Standard Features
• Durable, corrosion-resistant T-140 aluminized steel tubular heat exchanger
• High-efficiency two-stage scroll compressor
• Convertible airflow: horizontal or downflow application
• Variable-speed ECM indoor blower motor
• Copper tube/aluminum fin condenser coil
• All-aluminum evaporator coil on 2- to 4-ton units
• Aluminum-copper evaporator coil on 5-ton units
• Power-assisted combustion
• Loss-of-charge protection & high-pressure switch
• Two-stage gas valve; natural gas with easy conversion to propane with accessory kit
• Direct spark ignition system includes a microprocessor-based control for the entire ignition sequence
• All blower operation and all safety circuits complete with self-diagnostics
• All models comply with California Low NOx emission standards (40ng/J NOx)
• This furnace does not comply with the SCAQMD Rule 1111 nor the SJVAPCD Rule 4905 14 ng/J NOx emission limit and therefore is not eligible for installation in California’s South Coast Air Quality Management District (SCAQMD) nor the San Joaquin Valley Air Pollution Control District (SJVAPCD)
• AHRI Certified; ETL Listed
Cabinet Features
• Fully insulated heavy-gauge, zinc-coated steel cabinet with UV-resistant powder-paint finish
• Aluminum foil-facing internal insulation reinforced with fiberglass scrim
• Convenient access panels
• One roof curb fits 2-4 ton units
• Bottom, 2” high base rails for easier handling
• 2-4 ton models fit a standard-size pick-up truck
• When properly anchored, meets the 2020 Florida Building Code unit integrity requirements for hurricane-type winds (Anchor bracket kits available.)
• Meets cabinet air leakage requirements when tested in accordance with ASHRAE standard 193
