Upgrade your RV water storage with the ICON Fresh Water Tank WT4644, a 39 gal. tank built for select trailer and camper applications. Its seamless, one piece roto molded construction delivers a sturdy replacement option, while the integrated sump helps water drain more completely when the tank is emptied. Raised fittings and multiple tank well nut assemblies provide the connection points needed for compatible installations, making this tank a practical choice when additional fresh water capacity is needed.
Features:
• Sump area promotes more complete draining
• One-piece construction helps withstand demanding RV use
• Raised fittings support compatible plumbing connections
• Durable design provides a dependable water storage solution
• Certified to IAPMO standards
Specs:
• Brand: ICON
• Product Number: WT4644
• Manufacturer Number: F100078706
• Forest River Item Number: F100078706
• Color: White
• Capacity: 39 gal.
• Capacity Group: 36-40 gal.
• Dimensions: 57 inches x 34 inches x 6 1/2 inches
• Construction: Roto-molded, one piece
• Fittings: 4 x tank well nut assemblies
• Fittings: 2 x 1/2 inch raised FPT spin weld fittings
• Inlet Boss: 1 x 1 1/4 inch OD / 1 inch ID non-threaded inlet boss spin weld fitting
Before You Order
Verify part number 16730 exactly Match the listed product details to the part you are replacing before ordering. Compare dimensions, specifications and fitment information with your RV or component.
Frequently Asked Questions
What part number should I verify before ordering?
Verify 16730 on your existing part, documentation or equipment label before ordering.
How should I confirm this part fits?
Compare the listed part number, dimensions, specifications and fitment details with your existing component. Do not rely on appearance alone.






