Bard HVAC 8406-037BX Switch In most Rheem and Ruud

In most Rheem and Ruud air handlers

Measuring 4-1/4" in diameter with a 3" width

Will this cable fix a "no spark" condition

Never bypass a safety limit during normal operation

Moving to a higher VA rating is acceptable as long as the secondary voltage remains 24V

Bard HVAC 8406-037BX Switch In most Rheem and RuudThe 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