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we recommend verifying your equipment's model and serial number against the HVAC part number 50DK500704 before finalizing your order
this universal configuration offers the versatility needed for field replacements and custom builds alike
Compatibility: Verified for use in CSA4BD
vacuuming of the refrigerant lines
the Honeywell 4074ERU is specifically required for motors mounted in positions other than upright to prevent water ingress
Lochinvar & A.O. Smith 100093745 Sensor 320720-756 we recommend verifying your equipment'sAs a veteran tech, you know that a high efficiency boiler or water heater is only as reliable as its feedback loop. The Lochinvar & A. O. Smith 100093745 Sensor is a critical K Temperature Sensor designed for precision thermal monitoring in commercial and residential heating systems. When you are troubleshooting a Lochinvar boiler temperature sensor failure or inconsistent firing rates, this OEM component is the direct replacement needed to restore