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The Thermo-Disc Provides a solution to a common deficiency that causes septic systems to freeze

With over 25 years of experience in design, inspection, service and repair of septic systems, the founder of the Thermo-Disc has identified a deficiency that commonly causes septic systems to freeze and has created a solution. Our field testing has revealed that the majority of systems that were freezing were losing heat from the tank riser(s) and manhole cover(s). The Thermo-Disc has been designed to be installed as deep as practical in the riser, preferably to the tank lid, and provides an air-tight seal in most cases to prevent the cold air from dropping into the tank.

home owners, prevent costly backups due to a frozen septic system.
Easy installation and requires no electricity

Have a frozen septic system or want to prepare your septic system for winter? Order now to prevent your septic system from freezing.

Are you a Contractor or supplier and are interested in providing this solution to your customers?
Contact us for wholesale pricing

We offer volume discounts at wholesale prices

Prevent Your Septic System
From Freezing