Big ChangesAhead in the Air Conditioning Industry

While the debate rages on over global warming and changes in our planet's climate, there is a quiet revolution going on over the indoor climate we all control in our own homes-specifically, air conditioning. Innovations in design and technology mean homeowners can expect high performance and lower costs from new systems that not only cool and warm our indoor environment but help make it cleaner and healthier. John Crane III of Krauss and Crane, Inc. recently took time to answer some questions about the big changes ahead in the air conditioning industry.

Q. In less than ten years, all existing air conditioning systems that use R22 Freon will be obsolete. What does that mean to you, the consumer?

A. The good news is that the new systems will save money and be better for the environment . It is more important than ever to maintain existing systems and it isn't too soon to think about replacing an aging unit.

Q. What can I do with my ten year old system, which is in good working order, to increase its efficiency?

A. Routine maintenance is critical. Call in a pro to clean the evaporator and blower assembly twice a year and replace the filters yourself, monthly, if you have pets.

Q. If no one in the family has allergies, how important is a system that reduces airborne allergens?

A. Systems that remove the pet dander, pollen and mold spores means a cleaner, healthier home for everyone.

Q. What is the latest innovation in air conditioning systems?

A. Two stage systems that use two compressors that alternate depending on weather and time of day.

Q. How does a two stage system work?

A. A two stage system senses the demand and uses only the system needed. A 2000 square foot home may require a 4 ton system on a summer afternoon to maintain a comfortable 78' but only a 2 ton system at night. The energy saving can be as much as 50%.

Q. What products or practices should be avoided?

A. Unproven additives such as lubricants that claim to boost efficiency can harm systems and void factory warranties.

Q. What is a SEER rating and why does it matter?

A. SEER stands for Seasonal Energy Efficiency Ratio. Think of it like the miles per gallon rating for a vehicle. Currently, all a/c units on the market must have a minimum SEER rating of 13. Most new units have a rating of 14 or 15. The highest have 19. 60% of the average Florida homeowner's energy bill is the result air conditioning. Replacing an 8 SEER rated system with a 16 SEER system cuts the energy bill by half.


For 50 years, Krauss and Crane, 772.287.1227, has built a reputation as an industry leader in installing state-of-the-art, energy-efficient and reliable air conditioning and air filtration systems. The original and longest-running dealer in Florida of TRANE, Krauss and Crane's family run operation generates long-term customer relationships. Krauss and Crane is a member of www.ReferredHomeServices.com, a website of respected, experienced, dependable contractors who meet or exceed RHS's rigorous review process which requires proof of proper licensing, certifications, insurance and ten verified customer references. Referred Home Services 772.402.9010 or 561.401.4004 www.ReferredHomeServices.com