Like everyone else, HVAC contractors make mistakes. Some of these errors can harm the efficiency and performance of the systems they maintain and install, and others can be harmful to the customer. Below are several of the most common mistakes made by a Heating And Air Company in Loughman FL.
Failing to Understand Combustion Safety
If a tech handles a service call about a carbon monoxide leak, they usually go to the furnace, looking for a cracked heat exchanger. If no cracks exist, many assume that it’s a false alarm set off by a malfunctioning CO detector. However, many contractors know nothing about backdrafting, and they don’t look for it. If a contractor does not test for depressurization and flue gases, they’re setting themselves up for a costly error.
Ignoring Home Performance Issues
In residential HVAC, contractors enter customers’ homes every day, going into basements, crawl spaces and attics. From there, the quality of the sealing and insulation is readily apparent. Even if a contractor doesn’t do the work themselves, advising the homeowner on potential improvements can be a great performance-adding benefit. Many HVAC companies claim to increase comfort, but fail to address issues that affect it.
Forgetting About Ventilation
All too often, HVAC technicians forget about the V for ventilation. New homes are more airtight than ever because of stricter energy codes, and some homes must be blower door tested. If a home is airtight, it needs a mechanical way to allow air to escape. The contractor a customer chooses should understand the three ways to provide mechanical ventilation, which are positive, negative and balanced pressure, and they should measure the ventilation system’s airflow.
Not Doing the Math
Heating and cooling systems have changed a lot in the past few decades, and homes have evolved as well. There’s no rule of thumb for home HVAC, because every home is different. Contractors like those with Charles M Watts AC should determine each home’s rates of heat gain and loss when right-sizing the system. HVAC is complex technology, and contractors who rely on old methods aren’t doing their customers any favors.
A Heating And Air Company in Loughman FL always looking for new customers, but only the best get repeat business. By avoiding the mistakes listed above, the contractor a customer chooses could end up forging a lasting business relationship.