You can dump an old water heater at local recycling centers, municipal waste facilities, or schedule a pickup with your local waste management service.
Replacing your water heater? Don’t just toss it in the trash. Learn the best ways to dispose of your old unit safely while potentially earning cash or helping others.
Why Proper Water Heater Disposal Matters
Water heaters contain valuable metals and potentially hazardous materials. Most contain:
- 40-50 lbs of steel in the tank
- Copper wiring and pipes
- Aluminum or magnesium anode rods
- Insulation that may contain asbestos (in older models)
Landfills ban water heaters because they take up space and may leak contaminants. Proper disposal protects the environment and complies with local regulations.
Top 5 Ways to Dispose of an Old Water Heater
1. Scrap Metal Recycling
Most water heaters are 90% recyclable. Scrap yards pay for:
| Material | Average Price/Lb |
|---|---|
| Copper | $2.50-$3.50 |
| Steel | $0.05-$0.15 |
| Aluminum | $0.30-$0.60 |
Tip: Remove all non-metal parts first. A standard 50-gallon water heater typically earns $10-$25 at scrap yards.
2. Retailer Take-Back Programs
Many home improvement stores offer disposal when you buy a new unit:
- Home Depot: $30-$50 removal fee
- Lowe’s: Often free with installation
- Local plumbing suppliers: May include free haul-away
Check our guide to finding licensed plumbers who can handle both installation and disposal.
3. Municipal Recycling Programs
Many cities offer:
- Bulk item pickup (schedule 1-2 weeks ahead)
- Drop-off at recycling centers (often free)
- Annual appliance collection events
Example: Los Angeles residents can schedule free water heater pickup through LA Sanitation.
4. Donation to Charities
If your heater still works (under 10 years old):
- Habitat for Humanity ReStores accept functional units
- Local shelters may need water heaters
- Check with church building ministries
Note: Most require professional inspection first. Consider pairing with a thermostat replacement if needed.
5. Professional Junk Removal
Services like 1-800-GOT-JUNK or local haulers:
- Cost $75-$150 per water heater
- Handle all disconnection and hauling
- Ensure proper recycling
Best for those who can’t transport heavy appliances themselves.
Special Considerations by Water Heater Type
Gas Water Heaters
Must be properly purged of gas before disposal. Always hire a professional to disconnect gas lines.
Electric Water Heaters
Remove heating elements (often contain valuable nickel). Check our element wrench guide for proper removal.
Tankless Units
Contain more copper and electronics. Some manufacturers like Rinnai offer take-back programs.
Step-by-Step Disposal Preparation
- Turn off power/gas and water supply
- Drain completely (takes 30-60 minutes)
- Disconnect all piping and wiring
- Remove non-metal components (plastic, insulation)
- Transport upright to prevent residual water spills
Environmental Impact of Proper Disposal
Recycling one water heater:
- Saves 100+ kWh of energy (enough to power a home for 3 days)
- Prevents 150 lbs of CO2 emissions
- Recovers enough steel to make 10+ soup cans
The EPA recommends appliance recycling to conserve natural resources.
What Not to Do
- Don’t abandon on curbside (may incur fines)
- Don’t attempt to crush or dismantle without proper tools
- Don’t dispose with regular trash (illegal in most areas)
- Don’t burn off insulation (may release toxins)
