Will the Horst Miracle Probe Sensors item # T21301VP Work w/ a Fiberglass Tank?
Published 07/13/2023 >
Question:
Will this work on a fiberglass boat tank. What is the output to turn on the full tank indicator. Current indicator connects the ground giving a full indicator.
asked by: Dan
Expert Reply:
Yes, they will. The Horst Miracle Probe Sensors item # T21301VP will install in your fiberglass tanks existing sensors holes. The water and waste in your black tank will touch the exposed probe on the bottom side of the sensors. This will create a circuit that will indicate a full tank.
The Horst Miracle Probe Sensors item # T21301VP are covered in Teflon to repel any waste or toilet paper from attaching to them giving you a false full tank reading. These install into existing 3/8" diameter holes and connect to your current wiring.
Product Page this Question was Asked From
Horst Miracle Probe Sensors for RV Black Water Tanks - Qty 4
- Smart RV
- Monitoring System
- Water Tanks
- No Display
- Monitors Only
- Valterra
more information >
Continue Researching
- Article: How to Measure for Travel Trailer and Fifth Wheel Steps
- Q&A: Storage Cover Recommendation for 2022 NASH 23d Travel Trailer
- Q&A: Cover For A 2013 Koala Super Lite Series M-21CS
- Q&A: Recommended RV Tankless Water Heater To Cover A 18 x 14.5 Opening
- Q&A: Replacement Shroud For Coleman Mach 15 Air Conditioner
- Q&A: How Much Power Does the 3.3 cu ft Norcold RV Mini Fridge w/ Freezer Use?
- Q&A: Recommended Replacement for Atwood G6A-7 Water Heater
- Article: What are the Common Types of Propane Fittings Used on RVs?
- Q&A: Front Trailer Hitch Receiver for a 2001 Chevy Silverado 1500 Light Duty or Heavy Duty
- Article: Trailer Wiring Diagrams
- Article: How to Choose the Right Trailer Hitch Class
- Article: 30-Amp and 50-Amp RV Service: What's the Difference?
- Article: Hitch Anti-Rattle Devices: The Ultimate Guide
- Article: Testing Trailer Brake Magnets for Proper Function

