Mini-Split Ductless Heat Pumps from Hammack Service Company Help you Manage Warm Summers and Cold Winters in Richardson

Whether you want a home comfort boost in one room, two rooms, three rooms, or even four rooms, Hammack Service Company in Richardson has a mini-split heat pump that will meet your requirements. Our mini-split heat pumps from Lennox® deliver suberbly efficient and supremely quiet performance season after season.

Their ductless design erases the possibility of difficult installation problems or high-priced modifications down the road. What’s more, their efficient, all-in-one heating and cooling system makes sure your home is comfortable year round. Explore the models we offer.

MLA Mini-Split Heat Pump

Even at the most frigid temperatures, the MLA can add heat to sunrooms, add-on rooms and other ductless spaces. This mini-split heat pump can produce efficient warmth on even the chilliest day, running in temperatures as low as -22°F. The MLA is easy to install because it uses a space-saving indoor and outdoor unit connected through a small hole in your wall. With indoor operating noise as faint as a whisper, you might barely notice it’s there. This ENERGY STAR®-certified mini-split heat pump also features:

  • Efficiency ratings up to 24.50 SEER and 11.50 HSPF1—keeping you comfortable while also potentially keeping energy bills low.
  • Advanced inverter technology gives regular comfort and efficiency.
  • Multi-room support—One outdoor unit can power four indoor areas, making a customizable heating and cooling solution for your whole home.
  • Smart control with a wireless remote or wall-mounted thermostat.
  • Simple, secure installation safeguards against insects, weather and theft, when compared to window units.
  • 7-Year Limited Warranty on compressor.2
  • 5-Year Limited Warranty on remaining covered components.2
  • Additional savings—This heat pump’s energy efficiency may entitle you to additional rebates. Contact Hammack Service Company for more details.
MLA Mini-Split
Price Guide: $$
Efficiency Rating (SEER): Up to 24.50
Efficiency Rating (HSPF): Up to 11.50

MPB Mini-Split Heat Pump

The MPB is an excellent solution for adding comfort to places without ductwork, like sunrooms or add-on rooms. This mini-split heat pump has accurate temperature control through digital inverter technology. The technology provides next to no variations in temperature—and possibly greater savings on energy costs. Installation is quick and easy, since the MPB’s space-saving outdoor and indoor units are linked through a small hole in the wall. This ENERGY STAR® mini-split system also features:

  • Efficiency ratings up to 24.50 SEER and 11.50 HSPF1—May lower energy expenses while keeping you cozy in the winter and refreshed in the summer.
  • Advanced inverter technology gives precise, nearly silent comfort.
  • Multi-room support—Enables you to have a full heating and cooling system, as an individual outdoor unit is compatible with up to five individual indoor zones.
  • Smart control with a wireless remote or wall-mounted thermostat.
  • Simple, secure installation shields against insects, weather and theft, when compared to window units.
  • 7-Year Limited Warranty on compressor.2
  • 5-Year Limited Warranty on remaining covered components.2
  • Additional savings—This heat pump’s energy efficiency may qualify for additional rebates. Check with Hammack Service Company for more details.
MPB Lennox Mini-Split
Price Guide: $$
Efficiency Rating (SEER): Up to 24.50
Efficiency Rating (HSPF): Up to 11.50

If you want service for your mini-split heat pump or need a new unit, Hammack Service Company in Richardson is ready to serve you. Call us at 972-351-8874 or make an appointment with us using our online scheduler.


1 The cooling efficiency rating for heat pumps is Seasonal Energy Efficiency Ratio, or SEER. The heating rating is Heating Seasonal Performance Factor, or HSPF. The higher the SEER and HSPF, the better the energy performance, and the more you save.

2 Covered components including the compressor may be eligible to receive a 12-year limited warranty. Online equipment registration at www.lennoxregistration.com is required within 60 days of installation (except in California and Quebec) or the Lennox® base warranty will apply. Applies to residential applications only. See actual warranty certificate for details.

Note: Due to Lennox’s ongoing commitment to quality, specifications and ratings are subject to change without notice