Can More than One Heating Pad be Used on a 100 Gallon Fresh Water Tank
Question:
I have 100 gallon freshwater tank on my rv. Can multiple units be used to prevent freezing and are there additional models to choose from?
asked by: Patrick R
Expert Reply:
You could use more than one holding tank heater if you wanted to and there are different options available. Pad heater # 277-000164 is one option. There is also another model, # 277-000163, with different dimensions.
We also have elbow heater pad # 277-000161 (for 3 inch pipe) and # 277-000162 (for 1-1/2 inch pipe).
And we have several self-regulating heating elements: # W01-1572 (15 feet), # W01-1573 (25 feet), and # W01-1574 (50 feet). These were designed for freeze protection for holding tanks, water supply lines, drain pipes, and metal or plastic pipes up to 3 inches in diameter.
I have included a link to a video for each type of heater listed above.

Products Referenced in This Question
ThermaHeat RV Dump Valve Pipe and Elbow Heating Pad - 13" Long x 3" Wide
- RV Fresh Water
- Winterization
- Elbow Heating Pad
- LaSalle Bristol
more information >
ThermaHeat RV Dump Valve Pipe and Elbow Heating Pad - 8" Long x 3" Wide
- RV Fresh Water
- Winterization
- Elbow Heating Pad
- LaSalle Bristol
more information >
ThermaHeat RV Holding Tank or Step Heater Pad w/ Thermostat - 25" Long x 7-1/4" Wide
- RV Fresh Water
- Winterization
- Holding Tank Heating Pad
- LaSalle Bristol
more information >
Product Page this Question was Asked From
ThermaHeat RV Holding Tank or Step Heater Pad w/ Thermostat - 18-1/4" Long x 12" Wide
- RV Fresh Water
- Winterization
- Holding Tank Heating Pad
- LaSalle Bristol
more information >
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