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Why Is My Heater Short-Cycling?

December 22, 2023 | Blog

Understanding Short-Cycling In Heaters

Heating systems are important for maintaining comfort during colder months, but what happens when your heater starts behaving erratically, turning on and off more often than it should?

This phenomenon, known as short cycling, can be a source of frustration and discomfort. At Trahan’s Heating & Cooling in Houma, LA, we often encounter this issue and are here to help you understand and resolve it.

What Is Short-Cycling?

Short cycling occurs when your heater starts and stops often over a short period. Instead of completing a full heating cycle, the system shuts off early, only to restart a short while later.

This not only reduces the efficiency of your heating system but can also lead to increased wear and tear, higher energy bills and a less comfortable home environment.

Common Causes Of Short-Cycling

Identifying the root cause of short cycling is crucial for effective resolution. Many factors, ranging from mechanical issues to system settings, can contribute to this problem.

Thermostat Issues

A malfunctioning thermostat or one that’s poorly located can falsely read the room temperature, causing the heater to turn off before your home is warmed. Ensure your thermostat is calibrated and not influenced by external factors like direct sunlight or drafts.

Oversized Heating Systems

An oversized heater can heat your home too fast, leading to short cycles. While it might seem beneficial to have a powerful heater, an extra-large system can reduce efficiency and increase the need for professional furnace repairs.

Dirty Air Filters

Clogged air filters restrict airflow, causing the heater to overheat and shut down too early. Regular heater maintenance, including cleaning or replacing air filters, can prevent this issue.

Exhaust Issues

Blocked or faulty exhaust vents can lead to a buildup of heat and gases, causing the system to shut down for safety reasons. Regular inspections can ensure that exhaust paths are clear and functioning correctly.

Solutions And Professional Heating Services

Addressing short cycling requires a combination of proactive maintenance and professional intervention. At Trahan’s Heating & Cooling, we provide tailored solutions to fight short cycling and improve your system’s performance.

Regular Heater Maintenance

Regular maintenance is key to preventing and addressing short cycling. Trahan’s Heating & Cooling offers comprehensive heater maintenance services to keep your system running efficiently.

Professional Furnace Repairs

If short cycling persists, this may indicate a need for furnace repairs. Our team of experts at Trahan’s Heating & Cooling can diagnose and fix any underlying issues, ensuring your heating system operates well.

Correct Sizing And Installation

If your heating system is improperly sized, replacing it with a better fit is essential. Our professional heating services include assessing your home’s heating needs and installing the ideal system for your space.

Thermostat Upgrade Or Relocation

Upgrading to a more accurate thermostat or relocating your existing one can resolve issues related to false temperature readings. Our team can advise homeowners on the best thermostat solutions for their homes.

Solving Short-Cycling With Trahan’s Expertise

At Trahan’s Heating & Cooling, we understand the challenges of maintaining a comfortable home environment. Short cycling is a common issue, but with our expert heater repair services, furnace repairs and professional heating services, you can ensure your system runs efficiently and reliably.

Remember, regular heater maintenance is crucial for the lifespan and effectiveness of your heating system. Trust Trahan’s Heating & Cooling in Houma, LA, for all your heating needs. Contact us today to schedule a service and say goodbye to short cycling issues!

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Terrific company! Repair/salesman arrived quickly after our call for help. Current unit repaired that day and new units installed shortly thereafter. Experienced, qualified, considerate, hard working, and friendly team. We highly recommend their services!

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We are very pleased with our recent service with Trahan’s! We noticed something wasn’t right with our AC and within 15 minutes of calling Tyler was here and working on fixing the problem. We are thankful for quick and prompt service on a Saturday afternoon!

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The serviceman, Tate, was very quick to respond to my call. He was professional and knowledgeable and identified the problem very quickly. The broken part was replaced & my A/C was running perfectly again in less than 15 minutes after he arrived.

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