An externally mounted sensor takes the guesswork out of the holding tank status. Issue 143: March/April 2022 In 2014, I rebuilt the holding tank in our 1978 Bristol 29.9 using 3/8-inch polypropylene w...
An externally mounted sensor takes the guesswork out of the holding tank status. Issue 143: March/April 2022 In 2014, I rebuilt the holding tank in our 1978 Bristol 29.9 using 3/8-inch polypropylene w...