Description
The Valterra T21302VP Horst Miracle Probes replace level-sensing probes in compatible RV gray-water tanks. Supplied as a pack of four, these longer probes use a Delrin body and a Teflon sleeve to help prevent soap residue and sludge from creating an unwanted conductive path between sensors. That helps reduce the false level readings often associated with buildup on a gray-water tank wall.
Features
- Four replacement level probes for RV gray-water tanks.
- Insulated sensing design helps reduce false readings caused by residue.
- Fits existing 3/8-inch-diameter probe openings in compatible tanks.
- Intended for use with compatible existing probe wiring and monitor panels.
- Replaces the probes without requiring a new monitor panel where the original probe-based monitoring system is compatible.
Specifications
| Brand | Valterra / Horst Miracle Probes |
|---|---|
| Manufacturer part number | T21302VP |
| Tank application | Gray water |
| Package quantity | 4 probes |
| Mounting hole | 3/8-inch diameter |
| Wiring harness | Not included; reconnect compatible existing wiring |
Before Installation
Check the original monitor and sensor connections, the location of the existing probes, and whether the tank provides suitable 3/8-inch openings. Empty and clean the tank before replacement. Follow the supplied installation instructions for seating the seals and reconnecting the wires; test for leaks and verify the monitor operation before returning the RV to service.
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