Tjernlund Products HS3 Power Venters 323613-751 replacing a failed crankcase heater

replacing a failed crankcase heater is a standard preventative measure to protect the compressor from liquid slugging and ensure reliable lubrication across all seasons

reducing the risk of frictional drag or seizure within the valve body

preventing boiler soft lockout errors caused by inadequate draft

enabling technicians to set alarm setpoints

Common Questions: Will this fit my 12-year-old Kenmore hood

Tjernlund Products HS3 Power Venters 323613-751 replacing a failed crankcase heaterThe Tjernlund HS3 Side Wall Vent System is a high performance power venter engineered for gas fired furnaces, boilers, and water heaters. Designed to provide positive mechanical draft where natural draft venting is restricted, this sidewall venter eliminates the need for vertical chimneys. The HS3 utilizes a stainless steel construction and high temperature motor to withstand flue gas temperatures while maintaining consistent static pressure. As a gas