SANCO2 505 Gallon Storage Tank ECO-505GLNSM
SANCO2 505 Gallon Storage Tank ECO-505GLNSM is backordered and will ship as soon as it is back in stock.
505 Gallon ASME Storage Tank β ECO-505GLNSM
The ECO-505GLNSM Storage Tank provides 505 gallons of actual hot water storage for commercial, industrial, and institutional applications. Its ASME-certified carbon steel construction, Ultonium porcelain enamel lining, and R16 insulation support corrosion protection and reduced stored-water heat loss.
Product Highlights
| Feature | Details |
|---|---|
| Tank Construction | ASME-certified carbon steel tank with baked-on Ultonium porcelain enamel lining. |
| Storage Volume β Actual / Nominal | 505 / 558 gallons |
| Corrosion Protection | Glass-lined interior and 3 magnesium anodes. |
| Insulation | Spray-on foam insulation with an acrylic top coat; R16, approximately 2ΒΌ to 2Β½ inches thick. |
| Installation Location | Manufacturer submittal allows interior and exterior installation. |
| Compatible Heat Pumps | GS5-45HPC and GS5-45HPC-D |
Connections & Controls
| Connection / Feature | Details |
|---|---|
| Building Cold Water Inlet | 3-inch female NPT |
| Building Hot Water Outlet | 3-inch female NPT |
| Cold Water Supply to Heat Pump | 1Β½-inch male NPT |
| Hot Water Return from Heat Pump | 1Β½-inch female NPT |
| Temperature Sensor Wells | Located at the top, midpoint, and bottom of the tank for field-installed temperature sensors. |
| Heat Pump Temperature Sensors | Each connected heat pump requires a 91101-45190 temperature sensor installed in the tank sensor well and wired directly to the heat pump. |
| Optional Multi-Unit Controller | When the ECO-CMB-BAC controller is used, its T1, T2, and T3 tank sensors are field-installed in the tank thermowells. |
| Tank Drain | A drain connection is required in the cold water piping to the GS5 manifold. |
Weights, Safety & Warranty
| Specification | Details |
|---|---|
| Empty Tank Weight | 1,435 lb |
| Shipping Weight | 1,545 lb |
| Pressure Relief Valve | Requires a field-supplied and field-installed, ASME-approved pressure relief valve set at 125 psig, connected to the tankβs 1ΒΌ-inch relief connection. |
| Relief Discharge | Relief valve discharge must be piped to a suitable location. |
| Tank Warranty | 5 years, as stated in the June 2026 model-specific submittal. Manufacturer terms and exclusions apply. |
Applications
Suitable applications include hospitals, schools, hotels, restaurants, multi-unit housing, and industrial facilities requiring large-volume hot water storage. Final tank selection depends on hot water demand, installation conditions, and system design.
Technical Documents
- ECO-505GLNSM Tank Submittal β June 2026
- ECO-505GLNSM Warranty Policy β Pending verification of exact model coverage.
SANCO2 505 Gallon Storage Tank ECO-505GLNSM
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Let customers speak for us
The mini ultra boiler i purchased was built very strong and worked great after being installed.
Price was right
This is a great unit for anyone who is on a well!!
Great pump and great price. I actually ordered from a human being and they were great
Very nice expansion tank. Mine is a 16 gallon. Has feet so it will sit on the floor next to your boiler and doesnβt have to be mounted on the wall.
Itβs sturdy enough to support your Air Separator, Pressure Regulator and Backflow Preventer.
I recently installed my new 29kw BTH Ultra boiler and so far I am really impressed.
We live in an old 2 story brick farmhouse built in 1814! This unit replaced an Outdoor Wood Boiler with a 750 gallon tank. It was about 30 years old and last winter the tank rusted thru and busted.
We have 11 cast iron βAmerican Radiatorsβ and they heat the house well.
The BTH will heat all the water to 150 degrees in about an hour and we donβt have to build a fire and wait hours.
The most impressive part is the Outdoor Temperature sensor. When itβs not that cold outside, the unit doesnβt turn on all the elements at once and slowly heats the water which saves a lot of electricity in the warmer months!
Iβm looking forward to see how well it does when the temperature drops between 0-30 and it snows and I donβt have to go outside several times a day and load wood. Iβm confident the Ghost Rider will perform!
Thanks.
The boiler works great easy install. But the tech support we got hold of was in French so not a lot of help.manual was easy to follow on wiring
Easy purchase - exactly what I needed
Plumber was very happy with it. So are we.
Iβve been using Everflux for some years now and itβs simply the best there is.
Excellent product for descaling tankless water heater.
Once again, great quick service
Good go,, πππ
Great service. Happy to find the products I needed.
Great place to order from. No complaints.
