Heil Quaker ICP 1191249 Pressure Switch signifying the critical cutout point

signifying the critical cutout point necessary to prevent heat exchanger damage or unsafe operating conditions

Can this gauge be used in high-vibration environments

soot accumulation

Contactor-Grade Reliability: Built to withstand high-frequency switching and the thermal stresses of counterflow heat exchangers

Universal Compatibility: Exact fit for Skuttle 90/190

Heil Quaker ICP 1191249 Pressure Switch signifying the critical cutout pointThe Heil Quaker ICP 1191249 Pressure Switch is an essential safety component specifically engineered for International Comfort Products (ICP) and Heil branded forced air furnaces. Operating as a 0. 27" WC SPST switch, this part monitors the negative pressure generated by the draft inducer motor to ensure the venting system is clear and functional before allowing the ignition sequence to proceed. As the verified 1191249 direct replacement for 1183920,