Upgrade Your RV Experience with the Sturdy 57-Gallon ICON Holding Tank
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- Dimensions: 84x20x10.88
- 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 0171380
| Width (inches) | 21 |
|---|---|
| Height (inches) | 12 |
| Length (inches) | 85 |
| Weight (pounds) | 31 |
| Capacity (gallons) | 57 |
| Material thickness | Thicker amount of material for stronger build |
- What are the dimensions of the icon holding tank model h3658? The dimensions of the ICON holding tank model H3658 are 84 inches in length, 20 inches in width, and 10.88 inches in height.
- What is the capacity of this icon holding tank? This ICON holding tank has a capacity of 57 gallons.
- Can the icon holding 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.
- Are there any preinstalled features on the icon holding tank? Most ICON holding tanks come with a preinstalled drain and level sensors to make installation and monitoring easier.
- Is the icon holding tank certified for quality and safety standards? Yes, ICON holding tanks are certified to IAPMO and CSA standards, ensuring quality and safety.
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 Genuine, name-brand components made to order — never generic, never outdated.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.

