Laars Heating Systems RS2112801 Burner Door 323080-701 Precision Calibration: The adjustable low

Precision Calibration: The adjustable low pressure range and differential settings allow technicians to fine-tune compressor cutout and cut-in points for optimized system performance

the adjustable belly band design is compatible with standard motor diameters typically found in Carrier residential and light commercial units

ensuring the motor aligns with factory-calibrated airflow requirements

For contractors maintaining multi-belt drives

Laars Heating Systems RS2112801 Burner Door 323080-701 Precision Calibration: The adjustable lowThe Laars RS2112801 Burner Door with Gasket is a critical OEM replacement component designed to maintain the integrity of the combustion chamber in Laars NeoTherm (NTH) Boilers. Engineered for high efficiency hydronic heating systems, this assembly ensures an airtight seal between the burner and the heat exchanger. This model is specifically compatible with a wide range of NeoTherm units, including the NTH 150, NTH 210, NTH 285, NTH 399, NTH 500, and