How long does a radiator last?
Typical lifespan
15–100 yr
A wall-mounted heat emitter fed with hot water from a boiler, transferring heat mostly by convection.
Victorian cast-iron radiators are still in service; pressed-steel panels corrode from the inside in 15-25 years.
How that compares
Radiator against things of a similar time.
Radiator 15–100 yr
Polar bear 20–32 yr
Giraffe 20–28 yr
Grizzly bear 20–35 yr
Bathtub 15–50 yr
Elevator 20–40 yr
Tractor 15–50 yr
Window 15–40 yr
What that means over time
| Period | How many you would buy |
|---|---|
| Per year | 0.04 replacements |
| Over 10 years | 1 of them |
| Over a 30-year mortgage | 1.2 of them |
Lifespans are medians under ordinary use, not guarantees. Maintenance, how hard it is used, and build quality move individual examples a long way in both directions — which is why the range above is as wide as it is.
More about a radiator
- How much does a radiator weigh? 10–100 kg
- How much does a radiator cost? 70–1,200 $
- Radiator vs Toilet Side by side
- Radiator vs Bathtub Side by side
- Radiator vs Kitchen sink Side by side
Common questions
- How long does a radiator last?
- A radiator lasts 15–100 yr. Victorian cast-iron radiators are still in service; pressed-steel panels corrode from the inside in 15-25 years.
Related pages
- How much does a radiator weigh? 10–100 kg
- How much does a radiator cost? 70–1,200 $
- How long does a water heater last? 8–15 yr
- How long does a toilet last? 20–50 yr
- How long does a ceiling fan last? 10–25 yr
- How long does a bathtub last? 15–50 yr
- How long does a front door last? 20–60 yr
- How long does a garage door last? 15–30 yr
- How long does a window last? 15–40 yr
- How long does a fire extinguisher last? 5–12 yr
- Radiator vs Toilet Side by side
- Radiator vs Bathtub Side by side
- Radiator vs Kitchen sink Side by side
Sources
- Typical range compiled from manufacturer specifications — At One Place