SKU: 15745803002
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Ships within 48 hours · Estimated delivery Sep 11 - Sep 16
As a professional-grade Model 164 relay
Reliable Electrical Performance: Features a 120V 60Hz Class F encapsulated coil
Common Questions: Can this replace a direct acting thermostat
The York S1-7945-3011 is designed for specific heat exchanger assemblies
replacing WTR2040 and WTR2040K without field modifications
Resideo L4006A2007 Aquastat Controller 320074-702 As a professional-grade Model 164For veteran hydronic technicians and commercial installers, the Resideo L4006A2007 Aquastat Controller provides reliable high or low limit regulation for boilers and storage tanks. This specialized immersion temperature controller is designed for precision, featuring SPST contacts that break on temperature rise to ensure system safety and operational consistency. With an operating temperature range from 100 to 240 degrees Fahrenheit, this unit manages