This part is frequently used for pump and igniter circuit management across the 497-747 series

What is included in the Reznor 110861 spark pilot assembly

the Bard 8406-037BX HVAC switch provides precise thermal protection

Enhanced Logic: Features infinite ignition trials with built-in safety delays to prevent hard lockouts during minor gas pressure fluctuations

Carrier 50DK500129 Retainer 318423-701 This part is frequently usedThe Carrier 50DK500129 Retainer is a critical OEM replacement part engineered to maintain structural integrity and component alignment within commercial and residential HVAC systems. Often utilized as a flame retainer in gas fired furnace assemblies, this part is precision manufactured to manage the burner flame configuration by facilitating the proper mixture of air and gas. Constructed from heavy gauge, heat resistant materials, the 50DK500129