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High Efficiency Products for Your Home

Central Air Systems is your local comfort expert! Call us today to have a high-efficiency furnace, air conditioner, ductless mini split, or geothermal system installed!

Our team of technicians and installers is dedicated to your comfort all year round! Give us a call today to learn more about the product lines we install.

Greensource CDi Series SM Models

Recognized as the most efficient by ENERGY STAR, this fully featured two-stage heat pump offers an appliance-style cabinet and in sizes of 2 to 6 tons. The Bosch Greensource™ geothermal heat pump requires less energy to produce the equivalent cooling and heating output of other heat pumps on the market. This saves energy and reduces the cost to stay comfortable in your home. You can save up to 70% on your energy bills, plus payback on this investment can be as short as 5 to 7 years.

  • Tin-Plated Evaporator Air Coil: Extends the life of the evaporator in common to adverse indoor air quality environments.
  • Floating Base Pan - For the lowest sound ratings
  • Closed-cell Foam Insulation
  • 2 Stage Compressor
  • Constant Torque High-Efficiency Motor (optional)
  • Variable Speed CFM Motor (optional)
  • Filter Drier
  • Easy Access Filter Rack and 2” MERV-11 Filter
  • Sloped Stainless Steel Drain Pan
  • Thermal Expansion Valve (TXV)
  • Air Tight Cabinets
  • Low and High Pressure Switches
  • R410-A Refrigerant
MODELClg Capacity MBtuHEERHtg Capacity MBtuHCOPDimensions HxWxDWeight Lbs.
SM02429.0 26.5 23.5 4.9 44.7x24x27.4 260
SM03644.0 28.0 35.9 5.1 28.0x25.8x33.4 375
SM04855.3 25.3 46.3 4.7 28.0x25.8x33.4 355
SM06070.2 24.4 52.9 4.6 62.1x27.0x33.4 430
SM07078.7 23.1 70.0 4.5 62.1x27.0x33.4 460

Warranty Information

  • All Parts for 120 months -
  • Limited Labor for 120 months -

Available Documents

  • 95-5672.pdf (Technical Information, Specification Sheet)
  • 95-5673.pdf (Color, Customer Information, Consumer Literature)
  • 95-5674.pdf (Detailed Technical Spec's, Technical Information, Specification Sheet, Submittal)
  • 95-5956.pdf (SM Electric Heat Kit Installation Manual, Technical Information, Owners Manual)