Quick Verdict
Water heater removal is one of the simpler appliance haul jobs: drain the tank, disconnect the water and gas or electric supply, and load the empty shell onto a dolly. A standard 40 or 50 gallon residential water heater weighs about 140 to 180 pounds empty and is scrap-metal valuable. If it is being replaced by a plumber, the plumber usually hauls the old one away as part of the install. If it has been sitting in the garage for six months waiting on you, a junk removal crew handles it quickly and at a modest price.
This is the appliance haul most Oregon homeowners will deal with eventually -- the average residential water heater lasts 10 to 15 years, and most homes go through two or three over their life. Here is what you need to know.
Gas vs Electric: Slightly Different Jobs
Gas and electric water heaters look similar but have different disconnect paths.
- Gas water heaters have a gas line, a flue vent going up through the roof or wall, and a thermocouple assembly. Gas disconnect requires turning off the supply valve and disconnecting the flex line.
- Electric water heaters have a 240V hardwire connection at the top, usually through a metal conduit. Disconnect requires turning off the breaker and loosening the wire nuts inside the junction box.
Both types have a cold-water inlet and a hot-water outlet that have to be disconnected. Both have a drain valve at the bottom for emptying the tank. See our how to dispose of a water heater companion article for the DIY disconnect sequence.
The Removal Process
Step 1: Power or Gas Off
Breaker off for electric, gas valve closed and bled for gas. Do not skip this.
Step 2: Drain the Tank
Attach a garden hose to the drain valve at the bottom, route the other end to a floor drain or outside, and open the valve. A 50-gallon tank takes 30 to 45 minutes to fully drain. The water will be rusty and may have sediment -- do not drain to a landscape bed you care about.
For hard-water Oregon locations (much of the Willamette Valley has moderately hard water), expect a layer of mineral sediment at the tank bottom. This can clog the drain valve. A shop vac or a flexible tube can help clear it.
Step 3: Disconnect Water Lines
Shut off the cold-water supply valve above the heater. Disconnect the flex lines or hard plumbing at the top of the tank. A small amount of water will still spill.
Step 4: Disconnect Gas or Electric
- Gas: Close the gas valve, disconnect the flex gas line, cap the line.
- Electric: Breaker off, remove the junction box cover, disconnect the wires, cap with wire nuts inside a weather-tight box.
Step 5: Pull the Vent (Gas Only)
The flue pipe is usually a double-wall metal pipe fitted at the top of the tank. It unclips or unscrews from the draft hood.
Step 6: Load and Haul
Empty tank goes on a dolly, down the stairs or across the garage, onto the truck. A two-person crew handles this easily.
Industry Baseline Range
| What is being priced | Published national range |
|---|---|
| Appliance removal | $60 to $180 |
| Appliance removal, average | $100 |
Source: Angi, "Appliance Removal Cost" national cost guide.
These are industry baseline ranges for planning only and may not reflect Otesse's price. Otesse pricing is calculated for your specific home and ZIP code, so enter your ZIP in the price box on this page for your instant price.
Current Market Reality
Baseline ranges assume a standard 40 or 50 gallon residential tank in a garage or utility closet. Real jobs diverge: large commercial-size tanks, units installed in attic platforms, tankless retrofit jobs where the old tank sits disconnected for months, heavy 80-gallon super-capacity units in crawlspaces. The haul itself is rarely the premium -- access and disconnect drive the price. For broader context, see our appliance removal cost guide.
| Pushes the price up | Pulls it down |
|---|---|
| More volume, a bigger share of the truck | A few items, a small share of the truck |
| Heavy material such as concrete, dirt, roofing, or tile | Light, bulky items |
| Items with disposal surcharges, like mattresses, tires, and refrigerant appliances | Items that can be donated or recycled |
| Stairs, long carries, and tight access | Items staged in a garage or near the curb |
| Disassembly before loading | Items ready to lift and carry |
Every home is different, so the real number depends on what goes, how much of it, and how easy it is to reach. Enter your ZIP in the price box on this page for your instant price.
Scrap Value
A standard water heater is a 140 to 180 pound tube of steel with a glass lining, some copper piping, a magnesium anode rod, and a thermostat assembly. Scrap value at Oregon metal yards is real but modest, depending on current steel prices. Most haulers absorb this credit internally rather than itemizing on the invoice. The metal scrap value in junk removal article explains the full recovery chain.
When the Plumber Does It
If you are replacing the water heater, the plumbing contractor almost always hauls the old one away. It is baked into the install price, and plumbers have disposal relationships with metal recyclers that make it a near-zero-cost line item for them. Do not pay extra for "old unit haul" on a plumber's quote -- it should be included.
If the plumber for some reason does not haul, or if the tank sat in the garage after a previous replacement, that is when a dedicated junk removal crew picks up the slack.
Tankless Retrofits and Heat Pump Conversions
Oregon has seen a lot of tankless and heat pump water heater conversions over the last five years as electrification incentives have grown. When a home converts, the old tank-style unit becomes surplus and often sits for months before disposal is scheduled. Those units are still haul-candidates -- they do not improve by sitting, and they can corrode into floors if they have any residual water left.
If your conversion involves a gas tank heater being replaced by an electric heat pump model, the new install may involve changes to the gas line (capping, removal of the flue), which intersects with the work described in our old furnace disposal guide.
Leak and Water Damage Situations
If your water heater is being removed because it failed and leaked, you may have secondary cleanup to handle -- wet drywall, soaked insulation, damaged flooring. The haul itself is unchanged, but be clear with the crew about any wet material they may encounter. Reputable haulers will take the tank; they may decline saturated drywall unless you agreed to that scope in advance.
Frequently Asked Questions
Can I put the old water heater at the curb for bulk pickup? In most Oregon municipalities, yes -- many curbside bulk programs accept water heaters as "major appliances." Check your local rules. But note that you still have to drain and disconnect yourself, and scheduling can be weeks out.
Do junk removal companies take water heaters on short notice? Yes. Most Portland metro junk removal companies can schedule same-day or next-day, especially for single-item appliance pickups.
What about the magnesium anode rod inside? It stays with the tank. It is not a separate disposal item. Metal recyclers handle it.
Can I leave it outside for pickup if I am not home? Usually yes if the hauler has confirmed it is fully drained and disconnected. Tag it with your booking confirmation.
Is there asbestos in old water heaters? The tanks themselves, no. Very old installations (pre-1980s) sometimes had asbestos insulation wrapped around the flue pipe. If you suspect asbestos in flue wrap, stop and call a remediation specialist.
Booking the Haul
For a straightforward water heater haul, Oregon junk removal providers are generally quick and affordable. The main variables are disconnect status and access -- everything else is routine. If you would like a same-week appointment, contact Otesse or visit our Otesse junk removal service page.
