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Lochinvar & A.O. Smith 100327113 Thermostat

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Special Price $198.52 Regular Price $228.30
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SKU
100327113
Lochinvar & A.O. Smith 100327113 Thermostat is typically an essential element of a heating and cooling system, which is designed to control the temperature depending upon the basic needs of any building or space. It operates automatically, that is, it measures the existing temperature in the environment and the reference level. Thermostat works based on the temperature setting; when the temperature is high or low to the set temperature, the furnace or AC is switched on to warm or cool the home. A screditioned thermostat, which is suitable for use with the Lochinvar and A.O Smith HVAC equipments for controlling temperature adequately with efficiency. Holding the senses of comfort, energy use, as well as the life of an HVAC system is enhanced by observing the accurate control of temperature as provided by the thermostat.
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HVAC Controls & Electrical, Control & Sensing Devices
Manufacturer:
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Specifications

  • Type: Thermostat

    Product Overview:
    Accurate temperature regulation is essential for maintaining consistent water heating and supporting reliable heater operation. The Lochinvar & A.O. Smith 100327113 Thermostat OEM is a replacement temperature-control component intended to monitor water temperature and regulate the heating cycle according to the system’s control requirements. Proper thermostat operation helps maintain the selected temperature and supports normal water-heater performance.

    Heating Control:
    The thermostat responds to changes in water temperature and helps control the operation of the heating system. As the water temperature reaches the thermostat's setpoint, its switching mechanism signals the heating circuit to stop or reduce heating. When the temperature falls below the required setting, the thermostat can call for heating again. This control cycle helps maintain the intended water temperature during normal equipment operation.

    Replacement Guidelines:
    Replace the Lochinvar & A.O. Smith 100327113 Thermostat when temperature regulation becomes inconsistent, the heating cycle fails to respond correctly, or the thermostat no longer controls water temperature as intended. Replacement may also be necessary if the control or its connections become physically damaged. Have a qualified water-heater technician inspect and replace the component.

    Common Failure Symptoms:

    • Water temperature fluctuates unexpectedly.
    • The water heater does not maintain the selected temperature.
    • The heating cycle fails to start or stop correctly.
    • Temperature control responds inconsistently.
    • The thermostat or its connections show physical damage.

    Equipment Compatibility:
    The Lochinvar & A.O. Smith 100327113 Thermostat OEM replacement component is intended for designated water-heater applications requiring this specific thermostat. Verify the existing part number, water-heater model, thermostat configuration, and connection requirements before replacement.

    Technical Specifications:
    Brand: Lochinvar & A.O. Smith
    Part Number: 100327113
    Product Type: Thermostat
    Application: Water Heater Temperature Control

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    Product Questions (7)
    Customer Questions
    What maintenance is required for the Lochinvar & A.O. Smith 100327113 Thermostat?

    Keep the thermostat clean by gently dusting the exterior and ensuring sensors are unobstructed. Periodically check wiring connections for tightness and corrosion. Proper calibration and secure mounting ensure accurate temperature control and safe systems operation.

    What are common issues with the Lochinvar & A.O. Smith 100327113 Thermostat?

    • Incorrect temperature readings due to sensor drift or dust buildup.
    • Unresponsive controls from wiring faults or power interruptions.
    • HVAC short cycling caused by calibration or communication errors.
    • Display glitches or intermittent connectivity issues.
    • Sensor placement issues leading to inaccurate room temperature output.

    What is the primary function of the Lochinvar & A.O. Smith thermostat?

    It regulates water temperature in compatible water-heating equipment to support consistent heating operation.

    How does this thermostat support the water-heating cycle?

    It monitors temperature conditions and helps control when the heating system operates to maintain the required water temperature.

    Which earlier part number does the 100327113 thermostat replace?

    It is listed as the replacement for the earlier 100170479 thermostat.

    How can compatibility be verified for this replacement thermostat?

    Check the water heater's model and serial numbers against the manufacturer's parts documentation to confirm fitment.

    What symptoms can indicate a faulty water-heater thermostat?

    Inconsistent water temperature, insufficient heating, or failure to maintain the set temperature can indicate a thermostat problem.

    Installation Steps

    Step 1: Turn off power to HVAC boiler, apply lockout/tagout, and check zero voltage with tester.

    Step 2: Remove old thermostat, label and disconnect wires carefully, noting wiring layout.

    Step 3: Mount new thermostat base level on wall and connect wires to matching terminals, ensuring compatibility.

    Step 4: Secure thermostat, tighten connections, restore power, and configure settings.

    Step 5: Test heating/cooling response; ensure safe operation and observe system cycle.