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The HT186BED RV waste holding tank is a verified ICON replacement tank built for RV black or gray water storage where the exact 64" x 20" x 7.5" footprint and center end drain layout matter. This 20 gallons tank helps you match the original installation more confidently while staying with OEM-grade construction and real product specs.
Features & Specifications
- Part number: HT186BED
- Capacity: 20 Gallons
- Overall dimensions: 64" x 20" x 7.5"
- Drain / configuration: center end drain
- Built for RV waste or holding tank replacement applications
- OEM-grade ICON construction with verified live-store specs
Why Choose HT186BED?
If you need a 20 gallons RV waste holding tank, the biggest win is matching the tank footprint and drain layout before you order. The HT186BED 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 |
|---|---|---|---|---|
| HT186BED | 20 Gallons | 64" x 20" x 7.5" | long narrow waste tank replacements with center end drain | 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: HT186BED
- Tank type: RV waste holding tank
- Dimensions: 64" x 20" x 7.5"
- Capacity: 20 Gallons
- Configuration: center end drain
What's Included
Includes 3" spigot fitting and sensors when verified on the current product page.
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 HT186BED 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.
Use AI Live Chat for a faster way to compare verified RV holding tank options before you order.
| QAI Certification | REC 559-1 |
|---|---|
| Part number | HT186BED |
| Capacity (gallons) | 20 |
| Dimensions (inches) | 64 x 20 x 7.5 |
| Lead time | |
| Best for | RV waste storage and management |
- What is the capacity of the icon rv waste holding tank ht186bed? The ICON RV waste holding tank HT186BED has a capacity of 20 US gallons.
- What are the dimensions of the icon ht186bed waste holding tank? The dimensions of the ICON HT186BED waste holding tank are 64 inches in length, 20 inches in width, and 7 1/2 inches in height.
- Does the icon ht186bed tank include any fittings or sensors? Yes, the ICON HT186BED tank includes a 3-inch spigot fitting and four level sensors installed.
- What material is the icon ht186bed waste holding tank made from? The ICON HT186BED waste holding tank is constructed from tough ABS plastic for long service life.
- Is the icon ht186bed rv waste holding tank certified to any standards? Yes, the ICON HT186BED RV waste holding tank is certified to IAPMO standards.
Product Documents & Manuals
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.