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Enhanced Equipment Safety: Ensures the correct discharge of combustion byproducts
utilizing a time-and-temperature defrost logic to prevent ice accumulation on the outdoor coil
Replacing the S1-373-03481-717 restores the communication path to the controller
this furnace combustion component offers a drop-in fit
Hydrolevel 48-145 Outdoor Sensor Kit 321894-706 Enhanced Equipment Safety: Ensures theThe Hydrolevel 48 145 Wireless Outdoor Sensor Kit (Model OS 200) is a critical performance upgrade for contractors looking to optimize boiler fuel savings on existing HydroStat 3200 Plus and 3250 Plus installations. This outdoor reset sensor kit bypasses the standard Thermal Targeting logic and implements a precise reset ratio control method, adjusting boiler water temperature based on real time ambient conditions. The wireless transmitter features a
