Simplified Installation: 1/4" male flare ports allow for quick mechanical connection without the need for brazing in sensitive areas

Always verify the voltage at the ignition control module before installation to prevent element damage

this genuine OEM replacement part provides exact tolerances required for safe LP gas combustion

If the control board does not receive the rectified DC signal within the ignition window

offering seamless compatibility with Honeywell Moduflow dampers and Q605 series linkage assemblies

Bard HVAC 8406-037BX Switch Simplified Installation: 1/4" male flareThe Bard 8406 037BX is a critical safety component designed for high limit temperature monitoring in HVAC blower assemblies and heat sections. This 220F manual reset temperature switch serves as a direct functional replacement for the 8406 037, ensuring seamless integration into existing Bard wall mount units and furnace configurations. Operating as a normally closed (NC) contact, this limit control switch interrupts the 24V or line voltage circuit to