Justice Incorporated Blog : Posts Tagged ‘Rockport TX’

When Is It Time to Call for Commercial HVAC Services

Friday, February 27th, 2015

If you’ve ever seen a rooftop commercial HVAC unit, you know how big the units can be – imagine what the rest of the system looks like! This is just one of the reasons why it’s important to hire commercial experts whenever you need commercial HVAC services in Rockport, TX. So when is it time to call for a commercial HVAC specialist? Let’s take a look.

When you need repair.

Your business space needs to have the right amount of heating and cooling to be operable. Should your system malfunction or operate at a sub-standard level, you’ll need help in getting it back on track. It’s always important to call a commercial HVAC specialist for repair as your commercial system is large and complicated, and it takes expertise, training and experience to locate problems and repair them correctly.

When you need a new installation.

Have a new commercial site that needs an HVAC system? Then you’ll absolutely want to make sure you hire commercial experts for the installation. Poor installation is one of the biggest contributors to operational issues with HVAC systems, so it’s imperative that you hire people who can install your commercial HVAC system correctly the first time around.

When you need a replacement system.

Is it time to replace an old, outdated HVAC system at your commercial space? You’ll want to make sure that you hire competent, trained experts for the job. Our trained commercial specialists can help you find and install a replacement system that will meet all the needs of your commercial space – just give us a call!

When you need maintenance.

Your commercial HVAC system works hard all year long to provide your business space with heating and cooling. One of the best ways to keep your HVAC in good working order is to schedule bi-annual maintenance with a commercial HVAC pro.

The commercial HVAC experts at Justice Air Conditioning and Heating, Inc., are available 24 hours a day, 7 days a week. If you need commercial HVAC services in Rockport, TX, call us today!

The Difference Between Standing and Intermittent Pilots

Thursday, December 18th, 2014

“Oh no, the pilot light went out again!” This is a sentence you may have heard someone say time and time again many years ago, as older furnaces required a pilot light to stay on at all times so that heat would be available whenever the heating cycle began. In fact, some homeowners still have standing pilot gas furnaces, even though they are no longer manufactured. Product manufacturers nixed the idea of a standing pilot when it was discovered that electronic ignition could save money and increase safety. Here’s a look at why we recommend replacing older standing pilot furnaces in Rockport, TX with intermittent pilot ignition systems or hot surface ignition furnaces.

The Problem with Standing Pilots

The primary problem with a standing pilot is that it must remain lit at all times. In turn, this means that the gas valve must also remain open at all times. Most furnaces—even some older models—contain safety features that shut off the gas valve when they sense there is no longer a flame. However, there’s still a chance that the sensing device in your unit (either a thermocouple, bimetallic safety device, or remote bulb) will fail or malfunction.

Furthermore, standing pilot furnaces are fairly inefficient, as they must remain running at all times. Most older furnaces have an AFUE (annual fuel utilization efficiency) of about 50-65%. This means that the furnace only uses about 50% of the energy it consumes to heat your home, while the other 50% is completely lost.

Intermittent Pilots

Standing pilots were inefficient, a nuisance to reset, and a potential safety hazard, but intermittent pilots, one of the new forms of ignition for gas furnaces, do not need to remain on. Instead, an electrical current sends out a spark when the need for heating is detected, and it will only stay long as long as is necessary to complete the heating cycle.

Hot surface ignition is an equally popular type of ignition system that uses a material (silicon carbide) which can quickly become energized to the temperature required to heat gas to its ignition temperature.

It’s tough to tell which type of furnace will work best for your needs, but at Justice Air Conditioning & Heating we can help you make the right choices about furnaces in Rockport, TX.