Direct comparison
Medical Equipment Warranty vs. Service Agreement
The real difference between a manufacturer's warranty and a paid service agreement, and the gap-coverage question to ask before warranty coverage ends.
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How do Manufacturer Warranty, Service / Maintenance Agreement compare side by side?
The table below compares Manufacturer Warranty, Service / Maintenance Agreement across 10 procurement-relevant dimensions, from what it is through what ends it.
Side-by-side comparison
| Dimension | Manufacturer Warranty | Service / Maintenance Agreement |
|---|---|---|
| What it is | A manufacturer's promise that the unit is free of defects in materials and workmanship as delivered, bundled into the purchase and not separately negotiated. | A standalone paid contract — with the OEM or a third-party ISO (independent service organization) — for ongoing upkeep and repair of the equipment. |
| Cost | Included in the purchase price. Not billed separately, though it is priced into the unit somewhere. | A distinct line item — flat annual fee, per-visit, or time-and-materials, depending on contract type. |
| When coverage starts | Automatically, on delivery or installation, as a condition of the sale. | Only once purchased — either bundled at the time of sale, added mid-warranty, or negotiated to begin right as the warranty expires. |
| Typical duration | Fixed and short — commonly 1 year, sometimes 2, occasionally longer on capital imaging or lab platforms. Not renewable in the way a service agreement is. | Renewable, typically in 1-year terms, for as long as the facility wants to keep buying it and the vendor keeps offering it (often tied to parts availability late in the equipment’s life). |
| What it covers | Repair or replacement of parts that fail due to a manufacturing or materials defect — the unit failing to perform as the manufacturer represented it would. | Preventive maintenance visits on a schedule, plus repair of failures from normal wear-and-tear, age, and use — the failures that happen even when nothing was ever "defective." |
| What it typically excludes | Wear-and-tear parts, damage from misuse or improper storage, failures caused by a third party servicing the unit, and (usually) scheduled preventive maintenance itself. | Cosmetic damage, and — read the contract — often "catastrophic" or accident damage, which may be carved out and billed as a separate repair even under a full-coverage plan. |
| Scheduled preventive maintenance included? | Rarely. A warranty covers what happens when something breaks; it is not a maintenance schedule. Some OEMs require PM as a condition of keeping the warranty valid, without providing it. | Yes — this is usually the core deliverable, not an add-on: a fixed number of PM visits per year where a technician inspects, calibrates, and services the unit against a checklist. |
| Response time / uptime commitment | Typically undefined or best-effort — warranties rarely carry a contractual response-time SLA. | Often a negotiated SLA (e.g., next-business-day or 24-hour on-site response), which is one of the main things a facility is actually paying for on high-value or clinically critical equipment. |
| Who decides to buy it | Not a decision — it comes with the purchase (an extended warranty, where offered, is a purchasing decision made at time of sale). | A deliberate procurement decision, usually made per unit or per equipment class, weighing the annual cost against downtime risk, parts obsolescence, and in-house biomed capability. |
| What ends it | Expires automatically at the end of its fixed term — nothing to renew, nothing to renegotiate. | Runs until its term ends, then either renews (if both parties want to continue) or lapses, leaving the unit with no contracted coverage at all. |
Common questions
Common questions about Manufacturer Warranty vs Service / Maintenance Agreement
Does a manufacturer’s warranty cover preventive maintenance?
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Usually not as a service the manufacturer performs for you. Some warranties require documented preventive maintenance as a condition of keeping the warranty valid — the facility still has to arrange and pay for it, either in-house or under a separate service agreement, or risk the warranty being voided for lack of maintenance.
What’s the real gap-coverage question to ask before a warranty expires?
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Ask what covers this specific unit the day after the warranty ends, and who is arranging it. A service agreement that starts on the warranty’s expiration date has to be negotiated before that date, not after — waiting until the warranty has already lapsed means the equipment sits uncovered while the contract gets negotiated, and it also weakens the facility’s negotiating position, since the vendor knows there is no coverage lapse pressure working in the facility’s favor once it’s already gone uncovered.
Can a facility negotiate a service agreement before the warranty runs out?
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Yes, and it is usually the better time to do it. Negotiating while the unit is still under warranty (and while the sale itself may still be in play as leverage) typically gets better pricing and terms than negotiating after the warranty has already lapsed and the facility has no coverage to fall back on if talks stall.
Does an "extended warranty" count as a warranty or a service agreement?
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Functionally, it’s a service agreement marketed with warranty language. A true warranty is bundled into the original sale and not separately purchased; an extended warranty is a paid, separately negotiated contract that extends defect-style coverage (and sometimes adds PM) past the original warranty term — the same structure as a maintenance agreement, whatever the vendor calls it. Read the coverage terms, not the product name, to know what it actually includes.
Is a service agreement price negotiable, or is it set by the OEM?
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It is generally negotiable, especially for facilities buying multiple units or a fleet of similar equipment. Coverage tier, response-time SLA, the number of PM visits, and whether loaner/backup equipment is included during repairs are all common negotiation points — see the total-cost-of-ownership and vendor-relationship guidance linked below for how service costs fit into the broader purchasing decision.
