Home Appliance Maintenance Schedule: The Yearly Plan That Extends Their Life
Most appliance failures don’t happen suddenly — they accumulate. Limescale, a clogged filter, a dusty condenser coil, a neglected door seal: each progresses quietly for months and then shows up one morning as “the machine won’t fill.” The bad news: by then the warranty has usually expired. The good news: nearly all of this is prevented by simple calendar-driven tasks.
Here’s a yearly maintenance calendar for the appliances in your home.
Monthly (about 15 minutes total)
- Washing machine: Wipe the detergent drawer and the door gasket (this is where mould and odour start), check the drain filter.
- Dishwasher: Remove and rinse the bottom filter; check the spray-arm holes for blockages.
- Refrigerator: Check the internal drain hole (the small channel at the back of the interior) — when it clogs, water pools on the bottom shelf.
- Air conditioner: Wash the indoor unit filters through the season. A dirty filter cuts cooling and raises your electricity bill.
Every six months
- Washer/dishwasher: Run an empty cycle with a descaler or the manufacturer-approved cleaner.
- Refrigerator: Vacuum the condenser coils at the back or underneath — a dust-covered condenser overworks the compressor, and this is the single most skipped task.
- Range hood: Wash or replace the grease filters.
Yearly (technician work)
- Boiler service: Combustion efficiency, flue check, system pressure. This is often a warranty condition — a boiler without documented annual service can put your coverage in dispute.
- A/C service: Refrigerant check, indoor and outdoor unit cleaning. Book it before the season; mid-season technicians are impossible to find.
- Water treatment: Filter replacement — 6 or 12 months depending on the model. Neglecting this one degrades the water, not just the device.
Tie the schedule to the appliance, not to your memory
Nothing on this list is difficult; remembering is. Five appliances mean five different intervals — plus five different warranty expiry dates. Without records you get the classic outcome: boiler service skipped for two years, then a failure, then “your warranty is void.”
A working setup has three parts: 1. An appliance inventory: make, model, serial number, purchase date, warranty length → I covered the setup in organizing warranty documents. 2. A service interval for each device: monthly / 6-month / yearly. 3. Reminders: at service time, and one month before the warranty expires.
Duevo is built for exactly that: it records every device with its warranty date, keeps document photos alongside, reminds you before maintenance and before expiry, and logs the services performed. For the B2B side of the same engine, see service contract tracking.
Renting? Who does what
As a rule, routine maintenance arising from use falls to the tenant, while faults in the appliance itself and major repairs fall to the landlord. But what ends the argument isn’t the rule — it’s the record: a photographed move-in inventory showing the condition of each appliance on day one. Landlords: use the list in the move-in inventory checklist.
Frequently Asked Questions
Does skipping the annual boiler service void my warranty? Many manufacturers list annual service as a warranty condition, and a failure may then be attributed to neglect. The definitive answer is in your warranty document — which is why keeping that document, and the service invoices next to it, matters as much as the service itself.
Can I use any descaler in any machine? Check the manual; some manufacturers require their own product or a specific type. The wrong product can damage seals — and that damage is typically not covered.
When should I replace an appliance instead of repairing it? A practical rule: if the repair costs more than half the price of a new unit and the appliance is in the last third of its expected life, replacing usually wins. The only way to make that call properly is to see, from records, what that appliance has cost you over the years.