06/22/2026
When evaluating a refurbished portable ventilator, price is only part of the equation. One of the most important factors buyers should consider is preventive maintenance (PM).
A ventilator may appear to function properly, but without documented maintenance, service history, and performance testing, it's difficult to assess its true condition and long-term reliability.
Key questions every buyer should ask:
✔ Has preventive maintenance been performed according to manufacturer recommendations?
✔ Are service records available?
✔ Were any components replaced during refurbishment?
✔ Has the ventilator passed functional and alarm testing?
✔ What warranty is included?
Another important consideration is ventilator operating hours. While higher hours don't automatically indicate a poor unit, they should be evaluated alongside maintenance history, component replacements, and overall condition.
Whether you're purchasing a portable ventilator for a hospital, respiratory clinic, long-term care facility, or home healthcare program, understanding preventive maintenance can help reduce risk and maximize equipment value.
In our latest blog, we discuss what preventive maintenance includes, why ventilator hours matter, and the questions buyers should ask before investing in refurbished equipment.