ICON - RV Waste Holding Tank H3595RH - 39 Gallons - 63" x 25" x 9.25" - Side Drain

QAI Listed — REC 559-1
Icon DirectSKU: 14428
Added to catalog: May 19, 2023
Last product update: June 22, 2026 at 1:04 AM

Sale price$562.12 Regular price$921.00
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Upgrade Your RV Experience with the Ultimate 39-Gallon Waste Holding Tank
Upgrade your RV’s wastewater management with this 39-gallon ICON waste holding tank, built from one-piece roto-molded polyethylene for superior durability and impact resistance. Featuring a convenient side drain and fittings tailored for select Jayco models, this tank is certified to IAPMO standards and designed to stand up to life on the road.
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✓ ElkhartRVParts.com - The Only Authorized Place for ICON Direct Parts
✓ 100% Verified Authentic OEM Grade Part

The H3595RH RV waste holding tank is a verified ICON replacement tank built for RV black or gray water storage where the exact 63" x 25" x 9.25" footprint and side drain layout matter. This 39 gallons tank helps you match the original installation more confidently while staying with OEM-grade construction and real product specs.

Features & Specifications

  • Part number: H3595RH
  • Capacity: 39 Gallons
  • Overall dimensions: 63" x 25" x 9.25"
  • Drain / configuration: side drain
  • Built for RV waste or holding tank replacement applications
  • OEM-grade ICON construction with verified live-store specs

Why Choose H3595RH?

If you need a 39 gallons RV waste holding tank, the biggest win is matching the tank footprint and drain layout before you order. The H3595RH makes that easier with a clearly identified part number, verified dimensions, and a format that fits common replacement searches for RV black-water and gray-water tank service.

Compare RV Holding Tanks

Not sure which RV holding tank is right for your setup? Compare capacity, footprint, and drain layout before you buy.

Model Capacity Dimensions Best For View Details
H3595RH 39 Gallons 63" x 25" x 9.25" replacement waste tank applications needing this side-drain footprint Current Product
HT192B-ED 39 Gallons 70" x 24" x 8" Mid-size center end drain waste tank replacement View Details
HT192-ED 54 Gallons 70" x 24" x 11" Higher-capacity center end drain waste tank replacement View Details
HT706-ED 15 Gallons 46.5" x 16.5" x 8" Smaller waste tank footprint alternative View Details

Tip: Match capacity, overall dimensions, and the exact drain position first. Small layout differences matter more than marketing wording.

Technical Specifications

  • Brand: ICON
  • Model: H3595RH
  • Tank type: RV waste holding tank
  • Dimensions: 63" x 25" x 9.25"
  • Capacity: 39 Gallons
  • Configuration: side drain

What's Included

Tank only unless current product page verifies fittings or sensors.

Compatible Models & Alternatives

Compare this tank with other verified ICON holding tank options for similar capacities and footprints, including HT192B-ED, HT192-ED, and HT706-ED when you need a different size or drain layout.

Frequently Asked Questions

Is the H3595RH the right RV holding tank for my application?
Match the part number, capacity, dimensions, and drain layout to your original tank before ordering.

Can this ICON tank be used for black or gray water?
These ICON waste and holding tank listings are written for RV replacement applications where black-water or gray-water storage is required, but you should still confirm your original setup.

Why do the dimensions matter so much on an RV waste tank?
Even small dimensional differences can affect fit, drain alignment, and clearance around mounting points or surrounding components.

Does this product include fittings or sensors?
Only the fittings, sensors, spigots, or valve details verified on the live product page should be treated as included.

Why Buy from Elkhart RV Parts?

Elkhart RV Parts focuses on verified RV replacement parts with factual listings, clear part identification, and live-store comparisons that help you avoid ordering the wrong tank.

Need help matching dimensions or drain position?
Use AI Live Chat for a faster way to compare verified RV holding tank options before you order.
Need Fittings Installed on This Tank?
Use our free Custom RV Tank Builder — visually place fittings, get an instant price, and order with professional installation included.
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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.

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