A New Hvac System — Buying

: As of January 2026, all new installations must use eco-friendly refrigerants like R-32 or R-454B . Avoid buying older R-410A units, as service costs for them will likely rise.

: The most common U.S. setup; pairs an outdoor AC with an indoor furnace. buying a new hvac system

Buying a new HVAC system in 2026 involves navigating updated efficiency standards and a major industry-wide shift in refrigerants. For a typical 2,000 to 2,500 sq ft home, national installed averages range from . 1. Choose the Right System Type : As of January 2026, all new installations

Your climate and existing infrastructure dictate the best fit: setup; pairs an outdoor AC with an indoor furnace

: Best for homes without ductwork or for "zoning" specific rooms. 2. Understand 2026 Technical Standards

: Pairs an electric heat pump for moderate days with a gas furnace for extreme cold to maximize efficiency.

While installation quality is often more important than the brand name, these manufacturers are current leaders: