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Lennox® mini-split systems are ideal for spaces like sun rooms and add-on rooms where installing or extending duct work isn't practical. Small, efficient and extremely quiet, mini-split systems offer customers a practical and energy-saving solution that can enhance the comfort of any room in their home.

MLB and MPC mini-split heat pumps

MLB and MPC mini-split heat pumps

Lennox mini-split heat pumps offer interchangeability and compatibility across the Lennox mini-split lineup to reduce inventory costs and match-up confusion. Designed with improved cold-climate capabilities, our MLB mini-split heat pumps operate as low as -22°F. Single-zone systems only operate effectively at temperatures as low as -22°F.


MCB mini-split air conditioners

The MCB mini-split air conditioner delivers quiet, energy efficient cooling. With its ductless design, any room can be made comfortable without a complicated installation.

MLB Mini-Split Heat Pumps
MLB Mini-Split Heat Pumps
energy-star 5-year-components 7-year-compressor seer-24 hspf-11

MLB Mini-Split Heat Pumps

High-efficiency, variable-capacity mini-split heat pump effective even in extreme cold conditions

  • Efficiencies of up to 28.10 SEER2; 11.50 HSPF2 (single-zone)/ up to 23.0 SEER2; 10.6 HSPF2 (multi-zone)
  • Operates at temperatures as low as -22ºF
  • Variable-capacity inverter compressor
  • Sounds as low as 54.5 dBA (single-zone) and 61 dBA (multi-zone)
  • Available in both multi-zone and single-zone applications
  • One multi-zone outdoor unit can connect to up to five indoor units
MPC Mini-Split Heat Pumps
MPC Mini-Split Heat Pumps
energy-star 5-year-components 7-year-compressor seer-24.5 hspf-11.50

MPC Mini-Split Heat Pumps

High-efficiency, variable-capacity mini-split heat pump

  • Efficiencies of up to 25.50 SEER2; 11.90 HSPF2 (single-zone)/up to 24.6 SEER2; 10.50 HSPF2 (multi-zone)
  • Operates at temperatures as low as -13ºF
  • Variable-capacity inverter compressor
  • Sounds as low as 53 dBA (single-zone) and 58.5 (multi-zone)
  • Available in both multi-zone and single-zone applications
  • One multi-zone outdoor unit can connect to up to five indoor units
MHB Mini-Split Heat Pumps
MHB Mini-Split Heat Pumps

MHB Mini-Split Heat Pumps

Standard-efficiency, variable-capacity mini-split heat pump

  • Efficiencies of up to 21.70 SEER2; 9.40 HSPF2
  • Operates at temperatures as low as 5ºF
  • Variable-capacity inverter compressor
  • Sounds as low as 53.5 dBA
  • Available in single-zone applications only
MCB Mini-Split Heat Pumps
MCB Mini-Split Heat Pumps
5-year-components 20-seer

MCB Mini-Split Heat Pumps

Standard-efficiency, variable-capacity mini-split air conditioner

  • Efficiencies of up to 21.0 SEER2
  • Operates at temperatures as low as 5ºF
  • Variable-capacity inverter compressor
  • Sounds as low as 53.5 dBA
  • Available in single-zone applications only