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Ships within 48 hours · Estimated delivery Sep 22 - Sep 27
The unit is rated for 24 to 240Vac
1/4" Stem Diameter
engineered to provide the essential electrical phase shift required for starting and running both your HVAC compressor and condenser fan motor
What size flanges are compatible with the Armstrong S45BF
Trane SEN1789 Smoke Sensor R-410A The unit is rated forThe Trane SEN1789 Photoelectric Smoke Sensor is a critical safety component designed for precise duct smoke detection within commercial and residential HVAC systems. As an OEM replacement for models like the SEN01789 and SL 2000 P 3WTRA, this unit utilizes advanced photoelectric sensing technology to identify smoldering fires by monitoring light scattering patterns within the air handler. This high sensitivity approach ensures reliable HVAC system
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