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THETFORD 28985364207 Lower Discharge Check Valve Kit

28985364207 Thetford Lower Discharge Check Valve Kit #36420

( Brand: Thetford ), ( Part Type: Valve Check ), ( Manufacturer Part Number: 28985364207 )

Review THETFORD Lower Discharge Check Valve Kit #36420

The Thetford 28985364207 Lower Discharge Check Valve Kit is an essential RV accessory designed to ensure the proper functioning of your RV's water system. This check valve kit includes two lower discharge check valves, providing you with a spare in case of failure or maintenance.

Each check valve features a high-quality, durably constructed brass body, ensuring longevity and reliability. The valves are designed to prevent water from flowing back into the freshwater tank when the water pump is off, maintaining the cleanliness and freshness of your water supply.

The Thetford Lower Discharge Check Valve Kit comes with a flexible, reinforced hose that can withstand the pressure and stresses of an RV's water system. This hose is also resistant to common sources of damage, such as UV rays, ozone, and abrasion, ensuring a long service life.

The kit includes both right-hand and left-hand threaded options, allowing for versatile installation in various RV models and configurations. The check valves are also easy to install, requiring no special tools or extensive plumbing knowledge.

The Thetford 28985364207 Lower Discharge Check Valve Kit is a valuable investment for RV owners who want to maintain a clean, freshwater supply and prevent potential water damage. It is a high-quality, reliable solution for securing the performance of your RV's water system and providing peace of mind during your travels.

The Thetford 28985364207 Lower Discharge Check Valve Kit is a crucial component for RV water systems, preventing backflow and ensuring proper water flow. Let's discuss the potential pros and cons of purchasing this check valve kit.

Pros:

1. Quality: Thetford is a well-known brand in the RV industry, known for producing high-quality components. This check valve kit is no exception.

2. Durability: The valves are designed to withstand the harsh conditions of an RV water system, ensuring long-lasting performance.

3. Easy Installation: The kit includes all the necessary components, making installation a relatively straightforward process for most DIYers.

4. Prevents Contamination: The check valves prevent backflow, preventing contamination of the fresh water system from the gray or black water tanks.

5. Cost-Effective: Replacing the check valves as needed is a cost-effective way to maintain the RV's water system and prevent potential damage.

Cons:

1. Cost: While the check valve kit is a necessary component, some may find the cost to be a disadvantage, especially if they need to replace multiple valves.

2. Requires Regular Maintenance: Check valves can wear out over time and may need to be replaced more frequently with heavy use.

3. Limited Compatibility: The kit is designed for lower discharge applications and may not be compatible with all RV water systems.

Conclusion:

The Thetford 28985364207 Lower Discharge Check Valve Kit is a valuable investment for RV owners. Its durability, ease of installation, and ability to prevent contamination make it a worthwhile purchase. While the cost may be a disadvantage for some, the long-term benefits of maintaining a properly functioning RV water system make it a cost-effective solution. Ultimately, this check valve kit is a recommended addition to any RV owner's toolkit.

Details:

Thetford 36420 Ball Water Valves: Lower Discharge Check Valve Kit Replaces.

specifications rvroutine:

  • brand: Thetford
  • part type: Valve Check
  • manufacturer part number: 28985364207

seller rvroutine:

  • rating: 99.4%
  • city: Grain Valley, Missouri
  • # reviews: 31776

offer rvroutine:

  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • quantity: 2
  • started: March 5, 2026

general rvroutine:

  • Parts Accessories > RV, Trailer Camper Parts Accessories > Other RV, Trailer Camper Parts Accessories
  • condition: New

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  • cost: $15.20
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  • carrier: USPS, UPS
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  • type: Calculated
part type: valve check,
category: auto parts > rv, trailer camper parts accessories, sku: 11450920156595762,

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