D&H Cooling and Heating provides a wide selection of the highest quality Split AC/Heating systems specifically selected to perform well in the dry heat of Tucson and Southern Arizona.

When it’s time to install a new air conditioning and heating system choosing the right contractor is the most important decision you will make.

Split A/C systems are separate furnaces (typically inside the house) with an outdoor condenser or compressor. These systems are the most common application in Tucson and Southern Arizona. You can choose between a split heat pump or gas heat A/C system.

Split Heat Pump – These are electric units providing both heating and cooling to your home. Because they come in separate components there are many options to choose from. Energy efficiency options range from 14 S.E.E.R. (entry level) up to the very high efficiency 21 S.E.E.R., inverter systems. The inverter systems are like having a full size unit and smaller system all in 1 unit. Quiet indoor and outdoor operation is now an option. While no machine is completely silent, many manufacturers have systems that are considered Ultra Quiet.

Split Gas System – These systems use natural gas to heat your home and electricity to keep you cool in the summer, providing year round indoor comfort. Because they come in separate components, split gas systems offer home owners the most choices when selecting a new comfort system. Get ready to choose your energy efficiency, sound levels, single or 2-stage operation, length of warranty, in-door air quality and more! Energy efficiency options range from 14 S.E.E.R. (entry level) up to the very high efficiency 21 S.E.E.R., inverter systems. Warranties can range from 1 year to 10 years (depending on the manufacturer.)

Mini-splits – We carry the Daikin line of mini-split A/C systems, also called “ductless A/C systems” because they are independent units that do not require duct work. These systems present a number of benefits:

  • Daikin mini-splits are extremely efficient, with SEER ratings up to 26.1.
  • Ductless systems range in size from .75 Tons to 3.5 Tons, which makes them a good option for a variety of building sizes.
  • These A/C systems can deliver high heating capacity too, down to -4 degrees Fahrenheit.
  • Ductless A/C systems can be either wall-mounted or ceiling-mounted.
  • The LV wall-mounted units have sensors to monitor room occupancy to adjust between normal operation and energy-saving mode.
  • Indoor operating sound levels as low as 26 decibels.

Call our hotline at (520) 408-2665 to discover how to benefit from our super discounts and rebates programs of up to $2,000 toward the purchase and installation of a new Premier Home Comfort System!