Hvac Heat Pumps & Central Air
Trane Trane XV20i
Trane's flagship ultra-premium variable-speed split system. Available as central AC (21.5 SEER2) or heat pump (up to 20.5 SEER2 / 9.0+ HSPF2). Climatuff® inverter compressor. TruComfort® 750+ stage modulation — maintains temperature within ±0.5°F. ComfortLink II communicating. WeatherGuard™ top. As low as 55 dB(A). ENERGY STAR Most Efficient. R-410A (legacy; being replaced by Premier 20 TruComfort R-454B). 5-year parts warranty (10-year registered).
Refrigerant
R-410A (legacy; successor is Premier 20 TruComfort R-454B)
Stage
Variable-speed inverter
Seer2 Ac
Up to 21.5 SEER2
Seer2 Hp
Up to 20.5 SEER2 / 9.0+ HSPF2 (heat pump)
Compressor
Climatuff® inverter (TruComfort® 750+ stages)
Temperature Control
±0.5°F precision
Model Comparison
12 models
Central AC 
Heat Pump | Specification | Central AC | Heat Pump | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Model | — | — | — | — | — | — | — | — | — | — | — | — |
Shared Specifications
All models| refrigerant | R-410A (legacy; successor is Premier 20 TruComfort R-454B) |
| stage | Variable-speed inverter |
| seer2_ac | Up to 21.5 SEER2 |
| seer2_hp | Up to 20.5 SEER2 / 9.0+ HSPF2 (heat pump) |
| compressor | Climatuff® inverter (TruComfort® 750+ stages) |
| temperature_control | ±0.5°F precision |
| communicating | ComfortLink II compatible |
| weatherguard_top | Yes |
| sound_level | As low as 55 dB(A) |
| ENERGY STAR® | ENERGY STAR Most Efficient |
| certifications | AHRI certified, ENERGY STAR |
| warranty_unregistered | 5-year parts |
| warranty_registered | 10-year parts + compressor (register within 60 days) |
| distribution | Authorized Trane dealers/contractors |