including YLAA

This kit provides a factory-specified solution for maintaining the AFUE efficiency and safety of the venting system

offering minimum 3

Supports a wide range of globe valve sizes

offering reliable HVAC system diagnostics and consistent manifold pressure regulation to maintain peak appliance efficiency

Reznor 221247 Vent kit 30067439-890 including YLAAThe Reznor 221247 is a critical horizontal vent kit designed specifically for UEAS series unit heaters. Engineered as an Option CC6 venting system, this kit is required for any horizontal termination of UEAS 130, UEAS 180, UEAS 260, and UEAS 310 models. It facilitates a separated combustion configuration, drawing fresh air from outdoors while safely exhausting flue gases, ensuring the HVAC unit heater operates at peak efficiency without using indoor