How Do You Know It's Time to Replace How Do You Know If It's Time to Replace Your Air Conditioner?

Sometimes it seems like our homes are a moving target. Just as soon as you get one part of the house just like you want it, something needs tending to in another area. So, for most of us, we're always on the lookout for the next big thing that's going to show up – invited or not – on our "home maintenance" to-do list.

Now, when "air conditioning system replacement" comes up on that list, that's quite a significant situation. Home comfort systems are a sizeable part of your home investment, so it's never something to take lightly. But when it's time, three things should be on your evaluation list:

System Age – If your heat pump or air conditioner is more than 10 years old, you could save up to 20 percent on cooling and heating costs if you replaced it with a unit that has earned the Energy Star label.

Repair/Energy Costs – A home comfort system has what's called "operational" costs. If your system is racking up repair bills and guzzling up your energy dollars, you may be overdue for an efficiency upgrade.

Uncomfortable Environment – A home comfort system is supposed to create a comfortable home environment, right? Well, if you're not comfortable, take note. Are some rooms too hot or too cold? Does your home have humidity problems? This could be a sign of poor or improper equipment operation.

To learn more about improving energy efficiency in your home, take a look at this info, What Does Heat Have to Do with Cold.

What Everyone Should Know About Contractor Scams

We've all heard these stories and seen the images. When a natural disaster hits a community, friends, neighbors and charities rush in to help. It always warms the heart to see the outreach in services and donations. And yet … there's that other side of the response. There are selfish people who try to take advantage of a bad situation and use the natural disaster as an opportunity to scam.

Often during these times, law enforcement agencies make announcements about what you should and should not look for when hiring someone to work on your home. People become aware, alert. And yet … scam artists come into communities and neighborhoods even when our fellow citizens are warned to be hyper-vigilant, even when the skies are blue, and the wind is calm, and the weather is perfect.

In other words, contractor scams get more attention during natural disasters, but they can occur at anytime, anyplace. And that means right here in Fort Worth. Oh, I don't mean to scare you about any particular situation. I'm not reporting news, just tendencies. I'm talking about possibilities that call for wise practices. For example, here are some of the tips the Federal Trade Commission (FTC) recommends for hiring someone to work on your home:

• Get recommendations from friends, relatives, neighbors, co-workers, insurance agents or claims adjusters.
• Deal only with licensed and insured contractors. Check with the local Better Business Bureau and Home Builders Association to see if complaints have been lodged against any contractor you're considering.
• Get a written estimate that includes any oral promises the contractor made. Remember to ask if there's a charge for an estimate before allowing anyone into your home.
• Take your time about signing a contract. Ask for explanations for price variations, and don't automatically choose the lowest bidder.

Please know, we'll be glad to help you with whatever home comfort problem you may be experiencing. At Lightfoot Mechanical, Inc., we're proud to have grown a business through referrals and recommendations from satisfied customers, and we hope our list of satisfied customers includes you too. So, if you need us, just email or call.

How a 1987 Treaty Changed Air Conditioning in 2010

Ever heard of the Montreal Protocol? Like many things that happen among and between nations, even if you haven't heard of it, we're talking about an event that could affect your life – or, in this case, your home comfort.

Offered up in 1987 for nations to sign and adopt, the Montreal Protocol was an international treaty that focused on a concern for how chemicals and other things in the atmosphere were depleting the ozone layer that was protecting life as we know it on earth. The treaty was amended in 1992 to set a timetable for phasing out chemicals known as HCFCs – which includes in this list a refrigerant that has been used in air conditioning systems since the early '70s.

Now, fast forward to today and what this means in practical terms for you: Air conditioners manufactured after 2010 can no longer use the refrigerant R-22 (also known by the brand name Freon) as the coolant of choice. While this refrigerant can still be produced and used to service existing equipment for the time being, in 2020, the production and import of R-22 will end, and it will only be available through recycled and reclaimed processes.

That means simply this: any air conditioning that uses R-22 is looking at a time limit. As you face repairs with any pre-2010 system, we'll be glad to talk with you about the best ways to extend the life of the equipment (hint: regular maintenance!), and when the time is right for replacement, we'll give you our best guidance there too.

In the meantime, to learn more about what's going on, take a look at this info, What Every Homeowner Should Know: Government to Take A/C Refrigerant Off Market.