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Published 12 May 2025

Is It Time To Replace That Appliance?

A lifespan guide to major household appliances

Home Maintenance Tips
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Here’s a quick guide to when you can expect to replace common household appliances and how Abodio can help you stay on top of it.

1. Air Conditioner

Lifespan: 10-15 years

First signs: Blowing warm air or no air, noises, high bills, leaks

Average Replacement Cost: $4,000-$12,000 includes central AC unit and installation; costs rise for larger homes or combined HVAC systems

Tip: Maintain at least 2 feet of clearance from any vegetation. Rinse the outdoor condenser coils annually.


2. Clothes Dryer

Lifespan: 10-13 years

First Signs: Strange noises, excessive vibration, burning smell, long drying times

Average Replacement Cost: $600-$1,600; High-efficiency or smart models can increase the price

Tip: Clean the lint trap before every load and have vent ducts professionally cleaned annually.


3. Dishwasher

Lifespan: 8–12 years

First signs: Poor cleaning, cloudy dishes, leaks

Average Replacement Cost: $600–$1,500 with delivery and installation; high-end models may exceed $2,000

Tip: Clean the filter and run a monthly cycle with vinegar


4. Garbage Disposal

Lifespan: 8-15 years

First signs: Clogs, noises, bad smells, leaks

Replacement Cost: $200–$625

Tip: Run with cold water and small batches. Do not grind pits, bones, fibrous veggies, rice, eggshells, coffee grounds, or any fats or grease.


5. Hot Water Heater

Lifespan: 8–12 years (tank); 15–20 years (tankless)

First signs: Rusty water, rumbling sounds, or slow heating

Average Replacement Cost: $900-$3,500 (tank models); $2,500-$5,500 (tankless). Gas heaters tend to cost more than electric models

Tip: Drain and flush the tank annually to prevent sediment buildup. For tankless models, schedule professional descaling every 1-2 years, depending on water hardness.


6. Microwave

Lifespan: 7–10 years

First signs: Door won't seal, strange odors, unresponsive controls

Average Replacement Cost: $50 –$500 (countertop); $400 - $2,000 (built-in models)

Tip: Ensure adequate air circulation, use a surge protector, and clean gently.


7. Oven

Lifespan: 13–15 years (electric); 15-17 (gas)

First signs: Door won't seal, odors, under- or over-cooked food, unresponsive controls

Average Replacement Cost: $600 –$1,300 (electric); $600 - $3,000 (gas)

Tip: Avoid preheating too long, use baking sheets to catch drips, and regularly wash your racks.


8. Refrigerator

Lifespan: 10–15 years

First signs: Spoiled food, strange noises, uneven temperatures

Average Replacement Cost: $1,200–$4,000

Tip: Vacuum the condenser coils every 6–12 months to help the compressor work efficiently to improve efficiency by up to 30%.


9. Washing Machine

Lifespan: 10-14 years

First Signs: Noises, trouble spinning or filling, odd smells, leaks

Average Replacement Cost: $700-$1,800

Tip: Keep the door open between uses to prevent mold and mildew buildup that can damage seals and components. Overloading, which strains motors and bearings, should be avoided.


Abodio Helps You Stay Ahead

Want personalized maintenance reminders and accurate cost tracking for your specific home systems? Join Abodio today and take the guesswork out of home maintenance planning.

Sign up today to start tracking your home's systems, so you’re never caught off guard by an expensive surprise again.

 

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