › Equipment › AI AIR CONDITIONING

AI AIR CONDITIONING AO21-09N2-B1

⚡ 21.5 SEER

📋 Specifications

Manufacturer
AI AIR CONDITIONING
Model Number
AO21-09N2-B1
SEER Rating
21.5
Refrigerant
R-454B

🔗 Related Resources

All Equipment Profiles
Browse all manufacturers
Equipment Age Decoder
Enter serial → get age instantly

Monitor this equipment with AI diagnostics

HVAC IQ Pro detects AI AIR CONDITIONING faults in real time — before they become breakdowns.

Start Free Monitoring →

HVAC IQ Pro · Equipment Profiles · Blink Codes · Error Codes

© 2026 HVAC IQ Pro. Built for HVAC professionals.