this fitting maintains pressure vessel integrity in high-demand hydronic environments

dry indoor environments

Engineered with a robust microprocessor

ensuring long-term reliability in outdoor condensing units

if the switch fails to reset or trips prematurely

Bard 8201-078BX Timer 326070-701 this fitting maintains pressure vesselThe Bard 8201 078BX Timer is a critical 24V bypass timer designed for precise sequencing and operational reliability in commercial and industrial HVAC systems. As the 8201 078 direct replacement, this component ensures seamless integration with existing Bard wall mount units, maintaining the intended logic for HVAC bypass timing. This solid state module is specifically utilized to bypass low pressure control safety switches during initial startup