When temperatures drop, Luxaire® gas furnaces deliver reliable warmth with industry-leading efficiency. Designed for quiet operation, easy servicing, and long-term durability, these systems provide powerful heat while reducing energy consumption.

Condensing Furnace Lineup
| Model | Tier | Efficiency (AFUE) | Operation | Blower Type | Capacity Range (MBH) |
|---|---|---|---|---|---|
| Z9VT | Premium | 97%+ | Two-stage | Variable-speed ECM | 40–120 |
| Z9ET | Efficiency | Up to 97% | Two-stage | Multi-speed CT ECM | 40–120 |
| Z9ES | Entry-Tier | 96% | Single-stage | Multi-speed CT ECM | 26–120 |
| Z9HS*U | Entry-Tier | 96% | Single-stage, Ultra-Low NOx | Multi-speed CT ECM | 40–120 |
Key Features
- Compact, flexible design for installation in basements, closets, attics, or garages.
- Stainless-steel secondary heat exchanger for long-lasting, corrosion-resistant performance.
- Fold-up duct flanges and front-facing screws for faster installation and service.
- Five-speed direct-drive ECM blower motor for improved SEER2 ratings and lower energy use.
- Enhanced safety features, including full gas shutoff and blower door safety switch.
Efficiency and Savings
With AFUE ratings up to 97%, these furnaces convert nearly all fuel into usable heat, minimizing waste and maximizing comfort.
Warranty
- Lifetime Heat Exchanger Limited Warranty
- 10-Year Parts Limited Warranty