Patent ID: 6869533
Filing Date: 2005-03-22
Classification: C02F,E03F

Abstract:
1. A septic heater system for preventing a septic system from freeze-up wherein the septic system includes a septic tank, drop boxes, connecting sewer pipe, a drainfield, and one or more vertical access/cleanout pipes which rise from one or more portions of the septic system to access ports at or above ground level, the heater system being adapted for connection to one or more of the vertical access/cleanout pipes, the heater system comprising: a heater and fan system defining an output port for providing a flow of heated air at the heater output port; the heater output port being defined by a structure configured for coupling the output port to the access/cleanout pipe; and wherein the heater and fan system, when activated to provide the flow of heated air and when the heated-air output port is coupled to one or more of the access/cleanout pipes, prevents septic-system freeze-up by delivering the heated air down the access/cleanout pipe to the septic system.