The Tranquility® (SH) Vertical Stack Chassis Replacement Series offers an innovative, labor-saving solution for spaces where individual, quiet control of the heating and cooling system is important. The Tranquility SH consists of replacements for multiple existing chassis series including: 816, 817, TRM and TSM/TSL Rev A-C. Using R-454B Low GWP refrigerant, the Tranquility (SH) not only protects the environment but does so while delivering unprecedented comfort, efficiency, and reliability.

FEATURES

  • Sizes 09 (3/4 ton, 2.6kW) through 36 (3 ton, 10.6 kW)
  • Environmentally-friendly R-454B low-GWP refrigerant
  • High-efficiency rotary and scroll compressors
  • Removable chassis allows staged installation and ease of maintenance
  • Unique double-isolation compressor mounting for quiet operation
  • TXV metering device

OPTIONS

  • 816-817 series “S”, “M” and “P” controls
  • TSM-TSL sizes 09-12 Rev A-B replacement chassis (19” x 19.25”)
  • Easy-to-clean rust-prohibitive stainless-steel drain pans
  • UltraQuiet sound-attenuation package
  • Return-air sensor
  • Motor harnesses for:
    • PSC motors
    • Intelligent Constant Volume (CV) EC motors
    • Entry-level Constant Torque (CT) EC motors

ACCESSORIES

  • Deck kits for external blower motor and controls replacements in the existing cabinet
  • Accessory sheet metal block offs to allow for stock, off-the-shelf chassis conversions
  • Hose adapter fittings for field compatibility