Shop JR Products HTH-A holding tank heater with 12V/110V operation and automatic 34°F activation. Protect RV fresh water and septic tanks from freezing.
140 in stock
140 in stock
The JR Products HTH-A Holding Tank Heater is designed to help prevent RV water and waste tanks from freezing during cold-weather travel and storage. Measuring 30 inches by 13 inches, the foil-covered heating pad mounts directly to holding tanks and automatically activates at approximately 34 degrees Fahrenheit through its integrated thermostat. The heater supports both 12-volt DC and 110-volt AC operation for protection while driving or parked at a campsite. || Suitable for fresh water and septic tank applications, the HTH-A provides consistent tank warming without constant monitoring. The unit draws approximately 1 amp on AC power and 10 amps on DC power while operating. Multiple heaters can be installed on larger tanks for expanded freeze protection coverage. || Installation includes integrated grounding wires and connection leads for both AC and DC configurations. Its low-profile construction allows straightforward mounting beneath many RV holding tanks. Backed by JR Products’ limited lifetime warranty, the HTH-A is an effective upgrade for extended-season camping and winter RV travel.
| Brand | JR Products |
|---|---|
| Model | HTH-A |
| MPN | HTHA |
| Product Type | Tank Heater |
| Material | Foil Composite |
| Finish Color | Silver |
| Dimensions | 30 x 13 in |
| Weight (lb) | 1.51 lb |
| Load Capacity | Not Published |
| Drawer Count | Not Published |
| Drawer Type | Not Published |
| Lock Type | Not Published |
| Mount Type | Adhesive Mount |
| Installation | Surface Applied |
| Compatibility | RV holding tanks |
| Use Case | Freeze Protection |
| Warranty | Limited lifetime |
| Country of Origin | USA |
| Series | Winterization |
| UPC | 756815006194 |
Deliver in 3-5 business days
30 days return policy
Secure Payment at checkout
We are always here.
© 2026 Sports and Wheels
Reviews
There are no reviews yet.