Lennox 14K09 Coupling 318518-761 preventing the leakage of combustion

preventing the leakage of combustion gases and ensuring optimal ventilation within the heat exchanger circuit

or building management systems (BMS) for remote notification

How do you calibrate the fan-on and fan-off setpoints

Contractor Grade Durability: Equipped with a non-spring return (NSR) mechanism and a reinforced drive train for stable performance in high-cycle hydronic applications

Is the 100288908 compatible with other Lochinvar boilers

Lennox 14K09 Coupling 318518-761 preventing the leakage of combustionWhen you are in the field dealing with a furnace that is short cycling or throwing pressure switch codes, you need a reliable seal on the exhaust side. This Lennox 14K09 Flue Rubber Coupling is the professional grade solution for connecting 2 inch PVC or metal flue pipe sections. Also identified by part number 102862 02, this coupling is engineered from heavy duty, heat resistant rubber to withstand the constant thermal cycling of high efficiency gas