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18L48 Furnace Air Pressure Switch - Fits for Lennox Armstrong HVAC Equipment 18L4801 - Furnace Replacement Pressure Switch
4.0 (99 items)
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US$41.39 cheaper than the new price!!
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Used US$27.60
Product details
| Management number | 221473498 | Release Date | 2026/05/03 | List Price | US$27.60 | Model Number | 221473498 | ||
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- 18L48 Furnace Air Pressure Switch - Fits for Lennox Armstrong HVAC equipment 18L4801 - Furnace replacement Pressure Switch
- Precision Pressure Control – Automatically regulates air compressor systems with accurate cut-in/cut-out settings, ensuring optimal performance and energy efficiency for industrial and residential applications.
- Durable Heavy-Duty Construction – Built with corrosion-resistant materials and robust components to withstand high-pressure environments, delivering long-lasting reliability in demanding conditions.
- Easy Installation & Adjustment – Compact design with universal fittings and intuitive adjustment dials for quick setup and seamless integration into existing pneumatic systems.
- Safety-First Operation – Features automatic shutoff to prevent over-pressurization, protecting equipment from damage and reducing risks of malfunctions or leaks.
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