Side-by-side comparisons of HVAC brands, equipment types, and configurations.
Bryant and Carrier ship identical hardware from the same Indianapolis plant. Bryant Evolution 191VAN = Carrier Infinity 26VNA1 at 21 SEER2 — 10-15%.
Carrier completed R-454B transition; Lennox flagship SL28XCV still R-410A. Lennox SL25KCV leads SEER2 at 26.0.
Trane wins Consumer Reports 5/5 reliability and 12-year America's Most Trusted award. Spine Fin coil resists coastal corrosion.
Goodman GSXV9 22.5 SEER2 exceeds Carrier 21. R-32 service costs less than Carrier R-454B. Goodman 20-30% cheaper installed. Updated May 2026.
Heat pump wins zones 1-4 decisively. Crossover rule: HP wins when electricity-to-gas ratio <3.5:1.
Mini splits avoid $5K-$15K ductwork retrofit and reach 32.2 SEER2. Central AC wins for 5+ zone homes with existing ducts. Verified 2026 comparison.