Tag: common

Common Causes of Inefficient Air Conditioning Units

Air conditioning unit installed outside a home, highlighting HVAC system maintenance importance for energy efficiency and cooling performance.

Why Are Cooling Costs Higher Than Usual?

Dealing with an inefficient air conditioner can be frustrating, especially when energy bills surge while the space still feels warm. If a system runs nonstop yet struggles to cool, the cause is often straightforward. Most issues behind poor performance are simple to pinpoint through routine air conditioner maintenance. This overview highlights common culprits so comfort can be restored and monthly costs reduced without guesswork.

Dirty Air Filter or Lack of Maintenance

filter A clogged air filter or neglected AC filter forces equipment to work harder, increasing energy consumption and operating costs. Dirty air filters restrict airflow through the HVAC system, leading to longer run times to achieve the same cooling output. According to the Department of Energy, restricted airflow of this kind can raise energy use by up to 15%.

Skipping timely air filter replacement or AC filter replacement also allows dust to accumulate on evaporator coils and other internal components, further limiting heat transfer. Regular air conditioner maintenance and scheduled AC maintenance help prevent these inefficiencies from compounding. During routine visits, technicians clean coils, verify charge to check for signs of a refrigerant leak, and inspect electrical connections. Properties following consistent maintenance schedules often see 20–40% better efficiency than those waiting for breakdowns.

Dirty Coils or Low Refrigerant

hvac Dirty coils and low refrigerant levels are among the most frequent reasons an air conditioner underperforms. Contaminated evaporator coils absorb less heat from indoor air, while condenser coils covered in debris struggle to release heat outdoors. The result is reduced capacity and extended run times.

A refrigerant leak compounds the problem. When refrigerant levels drop, the system’s ability to transfer heat between indoor and outdoor units declines sharply. The compressor may run longer cycles, yet optimal cooling never materializes. Professional service typically includes coil cleaning with specialized equipment and precise diagnosis of any refrigerant leak, followed by repairs and charging to manufacturer specifications—steps that restore performance and trim cooling costs.

Ductwork Problems

Leaky or obstructed ductwork is a commonly overlooked cause of inefficient cooling. Damaged air ducts can lose 20–30% of conditioned air, forcing the system to overwork to meet thermostat settings. Escaped air often ends up in attics or crawlspaces rather than living areas.

Beyond leaks, blockages from dust accumulation, debris, or pests can choke airflow through ductwork, creating hot and cold spots from room to room. A professional inspection of air ducts helps detect hidden leaks and obstructions. Sealing problem areas with appropriate materials and performing thorough duct cleaning restores proper airflow, improves overall HVAC efficiency, and supports more even temperatures throughout the home or building.

About Jerry Brittingham A/C & Heat, Inc.

Jerry Brittingham A/C & Heat, Inc. is a leading provider of HVAC services in Daytona Beach and the surrounding areas. They offer prompt, high-quality service and take pride in guaranteeing customer satisfaction. Call them today for AC maintenance in Daytona Beach, FL.

Distribution Links +

Three Common Tools Used by HVAC Technicians on the Job

What Tools Do HVAC Technicians Carry? 

Ever wondered what tools are hidden away in an HVAC technician’s toolbelt? This blog post discusses the three most common types of tools that heating technicians and AC contractors carry in their toolbelts. Hand tools, safety equipment, and various specialized tools are all necessary for professional heating technicians and AC contractors to get the job done right. 

What Hand Tools Do HVAC Contractors Use?tools

Professional heating and AC technicians need a large variety of small hand tools while on the job. Screwdrivers, pliers, and wrenches are just a few examples, and the contractor will need them in multiple sizes as well. In addition to hand tools for adjusting nuts and bolts, the HVAC contractor will also need tools to handle wires inside the HVAC unit. 

Wire cutters are a necessary hand tool for heating and cooling technicians to carry with them. Not to be forgotten is a flashlight. Not all HVAC units are located in well-lit locations. To see clearly inside the inner workings of the unit, the HVAC technician needs to have a good flashlight available. 

goggles

 

 

 

 

What Kind of Safety Equipment Do Heating Technicians Use?

Being a heating technician can be a dangerous job. There are many hazards to consider, from slips and falls to accidental burns from heating elements inside water heaters. To prevent accidental bodily injury while on the job, HVAC contractors need to bring various safety equipment with them. Nonslip shoes are necessary to prevent slipping and falling. 

Wearing a mask is necessary in some cases to prevent the inhalation of toxic fumes or other contaminants from inside of the HVAC unit. To protect their hands from burns, scratches, and other injuries, almost all HVAC technicians wear gloves while on the job. Safety goggles are also recommended for HVAC technicians to protect their vision from potential hazards like chemicals or loose parts accidentally hitting an eye. 

What Are Examples of Specialized Tools for HVAC Technicians?

Some of the tools that HVAC technicians carry are specialized and not commonly heard of. Ever heard of a coil fin straightener? These combs are used to straighten out the “fins” of the coils inside AC units. The coils are an essential part of the air conditioning unit, and when they get bent, the AC may not work efficiently. Coil fin straighteners realign the position of the coils. 

AC contractors may need to remove the coolant or moisture from inside the unit, which is where pumps come into play. Pumps are used to move liquid or air from one place to another. A common problem with air conditioning systems is internal leaks. To easily detect leaks, HVAC contractors use something called a leak detector. One can use these handheld devices to detect leaks inside the unit without taking it all apart. 

About Jerry Brittingham A/C & Heat, Inc.

Jerry Brittingham A/C & Heat, Inc. is a trusted local Daytona Beach, FL heating and cooling company. Give them a call to speak to one of their friendly staff members about scheduling HVAC service today! There is a 100% satisfaction guarantee, no diagnostic fee, and Jerry Brittingham employees are highly trained professionals. 

Distribution Links +