HVAC IQ Pro › Equipment › Ducane

Ducane 4DHV2S09S-1L

⚡ 21.5 SEER

📋 Specifications

Manufacturer
Ducane
Model Number
4DHV2S09S-1L
SEER Rating
21.5
Refrigerant
R-410A

🔗 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 Ducane 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.