5 Main Procedures in HVAC
Among these 5 procedures are Inspection, Cleaning, Commissioning, and Re-calibrating. Continue reading to learn more about these procedures. These five steps should be followed by HVAC professionals to ensure that heating and cooling systems work safely and properly. By performing these procedures regularly, you will save money on energy and equipment replacements. Don’t forget to change your filter every so often! It is easy to forget these important steps so make sure your HVAC system works well.
Inspection
A qualified inspector can inspect the mechanical components of your HVAC system, and provide a detailed report. These reports can also include recommendations for repairs or upgrades. Inspections can include a quick checkup or a detailed analysis of your entire structure. The HVAC inspectors inspect a wide range of components, including boilers, furnaces, heat pumps 1, and water coils. These professionals can often recommend preventive maintenance steps that will prolong the life of your system.
It’s a good idea for homeowners to have an HVAC inspector inspect the system before they buy a house. An inspection can tell you if the previous owner was negligent with the system and it can also show you how your new system will look. You may even be able to negotiate a lower price if there are major problems with the system. The inspectors will also check the unit’s efficiency, which is vital if you are planning to install a new system in your home.
Cleaning
Clean HVAC systems improve ambient air quality and energy efficiency. Fall is a good time for HVAC system cleaning before winter sets in. Vacuuming will remove dirt and debris from your HVAC system, and improve air flow. Vacuuming can also remove dust and debris from your air ducts. The air ducts should be cleaned as well, as dirt and debris will accumulate over time and prevent the flow of air through your home.
Routine maintenance and cleaning are essential to keep your HVAC system in good condition and save money on utility bills. A certified professional can clean your entire HVAC system from its entry point to exit point. This includes HVAC terminal boxes, reheat boxes, grilles and mixing boxes as well as air handling units. A smart thermostat is a great option to monitor your energy consumption and identify inefficiencies.
Commissioning
Commissioning is one of the five main steps in HVAC. This process involves putting new equipment into use and inspecting how it operates. This involves many factors and possible adjustments to ensure that the system runs as efficiently as possible. The process can be performed by an HVAC contractor who is certified. A home builder or HVAC contractor can commission a new home. Commissioning can save a homeowner money by reducing callbacks.
The pre-design phase is where the commissioning begins and continues into the operations phase. It includes monitoring and recording of the building’s performance and functionality for up to 10 months after the installation. If the system is still under warranty, commissioning should be done to evaluate any ongoing problems. If not, commissioning should be followed by a preventive maintenance plan. Once the process has been completed, the commissioning reports will be created. It will detail the results and activities.
Re-calibrating
Your HVAC system should be at least 3 degrees Fahrenheit, with the exceptions of extreme weather. If the temperature range is not consistent, you might consider recalibrating your thermostat. Most HVAC technicians won’t accept deviations greater than one degree Fahrenheit. If your thermostat isn’t calibrated correctly, it won’t be able to sense the temperature inside your home properly. This could lead to problems with your HVAC system.
Turn the ignition to OFF and then turn the temperature control and blower controls to your right. This will start the self-calibrating procedure. Push and hold the Defrost or A/C button until you see the LEDs flash. Wait approximately 60 seconds to verify that the calibration process is complete. If the LEDs stop flashing you have successfully calibrated HVAC system. If it is still flashing, you’ve interrupted self-calibrating.