HVAC IQ Pro › Equipment › TOSOT

TOSOT GWHD21-18H2D

⚡ 21.0 SEER

📋 Specifications

Manufacturer
TOSOT
Model Number
GWHD21-18H2D
SEER Rating
21.0
Refrigerant
R-32

🔗 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 TOSOT 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.