Raypak 009839 Indoor Stack 7" Diameter

Raypak 009839 Indoor Stack is a 7" diameter venting component for indoor HVAC systems that are used with boilers and water heaters. Allows for safe combustion gases to be directed efficiently outside, keeping the system operating properly. With this durable and quality stack, the heating efficiency is increased and the safe indoor air quality is maintained. It helps to remove exhaust gases prevent the bursting of carbon monoxide and meeting with safety regulations. This tack supports optimal heating system functionality and ensures that the equipment will have a longer life and overall energy efficiency.