Free residential service call with any repair during normal business hours

CSI Mechanical

   (704) 600-6267

Serving Shelby, NC Metro Since 2010

XL16c Gas/Electric – 4YCZ6

UP TO 16.00 SEER/81% AFUE

  • 2, 3, 4 and 5 ton
  • 2-stage Climatuff® compressor
  • 2-stage gas heat
  • Variable-speed indoor blower motor
  • Composite Vortica™ blower
  • Comfort-R™ mode
  • Spine Fin™ condenser
  • Single and 3-phase
  • Tough corrosion and UV-resistant paint
  • All stainless steel heating system
  • Ultra quiet


The XL16c packaged system is a high-efficiency gas/electric heat pump that provides up to 16.00 SEER/81% AFUE in 2-, 3-, 4-, and 5-ton units. Contained within one sleek cabinet, components include a two-stage Climatuff® compressor, two-stage gas heat, a Spine Fin™ condenser, Weather Beater™ top, and a composite Vortica™ blower motor with Comfort R™ mode. This model operates in single and 3-phase.