Products We Offer

Systems To Keep You Comfortable

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Products We Install


There is very little difference in the air conditioning equipment available in our area, but there is a huge difference in the knowledge and attitude of the installers & service techs.

At E&J Geothermal we are committed to installing your new system to factory specifications with a smile.


Stay comfortable all year long. E&J Geothermal are ready to keep you heating and cooling systems working perfectly.

Enjoy the Benefits of Planned Maintenance

E&J Geothermal knows how much of an investment a new heating, air conditioning, air quality or geothermal system can be. That's why we want to help you protect your investment!

Click the button below to learn more about our maintenance plan!

Service Agreements

MUZ-GE/D Series Single Zone Heat Pump Up To 21 SEER

Slim' wall-mounted indoor units provide zone comfort control. INVERTER-driven compressors and electronic LEVs provide higher efficiency with controlled power usage. The indoor unit is powered by the outdoor unit and should a power outage occur' the system is automatically restored when power returns.

  • 14.5–21 SEER' 8.2–10 HSPF' INVERTER-driven compressor
  • Provides cooling and heating in a wide range of capacities
  • Offers a wide vane for a wider angle of airflow' 150° from left to right (on gE24/D30/D36 models)
  • • Ideal for applications in bedrooms' home offices' living rooms' dining rooms basements' kitchens' guard houses and more
MODELTypeUnit Match or Number of ZonesClg Cap MBtuHSEERHtg Cap MBtuHHSPFRefrigerant ConnectionsDimensions HxWxDWeight
MSZ-D30NAWall Unit Multi Match 30.7 0.0 32.6 0.0 5/8-3/8 14.4x46x11.6 37
MSZ-GE09NAWall Multi Match 9.0 0.0 10.9 0.0 3/8-1/4 11.6x31.4x9.1 22
MSZ-GE12NAWall Multi Match 12.0 0.0 13.6 0.0 3/8-1/4 11.6x31.4x9.1 22
MSZ-GE15NAWall Multi Match 18.2 0.0 20.9 10.0 1/2-1/4 11.6x31.4x9.1 22
MSZ-GE18NAWall Multi Match 18.7 0.0 25.2 10.0 1/2-1/4 11.6x31.4x9.1 22
MSZ-D36NAWall Unit Multi Match 33.2 0.0 35.2 0.0 5/8-3/8 14.4x46x11.6 40
MUZ-GE09NAOutdoor 1 12.2 21.0 14.1 10.0 3/8-1/4 21.6x31.5x11.25 66
MUZ-GE15NAOutdoor 1 18.2 21.0 20.9 10.0 1/2-1/4 21.6x31.5x11.25 80
MUZ-GE18NAOutdoor 1 18.7 19.2 25.2 10.0 1/2-1/4 33.4x33.1x13 119
MUZ-GE24NA Outdoor 1 0.0 0.0 0.0 0.0 5/8-3/8 33.4x33.1x13 119
MUZ-GE12NAOutdoor 1 13.6 20.5 18.1 10.0 3/8-1/4 21.6x31.5x11.25 77
MSZ-GE24NAWall Multi Match 22.5 0.0 16.0 0.0 5/8-3/8 12.8x43.3x9.4 37
MUZ-D30NA Outdoor 1 30.7 14.5 34.0 8.2 5/8-3/8 33.4x33.1x13 141
MUZ-D36NA Outdoor 1 33.2 14.5 36.0 8.2 5/8-3/8 33.4x33.1x13 141

Warranty Information

  • All Parts for 120 months - 10 Years With Prompt Online Registration
  • All Parts for 144 months - 12 Years If Installed By Diamond Contractor and Registered Online

Available Documents

  • 27-f110104.pdf (Black & White, Installation & Operation, Mini-Split-Heat Pump)
  • 27-f140304.pdf (Black & White, Owners Manual, Mini-Split-Heat Pump)
  • 27-9673.pdf (Line Brochure, Customer Information, Consumer Literature)
  • 27-11148.pdf (2014 Product Catalog , Customer Information, Consumer Literature)
  • 27-f110108.pdf (Black & White, Installation & Operation, Mini-Split-Heat Pump)