Always verify the part number against your unit's data plate or parts manual before installation

and Comfortmaker furnace models

This SPST cold control features a 19°F fixed differential and a wide temperature range of -7°F to 40°F

this AAON 4-bolt flange bearing provides the structural stability needed for quiet HVAC operation and maximum airflow efficiency

the unit features molded terminal numbers and a circuit diagram on the top housing

Laars Heating Systems E2106800 Temperature Control 323055-751 Always verify the part numberThe Laars Heating Systems E2106800 is an industrial grade 4 stage temperature control designed specifically for multi stage boiler plants and hydronic heating systems. Engineered for high precision thermal management, this OEM replacement part ensures accurate sequencing of up to four heating stages to optimize fuel efficiency and reduce equipment cycling. Operating on a 120 VAC power supply with a maximum consumption of 12 VA, the controller provides