What You Need to Know About Commercial HVAC Regulations

In early 2018, the U.S. Department of Energy (DOE) implemented one of the largest ever updates to its guidelines dictating energy efficiency. The DOE’s new rules are sure to change the way that companies of all sizes heat and cool their buildings using heating, ventilation and air conditioning (HVAC) technology.

Commercial HVAC in Visalia, CA is an ever-changing field. New technological advances, spurred on by increased governmental regulation and oversight, are encouraging companies to update their HVAC networks and invest in newer, more ecologically friendly and economically sound HVAC systems.

Here are just some of the ways that this year’s new regulations are affecting the commercial HVAC industry, and changing HVAC issues in Visalia, CA:

  • Broad applications: More than half of commercial real estate in the United States is heated and cooled by packaged HVAC systems. This means that most companies will have to fall into compliance with the new DOE rules in the near future. Consulting with an HVAC professional is the only way to know for sure if your existing HVAC system needs to be updated to meet federal standards.
  • Reduced emissions: The primary goal of the new DOE standards is to reduce the amount of emissions in the atmosphere. The DOE is mandating greater HVAC efficiency at commercial structures—this will drastically reduce the amount of energy consumed by commercial energy customers, reducing stress on the nation’s energy grid and lowering the amount of carbon released into the atmosphere for energy production purposes.
  • Lower energy expenses: By investing in more efficient HVAC systems, companies will experience long-term energy savings. It’s estimated that some business owners will save as much as $3,700 when they install new units that are in compliance with the federal standards. These savings will help to offset the costs of installation, and improve the bottom lines of countless business owners and operators across the country.
  • New units are coming: To accommodate the rigorous new standards established by the government, HVAC manufacturers are building more efficient and effective units. In the coming years, HVAC models may look and operate very differently from their predecessors. The new regulations, coupled with a desire to reduce overall energy consumption on the part of businesses, are driving manufacturers to innovate new technologies.

McGee Refrigeration is committed to staying on the cutting edge of HVAC maintenance, repair and installation. If you have any questions about the ways that the DOE’s new HVAC regulations may affect your business or commercial operation, don’t hesitate to reach out to one of our friendly and knowledgeable representatives. We’re proud to provide each our clients with dependable knowledge and workmanship. Regardless of your needs for commercial HVAC in Visalia, CA, you can rely on our highly skilled and talented professionals to provide you with the services you need.

We’re proud of our ability to serve our clients. If you’d like to educate yourself about HVAC issues in Visalia, CA or learn how to improve your building’s heating or cooling operations, contact one of our friendly representatives today.


Differences Between Residential and Commercial HVAC Systems

Heating, ventilation and air conditioning (HVAC) systems are an essential component of modern buildings. Homes and commercial structures alike rely on HVAC networks to facilitate the healthy movement of air through buildings, and ensure a comfortable, even interior temperature throughout the day and year.

While there are clear similarities between residential and commercial HVAC systems, and the basic functions performed by each are essentially the same, there are a few key differences that set these two types of systems apart. That’s why many HVAC contractors specialize exclusively in residential or exclusively in commercial HVAC in Visalia, CA.

If you’re in need of commercial air conditioning repair in Visalia, CA, it’s important to work with a qualified company that’s capable of servicing commercial HVAC systems. Because of the size and scope differences that set commercial systems apart from residential systems, the skills necessary to work on commercial versus residential HVAC networks aren’t always cross-applicable.

Here are just some of the things that separate residential and commercial HVAC systems:

  • Size and power: Because commercial HVAC systems need to ventilate larger spaces and cool or heat greater numbers of people, they are obviously much larger, and subsequently more powerful, than traditional residential HVAC networks. It’s important for HVAC installers to accurately gauge the heating, cooling and ventilation needs of a given space when installing or servicing a commercial HVAC in Visalia, CA.
  • Kept in different locations: Most commercial buildings house their HVAC systems on the roof, thanks to their exceptionally large size. Working on roofs requires an extra level of experience and training—most HVAC contractors that exclusively work on residential systems don’t possess the knowledge and skills necessary to safely work on an HVAC system that’s mounted on a roof.
  • Packaged units vs. splits: Almost all commercial HVAC in Visalia, CA is a packaged unit. This means that both the evaporating and compressing actions take place in the same housing, which is usually mounted to the roof. Residential HVAC systems are almost always splits—with splits, the heating action occurs indoors, while the exterior unit handles compression.
  • Standalones vs. modular: With most commercial HVAC models, it’s possible to add and remove modules that affect capacity and energy consumption. This allows companies to change their HVAC systems according to their needs at the time. Most residential HVAC systems don’t possess this capability, and are permanently fixed as single standalone units.

Since 1981, McGee Refrigeration has been one of the premier providers of commercial air conditioning repair in Visalia, CA. We also offer comprehensive residential HVAC system maintenance, repair and installation. You can rely on us to provide you with dependable, high-quality HVAC system services that will keep your home or business running smoothly and comfortable. Our skilled team members are also capable of maintaining and servicing commercial refrigeration and restaurant equipment. We’re proud to provide each and every one of our clients with a robust range of services. Contact one of our friendly representatives today to learn more about what we can offer you.


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.


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.