The 26 gallons RV fresh water tank from ICON is built for RV owners replacing a damaged water tank or planning a custom plumbing layout around exact measurements. The WT1239 gives you an OEM-grade fresh water tank option sized at 51" x 32" x 4 1/2", which helps you compare compartment space before you commit to a replacement.

This ICON fresh water tank is best chosen by verified dimensions, listed capacity, and the specific fitting configuration shown for this model. If you are matching an existing RV water system, confirm the port layout from the product image before ordering.

Features & Specifications

• ICON WT1239 26 gallons RV fresh water tank for RV water system replacement or custom installs.
• Measures 51" x 32" x 4 1/2" for fitment planning before you order.
• Configured with 0229647 as listed by ICON.
• Made from impact-resistant polyethylene.
• BPA free and mold resistant for potable water use.
• Certified to IAPMO and CSA standards according to ICON product data.

Why Choose ICON WT1239?

This 26 gallons RV fresh water tank helps buyers solve the biggest tank-replacement problem: finding a tank that actually fits the available space. Instead of relying on a generic capacity match alone, you can use the 51" x 32" x 4 1/2" footprint and the listed configuration to compare against your current setup.

Because this 26 gallons RV fresh water tank is made by ICON and sold as an OEM-grade replacement part, it is a strong option for repair shops, renovators, and RV owners who need a dependable fresh water tank without guessing on basic specs.

Technical Specifications

• Brand: ICON
• Part Number: WT1239
• Capacity: 26 Gallons
• Dimensions: 51" x 32" x 4 1/2"
• Configuration: 0229647
• Material: Impact-resistant polyethylene
• Certifications: IAPMO and CSA

What's Included

• One ICON WT1239 fresh water tank.
• No additional fittings, hardware, or accessories unless shown or stated in the product configuration.

Compatible Models & Alternatives

If this tank is close but not exact for your RV, compare these verified ICON fresh water tank alternatives:

• ICON - 26 Gallons RV Fresh Water Tank - 51" x 32" x 4.5" - WT1239 - Tank Only
• ICON - 25.6 Gallons RV Fresh Water Tank - 52" x 30" x 5.63" - H3546 - Tank Only
• ICON - 26.4 Gallons RV Fresh Water Tank - 50.75" x 22.75" x 5.75" - WT3855 - Tank Only

Frequently Asked Questions

Is this 26 gallons RV fresh water tank safe for drinking water?

ICON states its fresh water tanks are BPA free, mold resistant, and safe for drinking water.

How do I know if this ICON WT1239 tank will fit my RV?

Measure your available compartment space and compare it to the listed 51" x 32" x 4 1/2" dimensions before ordering.

Does this tank include fittings?

Use the listed configuration and product image to confirm the included fitting layout for this model.

Can I use this tank for a custom RV build?

Yes. Many buyers use ICON fresh water tanks for custom installs, but you should verify dimensions and port layout before purchase.

What is the best way to choose between similar RV fresh water tanks?

Start with exact dimensions and fitting layout, then compare gallon capacity and installation constraints.

Why Buy from Elkhart RV Parts?

Elkhart RV Parts carries OEM-grade RV replacement parts with verified product data, fast catalog access, and real comparison options so you can buy the right tank with more confidence.