HT293SD – 63″ x 24″ x 7″ – 28 US Gallon Capacity.
Side Drain – RV waste holding tank, includes a 3″ spigot fitting and 4 level sensors installed. Constructed of tough ABS plastic for long service life. All seams are solvent welded and have a 1 1/4″ mounting flange.
This tank typically ships within 2 business days.
Before You Order
Compare the 63 x 24 x 7 inch dimensions, side drain position and fitting layout with your existing tank before ordering; confirm mounting clearance and connection alignment for your RV.
Frequently Asked Questions
What is the capacity of this holding tank?
The tank has a stated capacity of 28 US gallons.
What fittings and sensors are described?
The source describes a 3-inch spigot fitting and four level sensors installed.





