Manufacturer warranty or service contract — which one pays?

Most kitchens hold manufacturer warranties, extended warranties and service contracts side by side. Paying under the wrong one is one of the easiest billing errors to make and the hardest to notice.

Updated 2026-09-26 · 5 min read

A new combi oven can be covered by three separate documents on the day it is installed: the manufacturer's warranty, an extended warranty sold alongside it, and the site's annual service contract. Each promises something different, each has its own term, and a repair billed under the wrong one is money you did not owe.

Three documents, three different promises

  • Manufacturer warranty. Covers defects in materials and workmanship from the install or commissioning date. Frequently parts-only after an initial period — a year on parts and ninety days on labour is a common shape.
  • Extended warranty. Sold at purchase to lengthen the above. It usually inherits the manufacturer's exclusions wholesale, which people rarely check before buying it.
  • Service contract or annual maintenance agreement. Negotiated with a servicing company, covering scheduled maintenance and repair on a named schedule of equipment, with its own term, rates and exclusions.

Which one responds first

As a rule the manufacturer's warranty is primary and the service contract sits behind it. A servicing company billing you under the contract for a part the manufacturer would have supplied free is the single most valuable error in this whole area — it can repeat for the entire first year of a unit's life.

It is rarely deliberate. The technician attending is often not the authorised warranty servicer for that brand, so the warranty route never gets considered and the work is simply booked to the contract.

Warranty claims usually have to go through an authorised servicer for the brand. If your contract holder is not authorised, ask who is before the work is done, not after.

Where the overlap costs money

  • A deductible charged on a repair the manufacturer would have covered in full.
  • Labour billed during a window where the warranty still covers labour.
  • A part billed at list when the manufacturer supplies it free and only the fitting is chargeable.
  • A service contract premium priced to include equipment that is still entirely under warranty.

Dates are the whole argument

Warranty periods run from installation or commissioning, not from the purchase order, and not from delivery. On a fit-out where equipment sat in a store room for three months, that difference is three months of coverage.

Keep the commissioning paperwork with the equipment schedule. It is the document that settles whether a repair falls inside the warranty window, and it is the one nobody can find eighteen months later.

What to check on any repair to a unit under two years old

  • What is the install or commissioning date, and what is the warranty term from it?
  • Does the warranty still cover parts, labour, or both at this point?
  • Is the attending company the authorised servicer for that brand?
  • Has a deductible been applied to something the manufacturer covers in full?
  • Is this unit being charged for in the contract premium as well?

Keep reading

What commercial kitchen service contracts actually coverParts-only, parts-and-labour and full-coverage contracts differ in ways that decide who pays for a repair — and the exclusions that catch people out.How to dispute a repair invoice, with the clause that backs youA practical sequence for challenging an overbilled invoice: what to gather, how to cite the contract, and when a charge is not worth disputing.Six charges worth questioning on a repair invoiceCallout fees, shop supplies, rate drift, duplicate travel, unreturned parts and diagnostic time — billed on covered repairs with no clause behind them.Can missed maintenance void your coverage?Most contracts require documented periodic maintenance. What the clause actually demands, what you must evidence, and when a declination does not hold.What to do when a coverage claim is declinedA declination is a position, not a verdict. How to read one, what to ask for, which grounds rarely survive scrutiny, and when to accept the answer.What to check before you renew a service contractRenewal is the one moment you have leverage. The equipment schedule, rate escalation and exclusion creep worth checking before you sign again.Refrigerant charges: what you can actually be billed forRefrigerant is billed by the pound, and the pounds are rarely checked. Recharge, leak repair, reclamation, disposal — and which your contract covers.Is a failed compressor covered? It depends on why it failedThe compressor is named in almost every coverage clause and declined more than any other part. The failure modes, and which way each one cuts.What a service report has to say before an exclusion appliesThe technician's report, not the contract, decides most coverage disputes. What a complete one contains, and the phrases that decide the outcome.Ice machine repairs and the water treatment clauseIce machines are declined more than anything in the kitchen, almost always on water quality. Which failures that argument reaches, and which it doesn't.Deductibles, caps and the limits that quietly reduce coverageA plan can cover a repair in full and still leave you paying most of it. The four different limits that do it, and the arithmetic worth checking.The equipment schedule decides more claims than the coverage clauseContracts cover named units, not kitchens. How schedules drift, and why a missing serial settles a claim before anyone reads the coverage clause.Trip charges, travel time and the response-time clauseThree different charges all look like travel, and a response-time commitment is not authority to bill for one. What to check before approving.Combi ovens and steamers: scale, water treatment and coverageSteam equipment concentrates minerals the way an ice machine does. Which failures a water-quality declination actually reaches, and which it cannot.How parts are priced, and what the contract says about itCost, cost-plus, list or a contract price list — a covered repair can still be overpriced. Core credits, freight and the checks that catch it.Is a torn door gasket covered? Check whether it counts as a wear itemA door gasket is settled by a definition before a diagnosis: named part, wear item or contract silence. How to read each, and the labour line beside it.Is a failed evaporator fan motor covered? Look at what stopped itEvaporator fan motors fail from wear, ice, blocked airflow and water. Which causes a contract covers, and who pays for the stock lost while the box warmed.Is a dish machine wash pump covered? First, find out who owns the machineMany dish machines are serviced under a detergent supply agreement, not an equipment contract. Who pays for a failed wash pump, and the causes that decide it.