Does this require a junction box for installation

Is this compatible with older Honeywell or DeZurik valve bodies

Direct Replacement Compatibility: Seamlessly replaces 97F9840 and C3405L models without wiring modifications

allowing for seamless integration without compromising the actuator seating pressure

preventing hazardous leaks at the valve assembly interface

Resideo 50001464-001 Sensor Assembly Does this require a junctionThe Resideo 50001464 001 Sensor Assembly is a precision engineered 12 inch temperature sensor specifically designed as a direct replacement for L7224 and L7248 Series Aquastat controls. Also identified by part number 50001464 001 B, this Honeywell sensor assembly is a critical component for hydronic heating systems, providing the high accuracy NTC thermistor feedback required for optimal boiler water temperature monitoring. This OEM replacement sensor