Standard Features

• Energy-efficient scroll compressor
• Multi-speed ECM indoor blower motor
• Convertible airflow: horizontal or downflow application
• All-aluminum evaporator coil
• Power-assisted combustion
• 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 standards (40ng/J NOx)
• GPGM3 models comply with California Low NOx standards (40ng/J NOx) but are not eligible for installation in California’s South Coast Air Quality Management District (SCAQMD), San Joaquin Valley Air Pollution Control District (SJVAPCD), or Bay Area Air Quality Management District (BAAQMD).
• GPUM3 models comply with the SCAQMD Rule 1111, the SJVAPCD Rule 4905, and the BAAQMD Rule 9‐4 14 ng/J NOx emission limit.
• AHRI Certified; UL Listed

Cabinet Features

• High-quality UV-resistant powder-paint finish
• Aluminum foil-facing internal insulation reinforced with fiberglass scrim
• Convenient access panels
• One roof curb fits all units
• Fully insulated cabinet
• Bottom, 2” high base rails for easier handling
• Meets cabinet air leakage requirements when tested in accordance with ASHRAE standard 193
• One footprint for all tonnages