Upgrade Your RV Experience with the Durable 12-Gallon ICON Holding Tank
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- Dimensions: 38.75x24x4.25
- ICON has a wide selection of different sizes and capacities of holding tanks for your RV. Engineered with a thicker amount of material, you can have peace of mind knowing that your ICON holding tank was built to last. Replace a leaky or damaged tank with a durable ICON tank or upgrade your holding tanks capacity with an ICON tank designed to fit your RV.
- Made with a thicker amount of material for a stronger build
- Most tanks have a preinstalled drain and level sensors
- Tanks can be used for black or gray water, or a combination of both
- ICON tanks are certified to IAPMO and CSA standards
- Please view the image carefully before ordering to ensure a correct selection is made as some tanks come with preinstalled fittings
- Source your holding tank from a trusted brand - ICON Technologies
Replaces H1104
| Width (inches) | 24 |
|---|---|
| Height (inches) | 4.25 |
| Length (inches) | 38.75 |
| Weight (pounds) | 17 |
| Capacity (gallons) | 12 |
| Material thickness | thicker amount of material |
- What are the dimensions of the icon holding tank h3857? The dimensions of the ICON Holding Tank H3857 are 38.75 inches by 24 inches by 4.25 inches.
- What is the capacity of this holding tank? This ICON holding tank has a capacity of 12 gallons.
- Can this tank be used for both black and gray water? Yes, the ICON holding tank can be used for black water, gray water, or a combination of both.
- Does the icon holding tank h3857 come with preinstalled fittings? Most ICON tanks come with preinstalled drain and level sensors, but it is recommended to view the product image carefully to confirm preinstalled fittings.
- Is the icon holding tank h3857 durable and reliable? Yes, the ICON holding tank is made with a thicker amount of material for a stronger build and is certified to IAPMO and CSA standards, ensuring durability and reliability.
100% Authentic OEM Parts
Factory-Fresh OEM Parts — the same brands installed in new RVs straight from Elkhart. Genuine, name-brand components made to order — never generic, never outdated. Sourced directly from the original RV manufacturers for perfect fit and factory-level quality.

