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The Dwyer Instruments 1911-00 Pressure Switch is the industry standard for high-sensitivity differential pressure monitoring in HVACR systems
If a sensor detects an open circuit for more than 120 seconds
With a 1/4" NPT connection and a NEMA 4X enclosure
High-Temperature Durability: The Kanthal rod material ensures long-term conductivity even in high-output burner applications
OEM Compatibility: Specifically engineered as a direct replacement for Lennox 32M40 to ensure original equipment performance
Resideo CHW3610W8001 Leak Detector R-410A The Dwyer Instruments 1911-00 PressureFor professional contractors, the Resideo CHW3610W8001 (L1 Series) is a critical component for mitigating high cost insurance claims related to water damage. This Wi Fi water leak detector operates as a standalone monitoring device or integrates seamlessly with the Resideo L5 Wi Fi Water Leak Shutoff Valve for automated system protection. Engineered for freeze detection and humidity monitoring, the unit utilizes 24 7 connectivity via the Resideo app
US$ 36.00
US$ 168.49
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