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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
The enclosed fan relay design protects internal components from dust and debris
eliminating the need to sweat out or unthread the main valve body
The 220-250V rating of the PTMJ216 ensures it can safely handle standard 220V or 230V applications
Simplified Installation: Comes with a 30-inch vapor-filled capillary and standard quick-connects for rapid field replacement
York S1-029-25428-000 Detector 318423-701 The enclosed fan relay designThe York S1 029 25428 000 is an OEM duct smoke detector engineered for precise integration into light commercial and residential HVAC systems. Designed with a 4 wire photoelectric sensor head, this unit utilizes low flow technology to maintain reliable performance across air velocities ranging from 100 to 4,000 feet per minute (FPM). It serves as a direct HVAC replacement part for existing safety infrastructures, featuring a dedicated harness control
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