Will Therma Heat RV Holding Tank Heater Pad Work with 12V Battery Operating Between 11-13.5 Volts

Updated 01/15/2018 | Published 01/13/2018

Question:

My RV DC battery operates between 11 and 13.5 Volts as I believe all 12 volt RV batteries do. Does the Therma pad work throughout that voltage range? All information says 13.5 V required, but I presume that is the maximum voltage is that correct?

asked by: John S

Helpful Expert Reply:

I spoke with my contact at Therma Heat regarding the RV Holding Tank Heater Pad # 277-000163 referenced in your question. She stated that the pads will work just fine with your 12V RV battery that operates between 11 and 13.5 volts. You will not have any issues.

This full-contact heater pad will keep your RV holding tank warm and prevent freezing. It is also capable of thawing out a tank system if it is already frozen.

I have attached a short video demonstration on this product that you can also check out.

expert reply by: Chris R