Split System Maintenance

Hometown HVAC & Refrigeration provides expert split system maintenance in Hernando, MS to keep your heating and cooling system running efficiently. We inspect, clean, and test both indoor and outdoor units to prevent breakdowns and improve performance.

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Split System Maintenance in Hernando, MS

Split system maintenance is essential for keeping your HVAC system efficient and reliable. At Hometown HVAC & Refrigeration, we provide professional split system maintenance in Hernando, MS for homes and businesses. Our service includes a full inspection of the indoor air handler and outdoor condenser unit. We clean the coils, check refrigerant levels, and test electrical components for proper function. We also inspect the blower motor, replace filters if needed, and verify that the thermostat is communicating correctly. Regular maintenance reduces energy use, extends system life, and helps prevent costly repairs. A well-maintained split system delivers better comfort and consistent performance year-round.

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24/7 EMERGENCY HVAC SERVICES AVAILABLE

We offer 24/7 emergency HVAC in Hernando for homes and businesses that can’t wait. Call anytime to restore your comfort without delay.

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Locations We Offer Our Split System Maintenance Service

Hometown HVAC & Refrigeration proudly serves homeowners and businesses across Hernando and the surrounding communities, delivering reliable Split System Maintenance services. Check out our service area to see if you are eligible for Split System Maintenance service:

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Split Air Conditioner Maintenance

Split system maintenance involves inspecting, cleaning, and testing both the indoor and outdoor components of your HVAC system. At Hometown HVAC & Refrigeration, we provide complete maintenance services for residential and commercial split systems. Our technicians begin by checking the air filter, cleaning the evaporator and condenser coils, and inspecting the blower motor for proper operation. We also test the thermostat, check refrigerant pressure, and verify that electrical connections are tight and functioning correctly. Proper maintenance keeps your system running efficiently, reduces energy use, and prevents system strain. When maintenance is skipped, dirt builds up, airflow is restricted, and parts wear out faster, increasing the chance of system failure. Regular service ensures your system works as intended and avoids unexpected breakdowns.

During a typical service visit, we also inspect drain lines, test safety switches, and monitor the system in both heating and cooling modes. For systems with heat pump functionality, we check the reversing valve and defrost cycle. We measure system output and look for signs of wear on components that could lead to poor performance. If any issues are found, we offer repair recommendations before they lead to larger problems. Preventative maintenance also helps maintain warranty coverage and can extend the life of your HVAC system. Keeping your split system clean and tuned improves indoor comfort and saves money on utilities. With regular maintenance, your HVAC system stays reliable, safe, and ready for year-round use.

Split system maintenance is one of the most important services for protecting your HVAC investment. At Hometown HVAC & Refrigeration, we perform detailed split system maintenance that includes full inspections of the indoor and outdoor units. We check the air filter, inspect the blower motor, and clean the evaporator coil to improve airflow and cooling performance. On the outdoor unit, we remove dirt and debris from the condenser coil, check the fan motor, and inspect the refrigerant lines. Every connection is checked for proper voltage and secure wiring. These steps help the system run more efficiently and reduce the risk of unexpected failure. Without regular maintenance, your system can overheat, short cycle, or lose performance during peak demand.

One major focus of split system maintenance is keeping the coils clean. Dirty coils block heat exchange and make the system work harder, which raises energy use and shortens component life. We use coil cleaner and soft brushes to remove buildup without damaging the fins or surrounding parts. We also check for signs of corrosion or refrigerant leaks that can develop over time. A clean coil improves both heating and cooling performance and allows for proper airflow throughout the duct system. If the unit has not been maintained regularly, we may recommend a deep cleaning to restore efficiency. Coil cleaning also prevents issues like freezing during summer and low output during winter. Clean coils are critical for proper HVAC function and long-term reliability.

Electrical system testing is also a key part of split system maintenance. We check the capacitor, contactor, circuit board, and wiring for signs of wear, heat damage, or loose connections. Faulty electrical components can stop the system from starting, cause tripped breakers, or lead to system shutdown. We test voltage and amperage at each key point to confirm the system is within the correct operating range. If we find worn parts or weak startup readings, we replace the component before it fails completely. This kind of preventative service reduces the risk of costly repairs later. Proper electrical testing keeps the system safe, dependable, and compliant with local codes. Electrical performance has a direct impact on overall system efficiency.

Airflow and drainage are also inspected during a split system maintenance visit. We measure airflow at the supply vents and return grilles to make sure the blower is moving air as expected. We inspect the ductwork for blockages, collapsed sections, or disconnected joints that could reduce performance. If needed, we recommend duct sealing or repair to restore full airflow. We also check the condensate drain pan and line for clogs, algae buildup, or improper pitch. A blocked drain line can cause water damage or trigger a system shutdown. Keeping these parts clean and clear helps maintain proper system operation and indoor humidity control. Drain line maintenance also reduces the chance of mold or odors developing inside the system.

At Hometown HVAC & Refrigeration, we recommend scheduling split system maintenance at least once a year. For systems that run year-round or include heat pump features, service twice a year is ideal. Our team provides clear service reports after every visit and explains any issues found during the inspection. We also offer maintenance plans that include scheduled visits, priority service, and discounted repair rates. These plans are a simple way to protect your system and ensure consistent performance. A well-maintained split system uses less energy, provides better comfort, and lasts longer. Routine maintenance is the most effective way to prevent breakdowns and reduce your total cost of ownership. With our service, your HVAC system stays clean, tuned, and ready for every season.

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Tom Martin
Tom Martin
April 12, 2025

Excellent job by Mark and helper. Great communicator, great personality. Serviced ac units and helped with an issue I was having. Best service I have ever had.

Andrew Eaton
Andrew Eaton
February 14, 2023

Quality work, arrived at scheduled time, didn't try to sell me stuff I didn't need, 10 out of 10 would recommend!

Drew Dunn
Drew Dunn
August 27, 2021

AC had gone out middle of summer I was out of town with work and my wife and kids were here in a hot house, he came out put a brand new unit in and helped them not melt lol. great guy, great prices and most of all hometown country guy I like him!!!

View All HVAC, Refrigeration, And Plumbing Services

Hometown HVAC & Refrigeration provides expert heating, cooling, refrigeration, and plumbing services for homes and businesses in Hernando, MS. We handle installations, repairs, and maintenance for all major brands, delivering fast, reliable service with lasting results.

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We respond quickly to HVAC calls across Hernando and nearby areas, especially when it can’t wait.

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We give real recommendations, not sales pitches. If you don’t need it, we won’t sell it.

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Get a free, no-pressure estimate before we start any HVAC service.

Split System Maintenance Questions

Split system maintenance is important for keeping your heating and cooling system running efficiently and preventing unexpected breakdowns. Regular inspections and cleanings help extend system life, improve airflow, and lower energy bills.

You should schedule split system maintenance at least once per year to keep the system efficient and reliable. If your system runs year-round for both heating and cooling, a spring and fall visit is recommended. During maintenance, a technician will clean the coils, check refrigerant levels, and inspect the electrical components. They will also test system airflow, verify proper thermostat control, and look for early signs of wear. Regular service helps the system run at full capacity without overworking. Skipping maintenance leads to clogged filters, dirty coils, and electrical strain, which reduce comfort and raise utility bills. Annual or biannual service is the best way to keep your system running safely.

Many HVAC manufacturers also require proof of regular maintenance to keep warranty coverage valid. If you skip service, you may not be covered if a major part fails. Regular maintenance ensures the system stays within manufacturer specs and avoids unnecessary repair costs. It also gives you documentation of service history, which is helpful for tracking performance or future resale.

By keeping up with maintenance, your system lasts longer, runs more efficiently, and gives you better indoor comfort. It also helps you avoid emergency repairs when seasonal demand is highest.

During split system maintenance, a technician performs a full inspection of both the indoor and outdoor units. This includes checking and replacing the air filter, cleaning the evaporator and condenser coils, and inspecting the blower motor and fan blades. Electrical components are tested for correct voltage and operation, including the contactor, capacitor, and control board. Refrigerant levels are measured, and any imbalances are corrected for proper cooling or heating. The technician also checks the thermostat for accurate temperature control and ensures the system cycles properly. Drain lines are inspected and cleared to prevent water leaks and backups. The goal is to make sure every part of the system operates at peak performance.

In addition to basic cleaning and checks, the technician looks for signs of wear or future failure. Worn wires, corroded components, or restricted airflow are noted and addressed before they lead to breakdowns. The system is run in both heating and cooling modes to confirm full functionality. If a part is near failure, a repair recommendation is made to avoid future service calls.

Each part of the visit is documented, and a service report is provided after the inspection. A complete maintenance routine helps reduce energy use and extends the life of the system.

There are several signs that your split system needs maintenance. If the system is running longer than usual or struggling to reach the thermostat setting, it may be due to dirty coils or low refrigerant. Weak airflow, uneven temperatures, or rooms that are too hot or cold are also signs of clogged filters or blower issues. Strange noises such as buzzing, rattling, or squealing often indicate a loose part, worn motor, or electrical problem. An increase in energy bills without a change in usage is another strong sign the system is losing efficiency. If you see ice on the outdoor unit or water near the indoor unit, the system may have a drainage or airflow problem. A system that cycles on and off frequently may have a faulty thermostat or airflow restriction. Any of these signs should prompt a maintenance visit.

During service, the technician will identify and fix these problems before they get worse. Addressing small issues early helps avoid expensive repairs later. They will also test the system after repairs to ensure it operates correctly in both modes.

Even if the system seems to be working, annual service catches hidden problems and keeps everything running at peak performance.

Yes, we offer emergency HVAC service if your split system stops working and immediate attention is needed. A system failure in extreme weather can quickly make your home uncomfortable and unsafe. Emergency service is available for issues like no airflow, no cooling or heating, electrical failure, and system shutdown. When we receive a service request, we dispatch a technician to inspect the thermostat, control board, refrigerant levels, and electrical components. The technician will diagnose the problem, explain what is needed, and begin repairs if parts are available. If a full repair cannot be completed right away, we provide a temporary fix to restore basic function. Every emergency visit includes a safety check to ensure the system can run safely after service.

We stock common replacement parts to complete repairs during the first visit whenever possible. The technician will explain all findings and give you a breakdown of what needs to be repaired or replaced. If a follow-up is required, it will be scheduled promptly to minimize downtime.

Emergency HVAC service protects your system and restores comfort when you need it most. Contact us immediately if your system fails and needs urgent repair.

Split system maintenance helps lower energy bills by keeping the system clean, properly adjusted, and running at peak efficiency. When coils are dirty or filters are clogged, the system has to work harder to move air and maintain temperature. This extra strain increases the amount of electricity the system uses during each cycle. During maintenance, a technician cleans the coils, replaces filters, and checks refrigerant levels to ensure efficient heat exchange. Electrical components are also tested to confirm that motors and compressors are operating at the correct voltage and amperage. These steps reduce energy waste and allow the system to cycle on and off at normal intervals. An efficient system uses less energy to heat and cool your space, which leads to lower monthly utility costs.

Regular maintenance also prevents small problems from turning into major failures that reduce system performance. When airflow is restricted or refrigerant levels are off, the system can short cycle or run continuously. This leads to higher energy use and shorter equipment life. Fixing these issues during routine service prevents unnecessary power consumption and keeps the system within manufacturer specifications.

With professional maintenance, your system runs more smoothly and consistently. This reduces your overall energy use and helps keep utility bills under control during peak heating and cooling seasons.

Homeowners can handle basic maintenance tasks like changing the air filter and keeping the outdoor unit clear of debris, but full maintenance should be done by a licensed technician. Replacing the filter every 1 to 3 months helps maintain proper airflow and protects the blower motor from dust buildup. You can also remove leaves, grass, and dirt from around the outdoor condenser to keep air moving freely. Beyond those tasks, most maintenance steps involve electrical testing, refrigerant checks, and component cleaning that require training and special tools. Attempting to clean coils, open electrical panels, or adjust refrigerant without proper knowledge can damage the system or create safety risks. Technicians follow a detailed checklist that includes steps not safe for homeowners to perform on their own.

A trained HVAC technician has the tools to measure refrigerant pressure, test capacitor performance, and confirm proper voltage across each component. They can spot early signs of part failure, system wear, or poor airflow that are easy to miss without experience. Attempting a DIY repair or cleaning can also void your warranty if not performed by a certified contractor.

Basic homeowner care helps support system performance, but full split system maintenance should always be scheduled with a professional to ensure safety and long-term efficiency.

If you skip split system maintenance, your HVAC system will become less efficient and more prone to breakdowns over time. Dirt and debris will build up on the coils, reducing heat transfer and causing the system to run longer to reach the set temperature. Filters may clog, restricting airflow and putting extra strain on the blower motor. Electrical components can wear down without detection, eventually leading to shorts, startup failures, or system shutdowns. Skipping maintenance also increases the risk of refrigerant leaks, frozen coils, and water damage from blocked drain lines. All of these issues lead to higher repair costs and reduce the overall life of the system. A neglected HVAC system often needs to be replaced sooner than one that receives routine care.

Skipping maintenance also voids many manufacturer warranties. If a major component fails and there is no record of regular service, warranty coverage may be denied. You could end up paying out of pocket for a repair that would have been covered.

Regular maintenance is one of the easiest ways to avoid system failure, protect your warranty, and save money in the long run. Preventative service keeps your HVAC system running at full performance and helps you avoid unexpected costs.

The main difference between maintenance for a split system and a packaged unit is how the components are accessed and serviced. A split system has an indoor air handler and an outdoor condenser, which requires maintenance on both ends of the system. The technician needs to inspect and clean the evaporator coil inside the air handler and the condenser coil outside the building. Each unit has separate electrical components, motors, and fans that must be tested individually. Packaged units, on the other hand, house all components in a single outdoor cabinet, making access easier but limiting space for certain upgrades or service. With packaged units, technicians can often perform all service steps from one location. Split systems require more time and movement between units but offer more flexibility in design and performance.

Because of the separate components, split system maintenance typically involves more steps and more detailed airflow checks. Ductwork connected to split systems may require additional inspection to ensure balanced airflow and proper return pressure. Split systems are also more likely to be paired with smart thermostats and multi-speed motors, which require careful calibration during service. Technicians check communication between units, test refrigerant pressure across longer lines, and confirm synchronized system response.

Both systems need regular maintenance to stay efficient, but split systems require a more segmented and precise approach. Understanding the difference helps you know what to expect during service and why professional care is essential.

Need Split System Maintenance?

Schedule split system maintenance today to keep your HVAC system running efficiently. Prevent breakdowns and extend the life of your equipment.

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