Q. How do I know if our A/C unit is big enough for our home?

A. The correct size based on running a computer generated load for your home. Typically in our market we size the A/C based on a 90 degree day. We expect the A/C to run most of the day on a 90 degree day to maintain 70 degrees inside.

Q. How important is a humidifier, and why are they used more for heating than cooling?

A. A humidifier is only used in the heating mode to add humidity to the home as the house dries out. Your body evaporates moisture off your skin when it is dry inside, so you feel warmer at a cooler temperature when the humidity is kept at a higher level. If the house gets too dry you will start to have more damage to your wood trim and furniture. Also when the humidity gets too low you can experience more adverse health issues. In the summer when the humidity level is high your air conditioner works to remove the excess humidity in your home.

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Infinity 21 Air Conditioner 24ANB1

Infinity Series

Ultra Efficient Air Conditioner Built for Total Home Comfort

The Infinity Series central air conditioner is engineered to be the best, with our highest SEER rating (up to 21). When combined with the advanced Infinity System, it is our most energy-efficient heating and cooling system, based on stringent ARI cost standards.

Features
Specs
Warranty
Brochure

The 24ANA1 includes:

Up to 21 SEER
Sound as low as 65db
Superior Humidity Control
Improved indoor air quality
Two-stage operation for ultimate comfort
Infinity© Control for Maximum performance
Silencer System II™
WeatherArmor Ultra™ System
Enhanced diagnostics with Infinity Control
Environmentally-sound Puron© refrigerant™

As an ENERGY STAR partner, Carrier Corporation has determined that the Infinity 21 air conditioners that achieve system combinations of 14.5 SEER and 12 EER or higher meet the ENERGY STAR guidelines for energy efficiency. Proper sizing and installation of equipment is critical to achieve optimal performance. Split system air conditioners and heat pumps must be matched with appropriate coil components to meet ENERGY STAR criteria. Ask your contractor for details or visit the ENERGY STAR Web site.

Performance Efficiency

SEER: up to 21

Sound

Quiet Level: As low as 65 dB
Features: Compressor Blanket

Controls

Controls Supported: 2nd generation Infinity Control
Diagnostics: Enhanced diagnostics with Infinity control

Technology

Refrigerant: Puron refrigerant
Compressor: Two-stage scroll
Cooling Capacity: 2 - 5 (tons)
Pressure Switches: High and Low

Aesthetics

Protection: WeatherArmor Ultra System
Construction: Heavy gauge galvanized steel
Paint: Powder-coated, baked-on
Coil Guard: Steel Louver Coil Guard

10-year parts limited warranty when properly registered*

*To the original owner, the Carrier Infinity Series Central Air Conditioner is covered by a 10-year parts limited warranty upon timely registration of your new equipment. Ask your Carrier dealer about optional extended warranties, which may include labor. Warranty period is 5 years if not registered within 90 days. Jurisdictions where warranty benefits cannot be conditioned on registration will automatically receive a 10-year parts limited warranty. See warranty certificate at carrier.com for complete details.

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Infinity 21 Air Conditioner 24ANB1

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