Resideo L4064B2228 Controller 321894-706 The assembly is designed with

The assembly is designed with an integrated wheel and motor configuration to provide necessary cooling and high-velocity exhaust discharge during the pre-purge and post-purge cycles

the 90-T60C3 ensures efficient integration into furnace control boards

Versatile Connection: Standard 1/4 inch barb design allows for seamless integration with existing furnace vacuum hoses

Can the coil be changed without draining the system

What are the signs that a Lennox 52M37 needs to be replaced

Resideo L4064B2228 Controller 321894-706 The assembly is designed withThe Resideo L4064B2228 Fan and Limit Controller is a critical safety and operational component designed for forced warm air heating systems. Featuring a 5 inch bimetal sensing element, this controller provides precise monitoring of plenum temperatures to manage fan cycles and high limit safety cutouts. This unit functions with a fan switch that "makes" on temperature rise and a high limit switch that "breaks" on temperature rise, utilizing a 25F fixed