Lochinvar & A.O. Smith 100189053 3" Flue Collar Kit

The Lochinvar & A.O. Smith 100189053 3” Flue Collar Kit is an essential accessory for commercial and industrial heating, ventilation, and air conditioning systems. The chime contains a flue collar to fit over the existing flue, a gasket for sealing against the chimney, and two screws for a tight fit with no leaks. It is intended for 3-inch flue pipes and is compatible with most Lochinvar and A.O. Smith HVAC products. The flue collar kit makes it possible for the combustion gases to be expelled out of the system and not endanger the operators by releasing dangerous pollutants into the operating environment.