Bard HVAC 8620-239 Economizer Kit Els PW 29614 by ensuring consistent discharge of

by ensuring consistent discharge of flue gases through either horizontal or vertical Category III vent runs

Service Compatibility: Replaces 060-524600 and functions as a high-tier alternative to many Penn

It will maintain its last position upon loss of power rather than returning to a fail-safe position

Built with a 3/8" bore

Bard HVAC 8620-239 Economizer Kit Els PW 29614 by ensuring consistent discharge ofThe Bard 8620 239 Economizer Kit is a field installed, high performance ventilation solution designed for precise free cooling and outdoor air intake control. Acting as the direct replacement for discontinued models 8602 053 and 8620 185, this kit integrates seamlessly with Bard wall mount units to improve HVAC energy efficiency. It utilizes an enthalpy based control system to monitor outdoor air conditions, automatically modulating the damper