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Key Benefits for Technicians: Direct Replacement: Replaces S1-025-38728-000 without requiring wiring harnesses or pressure line extensions
The ZoneFirst SPRD-12X12 is a professional-grade barometric static pressure regulating damper engineered to maintain system integrity in multi-zone residential and commercial HVAC applications
Field Serviceability: The take-apart TCLE 5 HW 100 design allows the power head and cage to be serviced without removing the entire valve body
0 Cv rating ensures optimal fluid delivery with minimal restrictive pressure drop in 1/2-inch lines
this 2-way normally closed valve features a high-capacity 7
Siemens Industrial Controls 49SAS01 Selector Switch 320734-701 Key Benefits for Technicians: DirectField ready and engineered for industrial grade control, the Siemens 49SAS01 Selector Switch is a critical component for managing HVAC systems, motor starters, and automation panels. This 3 position Hand Off Auto (H O A) selector switch features an A3 configuration, providing the essential manual to automatic override required for troubleshooting and system testing. Built with a chrome plated metal front ring and a durable white on black short lever