HOW OFTEN SHOULD YOU SERVICE YOUR WINE CELLAR COOLING SYSTEM?

The industry standard recommendation is bi-annual service — once before summer (when ambient temperatures peak and systems work hardest) and once before winter. For most residential wine cellars, this is sufficient to maintain efficiency and catch developing issues early. Annual service is acceptable for newer systems in well-insulated cellars with stable ambient conditions. Quarterly service makes sense for large commercial cellars, systems over 10 years old, or cellars storing collections valued above $50,000 — the cost of a quarterly visit is trivial compared to the risk of collection loss. Regardless of schedule, any unusual noise, temperature fluctuation, or visible ice warrants an immediate service call. Don't wait for your scheduled visit when warning signs appear.