Mopeka Tank Blankets are electrical wrap heaters (120V) designed to fit 30 pound LP cylinders. Helps LP heaters & appliances in RV's and ice houses run longer and more efficiently in cold weather. Helps maintain proper vaporization rates in colder temperatures. Adjustment dial ranges from 35 to 140 degrees. 30 inch electrical cord.

 PROP 65 WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov