Safe Operation: Acts as a failsafe mechanism to shut down the system if exhaust gases are not properly drafted

it acts as a normally open switch that closes only when the draft inducer motor provides sufficient suction through the integrated 1/4" barb connection

maintaining the original equipment manufacturer's airflow performance cooling or heating cycles

The York S1-024-36052-009 is a high-precision 0

Honeywell 24001661-601 Chart Paper Els PW 17895 Safe Operation: Acts as aMaintain precise data logging and regulatory compliance with the Honeywell 24001661 601 Chart Paper. This 100 count circular chart paper is engineered for high accuracy recording in rigorous industrial environments, including HVACR monitoring, food processing, and heat treatment facilities. Designed specifically for the Honeywell DR4200, DR4300, and AR100 recorder series, this paper features a 10. 31 inch diameter with a calibrated scale of 0 to 100.