the mechanical contactor utilizes Type 122 construction with a low-VA coil to reduce heat generation and extend service life

Can I use a universal flame sensor instead

used to maintain indoor air quality and prevent bio-growth on HVAC coils

specifically supporting models AHX30B3XH21

Bard S117-252 Control Panel 321142-301 the mechanical contactor utilizes TypeThe Bard S117 252 Control Panel serves as a direct OEM replacement assembly engineered for precise electrical management within Bard wall mount HVAC units. Designed to withstand the rigorous demands of commercial and industrial applications, this integral control component facilitates seamless communication between the thermostat interface and the mechanical refrigeration circuit. This assembly is critical for maintaining correct compressor sequencing