No other single thing in your home can affect your comfort more than your HVAC system. But, unless you are in need of air conditioning repair because your air conditioner messes up in the middle of a heat wave or your heater breaks down during freezing temperatures, we tend to ignore our HVAC equipment. Well, that’s not a good idea.
When you don’t keep your HVAC system in shape, it will cost you. The efficiency of your heating and cooling can be reduced by up to 25% if you have unlubricated fan motors, leaky ductwork, sooty flues, dirty thermostats, or clogged filters.
Many maintenance tasks on your HVAC system are simple, but others may require you to hire an air conditioning repair service professional. Hire an HVAC contractor if your system is old and needs to be replaced also. Below are some great tips to help you with AC repair in Tomball, TX.
Some HVAC systems require little maintenance. Your heat pump can be checked yearly by a service technician who will check the filters and belts. He will also inspect the wiring and oil all moving parts. If you use a gas-fired heating system, little maintenance is required as well. During the heating season, the furnace filter needs to be changed monthly, and you should yearly oil the circulating fan. Every other year, you should call in a professional to check on the heat exchanger, ducts, and flue, as well as adjust the burner. Most other systems only require an annual maintenance routine from a professional to keep them working up to par.
Air Conditioning Repair
Air-conditioning units tend to take less maintenance. Air filters should be cleaned or replaced when the cooling season arrives. You should also lubricate the motor and vacuum out the unit at the beginning and the end of the season. If at any point, your unit does not cool properly, you can call in air conditioning repair technician to check the refrigerant. Any air conditioning repair technician should have the tools to do this.
It is best to call for service before each season starts. By doing so, you will have more schedule flexibility and get better attention. When you look for a service technician in Woodlands, TX, make sure they have liability insurance and read any reviews they have. You also want to ensure they have 24-hour service to help you when the weather turns bad.
Purchasing a New HVAC System
Your HVAC system is designed to last 15 to 20 years. If you own a system that is older, you need to assess its condition. Replacing your HVAC system is a huge expense, but the modern systems are more efficient and less expensive to run. Most contractors will carry and install HVAC systems from several manufacturers, so you will have options to choose from. It is more important to find a company that your friends and family refer, then meet with a couple contractors to determine who to hire.
Make sure your contractor understands what size HVAC unit you need for the size of your home and that will fit the ducts you already have. If the contractor designs your system poorly, your HVAC system will likely not give you a consistent temperature in every room and will cost more to operate. Also, if your ductwork does not fit properly, the design can lead to back drafting, a situation that can be dangerous as gasses from the flue are pumped back into the home. When you speak with potential HVAC technicians, these should be things they cover. If not, perhaps you should look for another technician.
When you are looking to hire a contractor for your HVAC services, they should offer the products and services below:
Heat loss calculation
The process of heat loss calculation estimates the BTU capacity that is required to cool or heat your home. The calculation takes into consideration the type and amount of insulation you have in your walls, floors, and attic in your home. It also considers the location and number of windows and doors. The climatic conditions of your region are combined with this data to determine what size HVAC unit you need. These days, the calculations have been made easy thanks to software. When the heat loss calculation is not performed, HVAC technicians will often sell oversize equipment. Not only is that extra money out of your pocket upfront, but you spend more on your electric bill as well.
Good Energy advice
Any good contractor will explain energy upgrades to you when sizing your HVAC unit, such as installing an extra layer of insulation in your home. These steps can allow you to stall an HVAC unit that is smaller.
Equipment that is efficient: it may not be cost-effective for you to purchase the unit that is the most energy-efficient, but there are some minimums should look for. Some of the things your contractor should offer include:
- a high-efficiency natural gas heater with a 90% AFUE
- oil burner with an 85% AFUE
- 80 with 12 EER
Automatic controls: control your HVAC system with a setback thermostat that includes a timer. This will cost around $40.
What Are Payback Calculations?
A knowledgeable HVAC contractor will show you calculations for payback on the various units they offer. Those calculations should also provide you with an estimate of operating costs for each season. One variable your contractor will use to calculate your payback will include your regional cooling or heating load. Another is the capacity of the unit you are purchasing. You will also look at the types of energy that is used; oil, gas, or electric.
No need to wait when the hot summer hits or the temp drops below freezing. Consider repairing, maintaining, or replacing your HVAC system now before it becomes a problem.