Thetford 38647 (Superseded by 50154) Full Tank Sensor Kit – NWP

Product Overview

The Thetford 38647 Full Tank Sensor Kit (now superseded by 50154) is a direct OEM replacement sensor kit designed for compatible Tecma toilet systems. This full-tank sensor helps monitor waste tank capacity and provides notification when the holding tank reaches full capacity, helping prevent overflow conditions and sanitation system issues.

This OEM replacement kit restores accurate tank monitoring and dependable operation of compatible Tecma sanitation systems.

Key Features & Benefits

• Direct Replacement: Supersedes Thetford 38647 with updated part 50154
• Full Tank Monitoring: Detects when holding tank reaches capacity
• Helps Prevent Overfill Conditions: Supports proper sanitation system operation
• OEM Replacement Part: Engineered for dependable compatibility and performance
• Designed for Tecma Systems: Works with compatible Tecma monitoring setups
• Durable Sensor Construction: Built for long-term RV and marine use

Specifications

• Part Number: 38647 (Superseded by 50154)
• Product Type: Full Tank Sensor Kit
• Application: Waste Holding Tank Monitoring
• System Compatibility: Compatible Tecma Toilet Systems
• Function: Tank Full Detection & Monitoring

Fits These Models

• Often used with Tecma EasyFit, Nano, Compass, Silence, and Premium Plus toilet systems.
• Compatible with select Tecma toilet systems equipped with full tank monitoring functions. Please verify part number and system configuration before ordering.

Common Issues This Part Solves

• Incorrect full tank warnings
• No tank-full indication
• Faulty holding tank monitoring
• Overfill sensor malfunction
• Intermittent tank sensor operation

What’s Included

• (1) Thetford 50154 Full Tank Sensor Kit (Replacement for 38647)

Installation Overview

1. Disconnect power to the sanitation system
2. Access the holding tank sensor location
3. Remove the faulty sensor assembly
4. Install the new replacement sensor kit
5. Restore power and verify proper tank monitoring operation

FAQs

Q: Is Thetford 50154 the same as 38647?
A: Yes—50154 is the direct replacement for the discontinued 38647.

Q: What does the full tank sensor do?
A: It monitors the holding tank and alerts the system when the tank reaches full capacity.

Q: Which toilets does this fit?
A: It is compatible with select Tecma toilet and tank monitoring systems.

Q: What are signs of a faulty tank sensor?
A: Common symptoms include incorrect full-tank warnings, no warning at all, or intermittent sensor operation.

Why Choose Thetford?

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