Key Features

• Two-stage, variable speed
• Most efficient two-stage furnace available, up to 97.1% AFUE
• Stainless Steel Vortex turbulator heat exchanger
• UV light air purifier
• Built-in service cabinet lighting
• Durable silicon nitride igniter
• Upflow furnace only
• Natural gas only (propane conversion kit coming soon!)
• Ultra quiet, SILENTCORE four-sided fully insulated cabinet
• SureView burner system window
• ECM variable speed motor

Downloads

• Product Brochure (download PDF)
• Technical Specifications (download JPG)

Key Features

• Up to 96% AFUE
• Aluminized Vortex turbulator heat exchanger
• Durable silicon nitride igniter
• Flexfit 4 position furnace
• WHISPER QUIET fully insulated cabinet
• SureView burner system window
• ECM variable speed motor (NPV models)

Downloads

• Product Brochure (download PDF)
• Technical Specifications (download PDF)

Key Features

• Single-stage, DC drive
• 95% AFUE
• Aluminized Vortex turbulator heat exchanger
• Durable silicon nitride igniter
• Flexfit 4 position furnace
• WHISPER QUIET fully insulated cabinet
• X13 multi-speed motor

Downloads

• Product Brochure (download PDF)
• Technical Specifications (download PDF)