Description
250 Gallon Above Ground Propane Tank, ASME, New
A new horizontal steel propane tank built to ASME code and painted for above-ground siting, manufactured by Quality Steel Corp. The 250 gallon size is the step between a 120 gallon cylinder and the 500 gallon whole-home tank: enough for supplemental heat or two or three appliances without the footprint of a 500.
Usable capacity: about 200 gallons
A 250 gallon tank is filled to 80% of its rated capacity, roughly 200 usable gallons. The remaining 20% is deliberate vapour space so the liquid can expand as temperature rises. Plan consumption and refill intervals against 200 gallons, not 250.
Specification
| Rated capacity | 250 gallons |
|---|---|
| Usable capacity | ~200 gallons (80% fill) |
| Dimensions | 30 in diameter x 92 in long |
| Empty weight | 480 lb |
| Certification | ASME |
| Manufacturer | Quality Steel Corp |
| Orientation | Horizontal, above ground (painted, not coated) |
| Condition | New |
What a 250 gallon tank supports
- Supplemental heating, or the main heat for a small, well-insulated home
- Two or three appliances together: water heater, range, dryer, fireplace
- A standby generator where the run-time between fills matters less than footprint
If propane is your primary heat for a house of 2,500 sq ft or more, the 500 gallon tank is the usual choice. For a single appliance, a 120 gallon or 24 gallon (100 lb) tank is enough. Our propane tank sizes guide compares every size we stock.
Before you order
- Check setback rules. Distances from buildings, property lines and ignition sources are set by local code and NFPA 58; confirm with your local authority before siting the tank.
- Prepare a level pad. A 250 gallon tank needs a stable base about 9 ft by 4 ft.
- Confirm who fills it. Not every supplier fills customer-owned tanks. Ask before you buy.
- Use a qualified technician for connection and first fill. We supply the tank; we do not install or fill.
Questions about this tank
How much propane does a 250 gallon tank hold? About 200 gallons. Propane tanks are filled to 80% of rated capacity to leave room for the liquid to expand as temperature rises.
How big is a 250 gallon propane tank? This tank is 30 inches in diameter and 92 inches long, just under 7 ft 8 in, and weighs 480 lb empty. Allow a level pad of roughly 9 ft by 4 ft.
What will a 250 gallon propane tank run? Typically two or three appliances, such as a water heater, range and fireplace, or supplemental heat. If propane is the primary heat for a home over about 2,000 sq ft, a 500 gallon tank is the usual choice.
How much does a 250 gallon propane tank cost? This new ASME tank is $2,350. Our 250 gallon tanks run $425 to $2,350 depending on condition: used tanks at the low end, new ASME steel at the top.
Can this tank be buried? No. It is painted for above-ground use. Burial needs a tank coated for underground service; we stock those separately.
See all propane tanks for sale.




