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Elkhart Plastics 23 Gallon RV Holding Tank - Premium Gray & Black Water Storage Solution
Upgrade your RV's waste management system with this premium 23-gallon holding tank from Elkhart Plastics, the industry leader in RV water storage solutions. Engineered for reliable performance and built to withstand the demands of full-time RV living, this professional-grade holding tank delivers the durability and capacity you need for extended trips between dump stations.
Why Choose This Elkhart Plastics 23 Gallon Holding Tank?
Elkhart Plastics has been manufacturing premium RV components for decades, earning a reputation for superior quality and reliability. This 23-gallon holding tank represents the perfect balance of capacity and compact design, making it ideal for travel trailers, fifth wheels, and motorhomes where space is at a premium but performance cannot be compromised.
- Generous 23-Gallon Capacity - Extended use between dump station visits means more freedom to explore off-grid locations and boondocking sites
- Compact Low-Profile Design - At just 8.5" height, this tank fits in tight spaces while still providing substantial storage capacity
- Premium Elkhart Plastics Construction - Made by the trusted name in RV components with decades of proven performance
- Versatile Gray or Black Water Use - Designed for both gray water (sink/shower) and black water (toilet) applications
- Professional OEM-Grade Quality - Built to the same exacting standards as original equipment manufacturer parts
- Durable High-Grade Polyethylene - Resistant to impacts, temperature extremes, and chemical degradation
- Made in USA - Manufactured domestically to strict quality and safety standards
Technical Specifications & Dimensions
| Capacity | 23 Gallons |
| Dimensions (L x W x H) | 56" x 16.25" x 8.5" |
| Weight | 90 lbs |
| Part Numbers | EPI 3366, H1236 |
| Material | High-Grade Black Polyethylene |
| Wall Thickness | 0.180 inches |
| Outlet Size | 3 inches |
| Country of Origin | Made in USA |
Perfect Applications for This 23 Gallon RV Holding Tank
This versatile holding tank is the ideal solution for a wide range of RV applications and upgrade scenarios:
- Travel Trailers & Fifth Wheels - Perfect size for towable RVs where weight and space are critical considerations
- Motorhomes Requiring Additional Capacity - Add extra holding capacity for extended trips or full-time living
- RV Renovations & Restorations - Upgrade aging tanks with modern, reliable Elkhart Plastics quality
- Replacement for Damaged Tanks - Direct replacement for worn, cracked, or leaking original equipment
- Custom RV Builds & Conversions - Ideal for van conversions, bus conversions, and custom RV projects
- Boondocking & Off-Grid Camping - Maximize your time between dump stations with reliable 23-gallon capacity
Compare Similar RV Holding Tanks
Not sure if this 23-gallon tank is the right size for your needs? Compare it with other popular holding tank options:
| Model | Capacity | Dimensions (L x W x H) | Part Numbers | Best For | View Details |
|---|---|---|---|---|---|
| Elkhart Plastics 23 Gal | 23 Gallons | 56" x 16.25" x 8.5" | EPI 3366, H1236 | Low-profile installations, travel trailers | Current Product |
| Elkhart Plastics 20 Gal | 20 Gallons | 23.75" x 19" x 13.625" | EPI 1299, H1324 | Compact spaces, smaller RVs | View Details |
| ICON 30 Gal | 30 Gallons | 60" x 24" x 8" | HT140-SD, 0268920 | Extended capacity, larger RVs | View Details |
| Alpha 33.5 Gal | 33.5 Gallons | 56" x 20.5" x 9" | 430BLANK | Maximum capacity, full-time RVers | View Details |
💡 Helpful Tip: When selecting a holding tank capacity, consider your typical camping duration between dump stations. A 23-gallon tank is ideal for weekend trips and short-term camping, while larger capacities (30+ gallons) are better suited for extended boondocking or full-time RV living.
Why Elkhart Plastics is the Trusted Name in RV Holding Tanks
Elkhart Plastics/Ameri-Kart has been manufacturing premium RV components for decades, earning a reputation as one of the most trusted names in the industry. Their holding tanks are known for:
- Superior Durability & Leak Resistance - Seamless rotational molding creates tanks with uniform wall thickness and no weak points or seams that could fail
- Precise Manufacturing Tolerances - Every tank is manufactured to exacting specifications ensuring perfect fit and reliable performance
- Industry-Standard Fittings & Connections - Compatible with standard RV plumbing components for easy installation and maintenance
- Proven Performance in Thousands of RVs - Trusted by RV manufacturers and owners nationwide for original equipment and replacement applications
- Chemical & Impact Resistance - High-grade polyethylene construction resists damage from waste chemicals, road vibration, and temperature extremes
Installation & Compatibility Information
This Elkhart Plastics 23-gallon holding tank features standard RV fittings and is compatible with most RV plumbing systems. The compact 8.5" height profile makes it ideal for installations with limited vertical clearance, while the 56" length provides substantial 23-gallon capacity.
Important Installation Notes:
- This is a blank tank with no pre-installed fittings - fittings can be added upon request with a quote
- The sealed hole on top is a venting hole from the manufacturing process and has no functional use
- Standard 3-inch outlet is compatible with most RV waste plumbing systems
- Professional installation recommended for proper sealing and venting
- Verify dimensions carefully before ordering to ensure proper fitment in your RV
Complete Your RV Plumbing System
Looking for additional components to complete your RV plumbing upgrade or installation? We offer a comprehensive selection of compatible products:
- RV Tank Grommet Fittings - Essential fittings for connecting plumbing lines to your holding tank
- Replacement Parts & Fittings for RV Holding Tanks - Browse our complete selection of tank accessories and replacement parts
- Fresh Water Tanks - Upgrade your fresh water storage with premium potable water tanks
- All RV Water and Holding Tanks - Explore our complete collection of RV water storage solutions
Frequently Asked Questions About This 23 Gallon RV Holding Tank
Q: What is the capacity of this RV holding tank?
A: This Elkhart Plastics holding tank has a 23-gallon capacity, providing ample storage for extended trips between dump stations.
Q: What are the exact dimensions of this holding tank?
A: The tank measures 56 inches in length, 16.25 inches in width, and 8.5 inches in height, making it ideal for low-profile installations.
Q: Does this tank come with fittings pre-installed?
A: No, this is a blank tank with no fittings included. Fittings can be added upon request with a quote to match your specific plumbing configuration.
Q: Can this tank be used for both gray water and black water?
A: Yes, this versatile holding tank is suitable for both gray water (sink/shower drainage) and black water (toilet waste) applications.
Q: What material is this holding tank made from?
A: The tank is constructed from high-grade black polyethylene with a wall thickness of 0.180 inches for superior durability and chemical resistance.
Q: Is this tank compatible with my RV?
A: This tank features standard RV fittings and a 3-inch outlet compatible with most RV plumbing systems. Always verify dimensions before ordering to ensure proper fitment.
Q: Where can I get help with product selection or installation questions?
A: Use our AI Live Chat for deep product knowledge and assistance with compatibility questions, installation guidance, and technical support.
Order Your Elkhart Plastics 23 Gallon RV Holding Tank Today
Ready to upgrade your RV's waste management system with premium Elkhart Plastics quality? This 23-gallon holding tank delivers the perfect combination of compact design and generous capacity, backed by decades of proven performance from the industry's most trusted manufacturer.
Order now and enjoy:
- ✓ Fast shipping to get your RV project completed quickly
- ✓ 100% authentic OEM-grade Elkhart Plastics quality
- ✓ Expert customer support via AI Live Chat for product questions
- ✓ Reliable performance for years of worry-free RV adventures
⚠️ Important: This is a custom-built product with a 1-3 week production time. No cancellations or refunds once your order is placed. Please verify all dimensions and specifications carefully before ordering.
| Material | Black polyethylene |
|---|---|
| Width (inches) | 16.25 |
| Height (inches) | 8.5 |
| Length (inches) | 56 |
| Weight (pounds) | 33 |
| Capacity (gallons) | 23 |
| Wall thickness (inches) | 0.18 |
| Outlet diameter (inches) | 3 |
- What is the capacity of the 23 gallon rv holding tank? The holding tank has a capacity of 23 gallons.
- What are the dimensions of this rv holding tank? The tank measures 56 inches in length, 16 1/4 inches in width, and 8 1/2 inches in height.
- Is this holding tank ready to use with fittings installed? No, this is a blank tank with no fittings. Fittings can be added upon request and quote.
- What material is the holding tank made from? The tank is made from black polyethylene with a wall thickness of 0.180 inches.
- What is the purpose of the sealed hole on top of the tank? The sealed hole on top is a venting hole used during the manufacturing process and has no functional use for the end-user.
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.