PRO-TECH HEATING & AIR CONDITIONING
SAN ANTONIO, TX 78264
United States
ph: 210-626-9579
pro_tech
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Things change with each passing year in the HVAC industry and in terms of what’s new for 2011 — HVAC systems are becoming more efficient and cleaner. In this overview, we’ll look at that development as well as other news and notes for the changing HVAC industry in 2011.
High Efficiency is More Important: With the renewed focus on energy conservation, all the top manufacturers of HVAC systems are stepping up their efforts to produce high-efficiency condensing units for air conditioner and heat pump systems. Condensing units as high as 22 SEER are now available and no doubt that number will be surpassed in the coming months. Newly installed condensing units are typically replacing those with SEER ratings of 8-12 so it is obvious to see that operational cost savings are as high as 50% or even more.
One other positive note besides energy savings is that as new models come on the market with higher SEER ratings it tends to drive down the cost of those in the 13 SEER to 18 SEER range. These are already among the most popular models and now they are more affordable. It’s a great time to install a new condensing unit or entire split system for these reasons.
R-22 is Being Phased Out: Older R-22 refrigerant is known to cause depletion of the ozone layer and its production will soon come to an end. Most manufacturers already use R-410A refrigerant, also sold under the trade name Puron, but R-22 systems are still available. That will be ending soon and all systems will use R-410A that does not contain chlorine and does not deplete ozone. The byproduct of its use, however, is a greenhouse gas. Expect next-generation refrigerants to produce less greenhouse gases when used.
Copyright 2010 PRO-TECH HEATING & AIR CONDITIONING. All rights reserved.
PRO-TECH HEATING & AIR CONDITIONING
SAN ANTONIO, TX 78264
United States
ph: 210-626-9579
pro_tech