HONEYWELL IS20387-5812 / HIGH ALTITUDE PRESSURE SWITCH KIT 166124

HONEYWELL IS20387-5812 / HIGH ALTITUDE PRESSURE SWITCH KIT 166124 – Pressure Switches
The Honeywell IS20387-5812 High Altitude Pressure Switch Kit 166124 is a specialized pressure switch kit designed for dependable furnace conversion when operating above 4,000 feet elevation. It delivers precise pressure control, making it a crucial component to maintain system efficiency and safe operation in high-altitude residential or commercial HVAC setups.

• Compatible with furnaces: UC, DC, UX, DX, UY, DY
• For conversion of furnaces exceeding 4,000 feet elevation
• Kit includes: Pressure switch, Installer’s guide
• Product weight: 3.2 oz
• Assembled in alignment with 2015 Federal Regional Standards for Heating and Cooling Products

Compared to standard industry pressure switches and previous models, the Honeywell IS20387-5812 pressure switch kit stands out for its targeted high-altitude performance. While conventional pressure switches may not account for lower air density at higher elevations, this kit optimizes furnace function for altitudes above 4,000 feet, reducing the risk of furnace malfunction and improving overall heating safety. Its compatibility with multiple furnace models makes it a versatile upgrade or replacement solution, especially in areas that experience significant altitude-related pressure fluctuation.

Key Technical Advantages:
Technology and Performance
The Honeywell IS20387-5812 High Altitude Pressure Switch Kit 166124 integrates seamlessly with a range of furnaces, ensuring proper pressure detection and switch response even when atmospheric pressure changes with altitude. The included installer’s guide streamlines the conversion process, allowing technicians or advanced DIYers to achieve factory-grade results quickly and efficiently.

Honeywell’s commitment to precise engineering means this pressure switch maintains accurate settings, preventing false trips or failed starts due to atmospheric pressure deficits common at high elevations. These pressure switches meet federal efficiency regulations, supporting compliance in non-restricted states according to 2015 Department of Energy standards. With its lightweight build and carefully calibrated sensing mechanism, the IS20387-5812 pressure switch ensures consistent performance and longevity under demanding climate conditions.

Whether you’re a professional HVAC technician or managing high-altitude heating upgrades, this Honeywell pressure switch kit provides the technical reliability needed to keep your HVAC system operating safely and efficiently, all while maintaining compliance with regulatory requirements. Choose the Honeywell IS20387-5812 High Altitude Pressure Switch Kit 166124 for unmatched compatibility and peace of mind in elevated environments.