Have you ever wondered how often your generator should be serviced?
Just like any complex machine, your generator requires routine care to perform at its best. Skipping maintenance can lead to reduced reliability, higher repair costs, and even unexpected failures during critical moments.
In this article, we’ll walk you through everything you need to know about servicing your generator. From spotting the signs that it’s time for maintenance to understanding what technicians actually do, you’ll learn how to keep your generator running like new. Let’s get started!
Key Points
- Service your generator at least once a year or after every 200 hours of use.
- Increase servicing frequency if your generator operates in harsh conditions, such as extreme heat or heavy dust.
- Check your maintenance log to ensure you stay on schedule.
- Always use licensed technicians who follow manufacturer guidelines for professional servicing.
How Often Should Whole House Generators Be Serviced?
Whole house generators should be serviced at least once a year or after every 200 hours of use, whichever comes first.
If your generator operates in harsh conditions, such as extreme temperatures or dusty environments, you may need more frequent maintenance.
Follow the manufacturer’s recommendations to ensure reliability, safety, and optimal performance. Regular servicing includes oil and filter changes, inspections, and testing to keep your generator running efficiently.
What Affects How Often My Whole House Generator Needs Maintenance?
Keeping your generator in top condition starts with following the manufacturer’s recommendations. These guidelines establish a foundation for how often to schedule maintenance.
However, other factors, like how often you use your generator, the type of fuel it runs on, and the conditions it operates in, can significantly influence the required frequency of servicing.
Here are the key factors to consider:
Usage Frequency
Generators used daily or for prolonged periods demand more frequent maintenance. Occasional use might require only annual servicing.
Environmental Conditions
Extreme temperatures, high humidity, or dusty environments can stress your generator. Servicing it more often under such conditions ensures consistent performance.
Fuel Type
Different fuels, such as diesel, natural gas, or propane, impact the maintenance schedule. Diesel generators, for instance, may need fuel filter changes more frequently than natural gas models.
Age of the Generator
Older generators may have worn parts, making regular inspections crucial. Newer models with advanced technology often require less frequent servicing but still benefit from routine checks.
Load and Performance
If your generator frequently runs under high loads or performs critical tasks, it’s wise to service it more often. This ensures reliability when you need it most.
How Do I Know If My Generator Needs Servicing?
Recognizing signs of generator trouble early can help prevent costly repairs. Look out for these indicators:
- Unusual Noises or Vibrations: Grinding, knocking, or excessive vibrations may point to internal problems that need attention.
- Frequent Start-Up Failures: Difficulty starting your generator often signals mechanical or electrical issues.
- Inconsistent Power Output: Fluctuations in voltage or frequency can harm appliances and indicate a need for servicing.
- Warning Lights or Error Codes: Control panel alerts highlight problems that require professional intervention.
- Fuel Leaks or Smells: Any signs of leaking fuel or unusual odors should be addressed immediately to ensure safety.
- Overheating: Excessive heat during operation suggests a malfunction that could damage components.
- Visible Corrosion or Wear: Rust, wear, or visible damage can compromise the generator’s performance and safety.
- Maintenance Log Check: Reviewing maintenance records can reveal overdue servicing needs.
What Do Technicians Do When They Service My Generator?
When technicians service your generator, they perform several crucial tasks to keep it running efficiently. The process starts with a comprehensive inspection to identify wear, tear, or potential problems. This proactive step helps prevent unexpected breakdowns.
They then change the engine oil and filters, which is essential for maintaining performance and preventing internal damage. At the same time, the battery is tested and maintained to ensure it’s fully charged and ready to power up the generator when needed.
The fuel system is thoroughly inspected for leaks, blockages, or damage in the lines, filters, and tank. To avoid overheating, technicians also check coolant levels and inspect the cooling system for any leaks or inefficiencies.
The service includes a detailed evaluation of the electrical system, confirming that all connections, wiring, and control panels are functioning properly. Load testing follows, where technicians run the generator under simulated operating conditions to verify that it delivers steady, reliable power.
If your generator relies on software, technicians perform necessary firmware updates to improve functionality and security. They also clean external parts and apply lubrication to moving components, which reduces friction and extends the generator’s lifespan. Finally, they conduct a series of safety checks to ensure all safety features meet operational standards.
What Are the Consequences of Not Servicing My Generator Regularly?
Neglecting regular maintenance makes your generator less reliable and more likely to fail during power outages. It also shortens the lifespan of the machine, as worn-out parts go unchecked and cause premature wear. Minor issues can turn into costly repairs if left unresolved.
An unmaintained generator consumes more fuel and emits more pollutants, making it less efficient and environmentally friendly. Safety risks, like fuel leaks or carbon monoxide emissions, also increase without regular checks. Additionally, skipping service can void your warranty, leaving you unprotected if problems arise.
Unexpected downtime becomes a real threat when a generator isn’t serviced. Regular maintenance ensures your generator stays reliable, efficient, and safe when you need it most.
Read more: Are Whole House Generators Worth It?
Schedule Your Whole House Generator Service with Bacon Today
Avoid unexpected downtime, costly repairs, and safety risks by staying on top of your generator maintenance. At Bacon Plumbing Heating Air Electric, we handle everything discussed in this article—from oil changes and fuel system checks to safety inspections and load testing. Our expert technicians follow manufacturer guidelines to keep your generator running efficiently and reliably.
We proudly serve all of Dallas-Fort Worth and Houston from our locations in Rockwall, Plano, and Spring. Our licensed electricians travel directly to your home to provide expert generator maintenance and ensure reliable power.
Don’t wait for a power outage to find out your generator needs service. Call Bacon Plumbing Heating Air Electric today at 469-213-6505 or book online to schedule your maintenance!
