Most garbage collectors do not take hot water heaters with your regular weekly trash because they are large, bulky, and contain recyclable metals. However, you have several reliable ways to get rid of it:
Many local recycling centers or scrap metal collectors accept water heater tanks. They can scrap them for valuable metals like steel, copper and brass and reuse the materials. Some recycling centers will even pick your water heater up from your house, so before you make the trip out there give them a call and check.
Understanding the value of scrap water heaters can significantly impact your bottom line. With steel prices ranging from $0.05–$0.08 per pound, a standard residential tank can yield $10–$25. Larger commercial units may bring in $50 or more. Staying informed about market fluctuations is crucial for accurate estimates.
The tank from a retired hot water heater can be repurposed into something both useful and unique—perfect for those who enjoy DIY or home improvement work. With the right tools and some welding knowledge, you can turn the steel tank into a backyard fire pit, a barbecue smoker, or even a rainwater collection barrel.
A 40-gallon tank water heater weighs between 100 and 150 pounds empty, but once filled with water, its total weight jumps to roughly 440 to 500 pounds because the water alone adds about 334 pounds.
A 40-gallon tank water heater installation costs $700 to $2,300, with an average cost of $1,650. Prices vary based on energy source and installation complexity. The national average cost to install a 40-gallon tank water heater ranges from $700 to $2,300.
A water heater's life expectancy depends on its design, with traditional tank models typically lasting 8 to 12 years and tankless units lasting 15 to 20 years. Several key factors, however, can impact these averages:
Use a Junk Removal Service
Stores like Home Depot and Lowe's often include removal when delivering a replacement unit. This is the most convenient option, especially if the old unit is still in place and connected.
Depending on the size of your water heater, you yield will be different. These numbers always change depending on price in the market. In general, you can aim to see roughly $7-$30 for scrapping a water heater.
After the new water heater is installed, return the old water heater to your local Home Depot. Follow the logistics and details that Home Depot Customer Service provided in Step 2. Home Depot will provide a partial or full refund. Keep the receipt and note the exact amount refunded.
Copper is the leading choice in scrap metal values today. In early 2026, current prices for premium grades have surged well past $4 per pound, making it highly lucrative for waste management operations.
A typical residential water heater contains between 1.51.5𝟏.𝟓 to 88𝟖 pounds of copper, depending on the size and type of the unit. The copper is primarily concentrated in the heating elements, the internal wiring, and the inlet/outlet water plumbing connections.
Disposal Options for Water Heaters and HVAC Systems in Los Angeles County
Lowe's generally requires water heaters to be returned within 30 days of purchase. To qualify for a refund or exchange, the unit must be completely new, unused, and in its original, factory-sealed packaging.
Scrap Water Heater Value
Water heaters can be worth anywhere between $7–30, depending on the size and materials its made from. The price will depend on whether the tank is recycled as a whole, or if the more valuable parts are first separated.
Your old water heater likely contains steel, copper, and brass—all recyclable materials. Many scrap yards take water heaters for metal recovery. Be sure to drain the tank, detach any wiring, and remove plastic components before dropping it off. Call ahead to confirm what your local recycler accepts.
An empty 40-gallon hot water heater typically weighs between 100 to 150 lbs (45 to 68 kg). This weight varies depending on the brand, whether it is an electric or gas model, and if it features heavy-duty insulation.
The Home Depot offers traditional water heater tanks and modern tankless units, both powered by either gas or electricity. Depending on your selection, the average cost for standard tank installation is generally between $1,600 to $2,400.
You can usually recycle them at local scrap metal yards or recycling centers that accept large appliances. It's a good idea to call ahead and check if they'll take it. Remember, water heaters can be heavy and bulky, so you'll need a truck and some muscle to transport it.
The "7-minute rule" at Home Depot refers to the attendance grace period, which dictates that you can clock in up to 7 minutes after your scheduled start time without being marked tardy. If you clock in at the 8-minute mark or later, you will receive an attendance occurrence (or half-point penalty).
Customer Recycling Services
The Home Depot takes back rechargeable batteries, CFLs (compact fluorescent light bulbs) and plastic bags. You can find a recycling bin with directions for dropping off these materials near the entrance of your local Home Depot store.
If your heater is showing signs like leaks, rust-colored water, inconsistent temperatures, or increased energy bills, replacement is often the most economical solution. Rheem recommends beginning replacement planning around year 10 to maintain reliable performance and avoid unexpected issues.
A new 40-gallon water heater costs between $𝟒𝟎𝟎 and $𝟐,𝟎𝟎𝟎 for the unit alone, depending on the fuel type, brand, and efficiency. When factoring in professional installation, the total typically ranges from $𝟖𝟎𝟎 to $𝟑,𝟎𝟎𝟎.
A: Traditional tank water heaters usually last 8–12 years, while tankless units often last 15–20+ years. Q: Should I replace my water heater if it's over 10 years old? A: Often yes. Even if it still works, the risk of leaks and sudden failure increases significantly after 10 years.