The Horst Miracle Probes are easy to install. They fit in the same 3/8" diameter hole that existing probes use. Just replace the probes.
If you have a hard to access gray and black water tank, simply take your RV and your Horst Miracle Probes to your local RV service station. Tell them that you would like them to replace the current probes with the Horst Miracle Probe. The directions are included on the package, and are very straight forward.
US orders are shipped via US Mail Priority Service.
1 Black Water Holding Tank
1 Gray Water Holding Tank
1 Black Water Probe Set
1 Gray Water Probe Set $62.95
2 Gray Water Tank Probe Sets
1 Black Water Tank Probe Set $89.95
A typical 5th wheeler has 2 gray tanks and 1 black tank. To equip this rig with Horst Miracle Probes , it takes 3 packages. (2 gray water probe sets and 1 black water probe set)
We are not shipping internationally at this time. However, if you are in Canada, please click here.