Your Local Denver HVAC Contractor Answers Our Top HVAC FAQs

At Lakeside Heating & Air Conditioning, we know how important it is to keep your home comfortable year-round. Whether it’s the heat of summer or the chill of a Colorado winter, your HVAC system needs to be up to the task. That’s why we’ve put together answers to some of the most common HVAC questions. Still have questions after reading? Don’t hesitate to contact Lakeside for expert advice and the best HVAC services in Denver!

What is a heat pump?

A heat pump is a versatile HVAC system that can both heat and cool your home. Instead of generating heat, it transfers it—bringing warmth into your home during winter and moving heat out during summer. This efficient process can significantly lower energy bills, especially when paired with rebates available in Colorado and the city of Denver. These incentives can help cover the cost of installing a new, high-efficiency heat pump, making it a smart choice for your home comfort.

What is a SEER rating?

The Seasonal Energy Efficiency Ratio (SEER) rating measures how efficiently an air conditioning system operates. The higher the SEER rating, the more energy efficient the unit. There are other ratings for different HVAC systems, like the Annual Fuel Utilization Efficiency (AFUE) for furnaces and the Heating Seasonal Performance Factor (HSPF) for heat pumps. Recently, the industry shifted to SEER2, reflecting stricter energy efficiency standards. Understanding these ratings can help you choose a system that will save energy and money.

What is refrigerant and why should I replace mine?

HVAC system refrigerant is used in air conditioning and heat pump systems to absorb and remove heat from your home. With new environmental standards, older refrigerants like R-22 have been phased out.

Most systems in use today rely on R410A, but this too will be largely phased out by 2030. When you next need to replace your HVAC system, consider opting for one with the newer, eco-friendlier R454B refrigerant.

What is a zoning system? What is HVAC zoning?

An HVAC zoning system divides your home’s air ducts into different segments, each controlled individually. By using a system of dampeners installed in the ventilation, a zoning system allows you to adjust the temperature in each zone according to your needs.

The dampeners can redirect airflow to provide more targeted heating and cooling, which not only enhances comfort but also boosts energy efficiency since you’re not wasting energy for spaces you aren’t using.

What is a mini-split system?

A mini-split system, often called a ductless minisplit, is a newer type of HVAC system that doesn’t require ductwork the way conventional, central-air based systems do. Instead, it uses one or more indoor units connected to an outdoor unit via refrigerant loops made from copper piping.

This setup allows for flexible installation and is ideal for homes without existing ductwork or for adding climate control to specific areas. Minisplit installation in Denver is a popular choice for enhancing comfort, but Lakeside professionals can help you determine whether you need a central air or minisplit system.

How often do I need to change my air filter?

Your HVAC system’s air filter should be cleaned or replaced regularly if you want to keep your system running as efficiently as possible. A general rule of thumb suggests you replace the filter every 1 to 3 months, with replacement being sooner or later depending on usage and whether you have pets or allergies.

Some filter designs, however, don’t need to be replaced as often. For example, high-efficiency particulate air (HEPA) filters are designed to last longer before needing replacement.

How often should I have my HVAC unit serviced?

Routine maintenance is essential for keeping your HVAC system in peak condition. Most systems should be serviced at least once a year, ideally before the start of the heating or cooling season. The exact frequency depends on the type of system and how often it’s used. Signing up for a maintenance plan with Lakeside can ensure your system gets the regular care it needs to perform its best.

What can I do about indoor air quality?

A comfortable temperature is important for comfort in Colorado, but it’s not everything. Homeowners can also benefit from a wide variety of indoor air quality (IAQ) services and products:

• Using the best air filtration system for your Denver home can reduce allergens and improve overall air quality, even filtering out smoke from late summer wildfires.
• Whole-home humidifiers can help manage dry air during the winter, a common problem on the high plains.
• Installing innovative accessories like a smart thermostat can unlock more precise control of your day-to-day scheduling. Our Denver IAQ services are designed to keep your indoor environment clean and comfortable year-round.

What’s the best way to extend the life of my unit?

The key to extending the life of your HVAC system is regular professional HVAC maintenance. Routine furnace maintenance and AC maintenance ensure your systems stay in top shape, reducing the risk of breakdowns and improving efficiency. Pairing regular maintenance with a smart thermostat can optimize your system’s performance, potentially adding years to its life span.

Get All Your Comfort Concerns Resolved with Lakeside Heating and Air Conditioning

Your comfort is our priority at Lakeside Heating & Air Conditioning. Whether you have more HVAC questions or need expert services, our team is ready to help. Reach out to Lakeside today for trustworthy solutions and some of the best HVAC services in Denver!