Thetford 32305 (Superseded by 50354) Toilet Holding Tank Vent – Fits Cassette C400 Series Toilets - SPECIAL ORDER

Product Overview

The Thetford 32305 Toilet Holding Tank Vent (now superseded by 50354) is a direct OEM replacement vent designed for Thetford Cassette C400 Series toilets. This vent helps maintain proper airflow within the waste holding tank, reducing pressure buildup and supporting proper tank operation.

Ideal for replacing cracked, clogged, or damaged vents, this replacement component helps improve waste system performance and odor management.

Special Order Item

• Estimated Lead Time: 2–3 Weeks
• Return Policy: This is a special order item and cannot be returned once ordered.

Key Features & Benefits

• Direct Replacement: Supersedes Thetford 32305 with updated part 50354
• Designed for C400 Series Toilets: OEM-compatible fit and function
• Maintains Proper Tank Ventilation: Helps reduce pressure buildup inside holding tank
• Supports Odor Control: Assists with proper airflow management
• Durable Construction: Built for long-term RV use
• Easy Installation: Direct-fit replacement component

Specifications

• Part Number: 32305 (Superseded by 50354)
• Product Type: Toilet Holding Tank Vent
• Toilet Compatibility: Cassette C400 Series Toilets
• Application: Waste Holding Tank Ventilation
• Material: Durable Plastic

Fits These Models

• Thetford C400 Series Cassette Toilets

Common Issues This Part Solves

• Restricted tank ventilation
• Odor buildup from improper airflow
• Cracked or damaged vent assembly
• Pressure-related tank operation issues

What’s Included

• (1) Thetford 50354 Toilet Holding Tank Vent (Replacement for 32305)

Installation Overview

1. Remove the waste holding tank from the toilet system if necessary
2. Locate the existing vent assembly
3. Remove the damaged or clogged vent component
4. Install the new replacement vent securely
5. Verify proper fit and ventilation operation

FAQs

Q: Is Thetford 50354 the same as 32305?
A: Yes—50354 is the direct replacement for the discontinued 32305.

Q: Which toilets does this fit?
A: It fits Thetford Cassette C400 Series toilets.

Q: What does the holding tank vent do?
A: It helps maintain proper airflow and pressure balance inside the holding tank.

Q: What are signs the vent needs replacement?
A: Common symptoms include odor issues, airflow restriction, cracking, or poor tank ventilation.

Why Choose Thetford?

Thetford is a trusted leader in RV sanitation systems, offering dependable OEM replacement parts engineered for proper fit and reliable performance.