Heil Quaker ICP 1014829 Pressure Switch

As a veteran HVACR technician, you know that 80% and 90% AFUE furnaces operating at elevation require precise pressure differential monitoring to ensure safe combustion. The Heil Quaker ICP 1014829 Pressure Switch is the OEM replacement part specifically engineered for high altitude furnace applications. This dual pressure switch assembly (featuring Honeywell manufacturing) is designed to replace outdated or failed units in Heil, Tempstar, Comfortmaker, and Arcoaire systems. It monitors the 0.55" WC PF on the blower side and 1.20" WC PF on the transition side to verify the inducer motor is moving sufficient combustion air through the heat exchanger despite lower atmospheric density.

When dealing with HVAC pressure switch troubleshooting, using a genuine ICP 1014829 ensures the set points match the factory requirements for high altitude heating system performance. This assembly replaces part numbers 1013165 and 41362-4-1021, providing a direct-fit solution for furnace pressure switch replacement. By maintaining the correct pressure threshold, you prevent nuisance trips and ensure the gas valve receives the necessary 24V signal only when the venting environment is 100% secure.

• Dual-Stage Monitoring: Specifically calibrated for 0.55" and 1.20" WC pressure fall to ensure exact draft inducer performance.
• Broad Compatibility: Genuine ICP OEM part fitting Heil, Tempstar, KeepRite, Day & Night, and Archer-Cahill 90+ systems.
• High Elevation Precision: Engineered as a high altitude pressure switch to prevent flame rollout and ensure proper ignition in thinner air.
• Rugged Honeywell Construction: Utilizes a high-grade diaphragm and snap-action switch for reliable cycling in harsh plenum environments.

• Why do I need a high-altitude specific switch? Standard switches may not close at higher elevations because the thinner air creates less negative pressure for a given inducer speed. This switch is calibrated for those specific atmospheric conditions.
• How do I verify if the switch has failed vs. a blocked vent? Use a manometer to check the actual pressure drop at the port. If the pressure meets the 0.55/1.20" WC rating but the switch doesn't close continuity, the switch is defective.
• Are the ports labeled for the vacuum lines? Yes, the assembly is designed for easy swap-outs with clearly defined transition and blower ports to prevent vacuum line crossing.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.