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What Factors Can Impact My HVAC Efficiency in Surprise, AZ?

HVAC Tips & Tricks

There are many factors that affect the efficiency of an HVAC system. Fortunately, homeowners have a lot of control over how efficient their heating, ventilation and air conditioning systems operate. Here are some of the factors that determine how efficient an HVAC system in Surprise, AZ, runs:

High Energy Efficiency Ratings

Modern HVAC systems come with high energy efficiency ratings. Air conditioners come with a Seasonal Energy Efficiency Ratio (SEER). In newer models, the SEER rating is 15 or more, but older models can have a SEER rating of 10 or less.

A high SEER means that an air conditioner uses less electricity or fuel in relation to the energy produced. The rating measures the cooling of an air conditioner over a cooling season.

Furnaces come with an Annual Fuel Utilization Efficiency (AFUE) rating. It shows the amount of energy that a furnace turns into warmth. For instance, if a furnace has an AFUE rating of 90%, it means that it’s able to convert 90% of the energy into warmth and only lose 10%.

For heat pumps, consider the Heating Seasonal Performance Factor (HSPF). This rating is the same as SEER in measuring the heating efficiency of a heat pump. An HSPF rating of eight can qualify for federal tax credits.

Age of a HVAC System

A HVAC system can last for up to 20 years with good maintenance. However, a system designed 20 years ago is less efficient compared to a modern HVAC system.

Modern systems come with advanced designs and with higher SEER, AFUE and HSPF ratings to make them more efficient. They also have features, such as variable speed motors, that make the systems more efficient.

If you have an old system, consider the cost-effectiveness of the system’s maintenance. You can tune up the system and maintain it to improve efficiency, but this may not offer a long-term solution. Talk to an HVAC service technician about replacing a system that’s older than 15 years.

Multi-Stage Heating and Cooling

Some older systems offer single-stage heating and cooling. This means that the HVAC system maintains one level of heating and cooling regardless of the ambient temperature. It uses the same level of energy irrespective of the heating and cooling needs of your home.

Multi-stage units allow you to alter the power settings of an HVAC system to save energy. You can set the system to run on low power most of the time and only switch to high power during extreme weather conditions.

Variable Motor Speed

Variable speed blowers use the same principle as multi-stage cooling. They’re unlike single-speed blowers that run with a single speed all the time regardless of the heating or cooling needs. With variable speed blowers, you can alter the power settings of the blower to conserve energy.

Variable speed motors only regulate the amount of energy the fan’s motors use. As such, they don’t offer much energy savings if the HVAC system itself is not energy efficient.

Quality of Installation

The quality of installation determines how efficient the HVAC system runs. A professional HVAC service technician needs to size the system right for energy efficiency. If a system is too small, it struggles to heat or warm a room, and if the system is oversized, it cycles on and off repeatedly as it takes a short time to cool a room.

During installation, you have the chance to choose high-efficiency systems, such as heat pumps. An electric heat pump doesn’t heat or cool a room using fuel. Instead, the system moves heat from one place to another, either from inside the home to outside the home or vice versa.

If you get high utility bills every month, consider which of the factors above may affect the way your HVAC system performs. Call REEis Air Conditioning for HVAC installation, repair and maintenance services in Surprise, AZ.

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Frequently Asked Questions

Why is maintenance important for your air conditioning and heating system?

Regular air conditioning maintenance is essential to keep your HVAC system running efficiently, reliably, and cost-effectively. Scheduling REEIS Advanced A/C maintenance help prevent unexpected breakdowns, extend the lifespan of your unit, and improve energy efficiency, leading to lower utility bills.

Neglecting AC maintenance can result in higher energy consumption, expensive repairs, and poor cooling performance, especially during the hottest months. REEIS Advanced A/C maintenance include: condenser coil cleaning, checking refrigerant levels, testing electrical components, and airflow, ensuring your system performs at its best.

Schedule an Advanced A/C tune up with REEIS Air Conditioning to maximize comfort, minimize costs, and protect your investment in Phoenix, Scottsdale, Paradise Valley, Mesa, Tempe and surrounding areas.

What is considered an evidence based HVAC recommendation?

Every component of a HVAC recommendation should be supported by evidence. Evidence should come in the form of a reading, a picture or a technician physically showing you the condition or product they are recommending.

Most air conditioning companies, not REEIS, pay their technician with 100% commission. When a technician is paid only if they sell a product or service it can result in a technician recommending a product or service you may not need. It is always recommended that you request the technician provide you the evidence of the recommendation.

Do air conditioning system have parts which wear out?

Yes. Several air conditioning parts are wear out parts. Just like any car, there are several components which should be replaced as they are beyond their useful life. If you neglect the worn part replacement, larger, more expense repairs may result.

How long does a heating and air conditioning system typically last?

In our Phoenix's extreme climate, air conditioning systems typically have a 10 to 12 year lifespan. Well maintained systems can last significantly longer.

How often should I replace my air conditioning system's filters?

In Phoenix's heavy air conditioning use, most systems require filter changes a minimum of 30 days. Larger format filter such as the REEIS Performance Filters can last as long as 6 months.

If you do not change your filters regularly, you will restrict air flow and allow dirt to infiltrate your HVAC system. Dirt is the enemy of your heating and air conditioning system. If interior components get dirty, the performance of the system is significantly impacted. Interior components such as coils and blower wheels are expensive to clean.

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