February 21, 2012 | Posted in: HVAC Industry News
Demand in the United States for HVAC equipment is projected to increase 5.1 percent annually to $16.8 billion in 2015, according to a study that came out in November titled HVAC Equipment from The Freedonia Group Inc., a Cleveland-based industry market research firm. Advances will be stimulated by growth in residential and many types of nonresidential construction spending from a low 2010 base. Rising interest in more energy-efficient HVAC systems, in part spurred by regulatory changes, will also support increased demand —particularly in value terms given that more efficient systems and those using less environmentally harmful refrigerants are typically priced at a premium. Furthermore, public and private incentives will encourage owners to upgrade to models with efficiency ratings that are at or above Energy Star levels. These and other trends are presented in the 329-page survey.
Unitary Air Conditioners
Unitary air conditioners are the largest segment of the cooling system market, accounting for nearly three-quarters of the total in 2010, said the survey. In addition, demand for unitary systems will increase at an above-average pace, benefiting from the continuing development of higher-efficiency models and from gains in the share of homes with central air conditioning. The cooling equipment industry is affected by a variety of regulations, including those involving ozone-depleting hydrochlorofluorocarbon refrigerants.
According to the survey, heat pumps accounted for the largest share of heating equipment value demand in 2010 and have been gaining share at the expense of less-efficient equipment and those that provide heating only. Through 2015, demand for heat pumps is expected to post the strongest gains of any heating equipment, supported by their ability to provide efficient heating and cooling in moderate climates, and by rising interest in geothermal versions. Demand for boilers will also post above-average gains benefiting from the rebound in nonresidential and residential multiunit construction, and interest in radiant heating systems.
Now, I have to ask…ice or frost? A layer of frost is not a problem, most units are factory programmed to ‘de-frost’ about every 90 minutes. A layer of ice is a problem. This invariably is a dilemma with heat pumps. It’s probably a malfunctioning defrost control which could cost between $350 and $1,000 to … Read More »
Don’t get stuck with impossible insulation or a failing furnace. Instead, use these savvy ways to save energy and freeze out the frost by looking: For every degree you set back your thermostat back, you’ll save 3% on heating costs. Try these easy ideas: Under doors Place a rolled bath towel under a drafty door. … Read More »
With summer a fading memory, now’s the time to ready your home for fall and winter’s cooler temps and unpredictable weather conditions. 1. Clear out the gutters. Remove leaves and other debris from your drainpipe and gutters to prevent clogging. In areas with cold winters, outdoor faucets should be drained in the fall. 2. Clean … Read More »
My AC was running great, then the power flickered off and then back on during a storm. Now it is blowing warm air. What should I do? Before calling Urgent Air, shut off the system from the thermostat for 20-30 minutes. Then turn the system back on. Now, hopefully your unit will be working properly. … Read More »