Carrier Cool Share Web-Programmable Thermostat Manual de usuario descargar pdf (Pagina 4)

2. Refrigerant

Freon

-22* Refrigerant

Since its debut in 1930, Freon refrigerant has been used

in cooling systems. And while it’s still available, the Clean

Air Act of 1990 prohibits the production of Freon-22-

based air conditioners and heat pumps by 2010, and

Freon-22 production by 2020. As Freon-22 production

declines, its cost is predicted to rise.

Puron

Refrigerant

Carrier was the first to introduce a new, non-ozone-depleting

refrigerant called Puron refrigerant – a full six years

ahead of the competition – paving the way for the future.

Puron refrigerant is chlorine-free, so it doesn’t damage

the Earth’s ozone layer. And, as other refrigerants

become less available, Puron refrigerant will be the

refrigerant of choice for years to come.

1. Efficiency

Efficiency ratings are like gas mileage – the higher the rating,

the more efficient the product. All products are given the

following ratings, so you’ll know exactly what to expect from

your investment.

AFUE

(

Annual Fuel Utilization Efficiency)

his measurement gauges heating fuel usage. The Infinity

gas furnace receives up to 97.4% AFUE.

HSPF

(Heating Seasonal Performance Factor)

This measurement gauges the heating mode of heat pumps.

Most new units have ratings from 7.0 to 9.4. The Infinity

20 heat

pump receives up to 13.0 HSPF.

SEER

(Seasonal Energy Efficiency Ratio)

This measurement gauges air conditioning cooling. All new

models are required to have at least a 13.0 SEER rating. The

Infinity

21 air conditioner receives up to 21.0 SEER.

ENERGY STAR

Carrier Corporation has determined that certain

products meet ENERGY STAR guidelines for

energy efficiency. Look for this logo on our

Infinity

and Performance™ series products.

Things to Consider Before You Buy a Heating and Cooling System

4 www.carrier.com

* Freon is a registered trademark of E. I. Dupont de Nemours & Co.

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