Central Air Conditioners

Single Stage

Considered a basic unit, a single-stage system houses a compressor that runs at 100% capacity only. This system is either on or off and its job is to cool your home as quickly as possible. It remains on until it reaches your desired temperature, and then turns off, cycling back on once the temperature warms up.


  • Lower upfront cost
  • Sufficient cooling and dehumidifying
  • Lower efficiency than other units
  • Not as quiet as advanced systems

Two Stage

A two-stage system has a compressor that runs at full capacity on high or at 60% to 70% capacity on low. This is considered the middle ground of AC units – better than single stage, but not as efficient as the newer variable speed models with inverter technology.


  • Advanced humidity control
  • More efficient than singe stage
  • Consistent temperature control
  • Quieter than single stage

Variable Speed

A variable speed air conditioner is considered the most efficient unit available. Using inverter technology, it works at a lower capacity making minute adjustments to maintain a consistent temperature throughout your home all day long. If you are interested in more uniform cooling throughout your home without the up and down temperature swings of traditional systems, then an inverter-driven system may be for you.

Check out our featured product:  Bosch IDS Inverter Air Conditioner


  • Outstanding dehumidification
  • Maximum efficiency
  • Extremely quiet
  • Minimal repairs
  • Advanced temperature control
  • Consumes less energy
  • Longer life span
  • Lower energy bill

Heat Pumps/Dual Fuel

Heat pumps can both cool and heat your home. In colder areas, they can be combined with furnaces for energy-efficient heating. When the temperature outside drops too low for the heat pump to operate effectively, the system will instead use the furnace to generate heat. This system is called a Dual Fuel system – it is very energy efficient and cost effective.


We are the original Geothermal specialists in Louisville, KY. Geothermal heating and cooling systems utilize a series of pipes installed underground, that tap into the sun’s energy to heat and cool your home.

The most impressive feature is the level of comfort it provides. Geothermal operates for longer periods at lower speeds creating a comfortable home year-round. Click here to learn more.

Next Steps

1. Meet with one of our Installation Specialists.

Contact one of our friendly customer service associates online, by text or phone, 502 496-0564 and we will schedule a time to meet with you.

2. Receive a no-obligation assessment.

Your Installation Specialist will complete a thorough assessment with you to determine the right system for your home. We will review all options and help you make the right choice.

3. Install of your new system.

Your installers will arrive on time and answer all your questions to ensure you understand everything about your new system.Peace of mind never felt so good!

Expect More with Allgeier Air. Call or text 502-496-0564.

Become a Service Club Member

Become a Service Club Member

Peace of mind so you can focus on the important things in life.

  • Yearly service tune-ups. You can cancel anytime. No contracts. No worries. Just give us a call at 502.244.9999 and we’ll do the rest.
  • One HVAC system $18/month.

  • 2 HVAC systems – $18/month for the first system ($9 per additional system).

  • Additional perks when you join.

Rick Allgeier and Associates Incorporated

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Rick Allgeier and Associates Incorporated

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