Extended Drain Service
What Is Extended Drain Service?
Traditionally, standby generators have their oil changed on a strict annual schedule, regardless of how much they run. However, most generators operate just 20–40 hours per year for testing, leaving their oil in excellent condition. Extended Drain Service replaces this outdated, one-size-fits-all approach with data-driven maintenance.
Instead of changing oil based on the calendar, we:
- Conduct regular oil sampling to assess its condition
- Extend drain intervals based on actual oil health, not arbitrary timelines
- Perform annual filter changes and routine maintenance to keep your generator in peak condition
How Extended Drain Services Work
1. Oil Sampling & Analysis
- During routine maintenance visits, we collect oil samples.
- Samples are analyzed for viscosity, contaminants, and wear metals.
- We use the results to determine if an oil change is necessary or if the oil can remain in service.
2. Tailored Maintenance Plan
- Annual filter changes and standard PMs continue as usual.
- Oil changes are performed only when required, based on the analysis results.
3. Continuous Optimization
- By tracking your generator’s oil condition over time, we refine your maintenance plan for maximum efficiency and cost savings.
Is Extended Drain Service Right for You?
Extended Drain Service is ideal for standby generators with low annual run hours, facilities aiming to reduce maintenance costs without sacrificing reliability, and organizations seeking compliance-friendly solutions to minimize waste oil generation.
By eliminating redundant oil changes, you can save hundreds, if not thousands of dollars per unit, per year.
Contact us today to learn more about how Extended Drain Service can benefit your facility. Request a cost comparison showing your potential savings.
