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A Commercial HVAC Preventative Maintenance Checklist

Maintaining your HVAC system in your commercial property is just like taking care of your own health or your car. If you don’t take the important steps of preventative maintenance, you are only setting yourself up for costly repairs and procedures down the line. It is crucial for commercial HVAC systems in Visalia, CA to be maintained at least twice a year by an HVAC maintenance expert. Use the checklist below to guide your HVAC maintenance in Visalia, CA.

A Customized Plan

Every property is different. Each HVAC system is unique. The checklist that you and your HVAC professional will actually use will depend on many factors. This will depend on the size of your property, how you use your property and the type of system you own. How old is your HVAC system? Does your system include a heat pump? A cooling tower? Perhaps you are using a VRF system. The maintenance of these systems can vary greatly. The checklist below is a very general one.

Fall and Winter Checklist

Preparing for winter means making sure that all the heating elements are inspected and functioning at intended levels:

  • The furnace ignition and burner assembly need to be professionally inspected to ensure they are operating correctly.
  • The electrical connections in the furnace need to be checked.
  • The fan and blower motor need to be checked. If either is not functioning properly, it will need to be adjusted.
  • The thermostats and any other electronic controls need to be checked to see if they’re operating correctly.
  • The heat exchanges need to be inspected and any debris should be removed.
  • All motors, bearings and other moving parts in the furnace are to be lubricated.
  • All belts and pulleys in the furnace need to be inspected and replaced if needed.
  • The drain lines and pans need to be cleared of any debris.
  • All filters on the heating equipment need to be replaced.

Spring and Summer Checklist

To prepare for the hot Visalia summer, the air conditioning unit must be thoroughly inspected for the long, hard-working season ahead:

  • The condenser and evaporator coils on the air conditioning system must be carefully cleaned. The coils should be carefully inspected for leaks.
  • The refrigerant charge should be checked and filled if low.
  • A check for adequate airflow throughout the building is needed. A repositioning of the dampers may be needed if the airflow is uneven.
  • The electrical connections in the air conditioning unit need to be checked.
  • All belts and pulleys in the air conditioner need to be inspected and replaced if needed.
  • The thermostats and any other electronic controls need to be checked to see if they’re operating correctly.
  • All motors, bearings and other moving parts in the air conditioning unit are to be lubricated.
  • The fan and blower motor need to be checked. If either is not functioning properly, it will need to be adjusted.
  • The drain lines and pans need to be cleared of any debris.
  • All filters on the air conditioning unit need to be replaced.

Choosing a HVAC Maintenance Professional in Visalia, CA

Consider establishing an annual service agreement with a trusted professional that will meet these maintenance guidelines. For HVAC Maintenance in Visalia, CA, the best choice is McGee Refrigeration. We are locally owned and operated and have been in operation since 1981. Contact us today to see how we can help keep your commercial HVAC system in Visalia, CA in top condition.

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Common Issues with Commercial HVAC in Visalia, CA

Commercial real estate can be a great investment. However, it only pays when the tenants are happy. One of the best ways to keep tenants productive, healthy and happy is to keep the commercial HVAC system operating smoothly. Since commercial air conditioning repair in Visalia, CA can be as costly as uncomfortable tenants, it is important to identify these common commercial HVAC issues before they become major problems.

Improper Air Balance

Every property is different. Each room is unique. Some rooms cool down quicker than others due to the size and position of the room. A professional should have designed and installed an HVAC system with this in mind for your property, but that is not always the case. One way to help regulate the airflow throughout the building is to use dampers. Dampers can help control the improper air balance in the building by reducing airflow in one series of vents and allowing the conditioned air to flow to others. Having a professional check these dampers and align them appropriately ensures proper air balance for your building.

Thermostat Malfunctions

At times the issue is with the thermostat itself, rather than with the HVAC system. A malfunctioning thermostat could be regulating the temperature in a way that you do not want. The unit may be shorting out. There could be dust and debris inside the unit. Wonky wiring could cause a timing problem. Many commercial buildings wisely keep their thermostat locked up, so that it is not fiddled with by anyone other than authorized facility personnel.

Leaking Refrigerant

The refrigerant is the liquid that is contained in the coils in the air conditioning unit. The liquid refrigerant is the magic elixir that makes the air cool and removes humidity from the air. If the HVAC system is not cooling as it should, the culprit could be that there is not enough of this liquid refrigerant left in this system. There may be a leak. The issue needs to be resolved soon. The condenser is working overtime to compensate, which leads to very costly problems.

Dirty or Clogged Filters

One of the most common HVAC issues is that the air filters are dirty or worn. When the filters are not monitored and replaced regularly, the air conditioning unit is forced to work harder. Not only does this increase energy costs, but it also reduces the life of the system. The internal air quality of the building suffers as a result, since the filters are not keeping out air pollutants such as dust and allergens as intended. What could be remedied by simple maintenance activity is often ignored in many commercial units. This is a costly mistake.

Solutions for Commercial HVAC in Visalia, CA

The best way to maintain your commercial investment is to seek out a trusted commercial air conditioning repair specialist in Visalia, CA. An annual service agreement would get a professional in your building doing regular system maintenance and checking for these issues. For commercial HVAC in Visalia, CA, there is no one better to turn to than locally owned and operated McGee Refrigeration. Give us a call today to discuss an annual service agreement.