Trane has always been an industry leader in home comfort. Now, we’re setting a new standard for clean indoor air with the revolutionary Trane CleanEffects™ air filtration system.

• Removal of up to 99.98% of particles and allergens from your filtered indoor air. It removes particles as small as .1 microns – 1/1,000th the diameter of a human hair – a size that eludes most air cleaners.
• An industry-leading clean air delivery rate of 1,200.
• Low operating costs, with no replacement filters to buy.
• Cleaning indicators easily visible on the outside of the unit.
• Easy to clean filters—just vacuum or rinse once every 3 to 9 months (depending on usage).
• Easy installation.
• Trane CleanEffects has a ten-year limited warranty on the system’s electronics, and a five-year parts limited warranty on the system filters.
• 

The three last columns indicate the specific cost of photovoltaic solar panels, the specific cost of thermal solar collectors plus specific engine costs and the specific chiller cost, respectively. Since the existing chillers based on these technologies differ widely in cooling capacity ranging from a few tens to several  mega Watt, the efficiencies and the unit cost values assumed are those of the smallest machines available from the different refrigeration technologies. It  is also noted that solar collector efficiencies listed in this article are only indicative and will depend on ambient air temperature and solar radiation. Solar  electric systems are assumed to be equipped with 10%-efficient solar photovoltaic panels with a unit price at €(euro)5/Wp (Solar Rechner). These solar panels  convert a solar radiation of 1000 W/m2 into 100W of electricity and the various electric chillers transform this electric energy into cooling power according to  their specified COPs. As shown in the figure, only magnetic chiller is comparable to vapour compression  chiller in terms of solar panel cost. No other electric   cooling technology is currently competitive with compression refrigeration technology in terms of total cost.

LEGALLY TAP INTO ABSOLUTELY FREE SATELLITE TV!

Replace or expand your paid TV services with Free-to-Air television programming with ease. Build Your Own Free-to-Air (FTA) Satellite TV System shows how to affordably put together your own subscription-free home entertainment center from start to finish.

Find out how to choose the right components, set up a satellite dish and receiver, fine-tune reception, add local over-the-air stations, and go mobile with your FTA TV system. You'll get full details on recording to the latest digital devices, installing a TV card in your PC, viewing video over the Internet, and integrating theater-quality audio. Photos and diagrams illustrate each step along the way. Comprehensive lists of technical terms and definitions, available channels and satellites, and dish-aiming steps are also included in this practical guide.

COVERAGE INCLUDES:

• Equipment, component, and tool selection
• Satellite dish and FTA receiver installation
• Stereo, 5.1, and 7.1 sound
• Dish alignment and synchronization
• Local over-the-air channel reception
• Video over the Internet and movies on demand
• DVD players, DVRs, PCs, and VCRs
• Mobile, RV, and remote Free-to-Air TV

No do-it-yourself should be without this complete guide to home heating and air conditioning systems. Drawing on James Kittle's expertise, even novices will be equipped to install, troubleshoot, repair, replace, and maintain their systems safely. Kittle covers every aspect of home wiring, piping for gas and oil furnaces, and connecting air conditioning lines. Illustrated, step-by-step instructions are provided for all equipment the homeowner is likely to encounter in the installation and operation of oil and gas furnaces, electric space heaters, and central or window A/C units. The book includes a summary of applicable codes and regulations and a complete glossary of technical terms.

From what I've seen you're right to avoid Oreck XL purifiers. I'd avoid Ionic Breeze, as well. Despite the marketing hype, both have given consistently poor showings according to Consumer Reports, though I can't provide a link; you have to be a subscriber to see the report. Although this site is a retailer, it seems to provide a lot of useful information: http://www.air-purifiers-america.com/ They test at least some of what they sell. They also consider independent research and consumer feedback. At one or both of these sites, the following two air purifiers have done well... IQAir HealthPro Alen A350 The Alen may be too small for your salon. It's apparently rated up to 800 square feet, vs. nearly 2200 for you. But it looks a lot less expensive than the IQAir, and may do alright, just take a little longer to clear the air.