If you’re installing a water heater in an attic or other area where weight is an issue, it’s especially useful to know how much does a water heater weigh while it’s full of water. You must understand the water weight to calculate the water heater’s weight. For example, water weighs 8.34 pounds for every gallon.
If you’re installing a water heater in an attic or another area where weight is an issue, it’s especially useful to know how much your water heater weighs while it’s full of water. You must understand the water weight to calculate the water heater’s weight.
Therefore, if your 50-gallon water heater weighs around 140 pounds while empty, it will weigh about 547 pounds when it is full.
50 gallons of water and 407 pounds of empty water heaters add up to 557 pounds.
How Much Does A Water Heater Weigh
Water heater weight varies, but manufacturers generally care more about the quality of the product than weight.
Said there is no traditional weight. Nevertheless, the size and weight are comparable.
- On average, a 30-gallon water heater weighs 95 to 100 pounds.
- The weight of a 40-gallon water heater is around 110 pounds.
- The weight of a 50-gallon water heater is around 140 pounds.
- A 200-pound water heater with an 80-gallon capacity will be heavy.
The weight of your water heater depends on several elements.
The size of the tank is one of the main criteria that affect how much a water heater weighs. As you might anticipate, a 75-gallon water heater will be heavier than a 50-gallon one.
The water heater’s construction components, however, are equally crucial. The weight is affected by the steel jacket, insulation, thickness of the tank, quantity of anode rods, and heating components, among other factors.
How Heavy Is A Water Heater?
Even when empty, water heaters with storage tanks are heavier than tankless units. It is advisable to be aware that galvanized or stainless steel is the most common metal container used with storage tank water heaters. Some companies may even provide hot water tanks made of cast iron.
Unfortunately, the subject of how much a water heater weighs with a storage tank has no conclusive solution. The weight of a water heater might increase or decrease depending on the materials used by the manufacturer and the technologies used. The best we can hope for is to average multiple different systems.
A 40-gallon water heater typically weighs 110 pounds when empty and 440.5 pounds when fully loaded.
Here is a list of some of the top 40-gallon water heaters on the market, along with their corresponding weights.
- Rheem Marathon MR40245 – 425 pounds (empty weight = 91 pounds)
- Rheem XE40M06ST45U1 – 440 pounds (empty weight = 106 pounds)
- Sure Comfort SCG40T03ST34U1 – 459 pounds (empty weight = 125 pounds)
- Westinghouse WER040C2X055N – 438 pounds (empty weight = 104 pounds)
The most substantial of the aforementioned 80-gallon water heaters is the Rheem GHE80SS-130A. Its water heater weighs roughly 1.5 times as much when empty as the Rheem 40-gallon Marathon MR40245 when fully loaded.
Final Takeaway
How much a water heater weighs is the question. Depends on the type of water heater, the size of the storage tank, and the water flow rate.
- Depending on the storage tank capacity, water heaters with storage tanks can weigh anywhere from 20 pounds to 600 pounds or more.
- Tankless water heaters can weigh between 7 and 85 pounds, depending on the water flow rate.
Even so, being aware of the weight might be helpful. For example, if you need assistance installing a new water heater or getting rid of an old one, you might want to find out.
If you’re placing your water heater in an attic or another area where weight may be an issue, you may also need to be aware of the weight.
In a perfect world, no one would ever touch anything weighing more than 35 pounds for women and 55 pounds for men. However, if your water heater weighs more than these safe weight restrictions, it might be prudent to seek expert advice or help.
