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  • 305989938.jpg305989939.jpg
    TAILWIND
    Ao Smith 100112351 Natural Gas Burner Assembly Kit 18in 37 Orifice
    SKU: 100112351
    Product Description The AO SMITH 100112351 is a final burner assembly kit designed for natural gas heating applications. This kit provides the burner components needed to deliver controlled combustion within a water heater or heating system burner assembly. The 18-inch configuration is matched with...
    $167.80
    $167.80
  • 305990041.jpg305990042.jpg
    TAILWIND
    Ao Smith 100112352 Burner Assembly 18 Inches
    SKU: 100112352
    Product Description The AO SMITH 100112352 is a burner assembly designed for use in water heating systems. This assembly serves as the core combustion component, providing the flame source that heats water within the tank or heat exchanger. At 18 inches in length, it...
    $195.39
    $195.39
  • 305988548.jpg305988549.jpg
    TAILWIND
    Ao Smith 100112386 Refill Kit CNS-6
    SKU: 100112386
    Product DescriptionThe AO SMITH 100112386 is a refill kit designed for use with the CNS-6 system. This kit provides the replacement consumable components needed to restore proper function to the CNS-6 unit, making it a direct service part for water heater maintenance applications. It...
    $115.00
    $115.00
  • 305989941.jpg305989942.jpg
    TAILWIND
    Ao Smith 100112399 4 Inch Female-female Vent Adapter
    SKU: 100112399
    Product Description The AO SMITH 100112399 is a 4-inch female-to-female adapter designed for non-condensing T-vent systems used in tankless water heater installations. The Snap-Lock connection mechanism allows technicians to join T-vent components quickly without additional fasteners or sealants, speeding up venting assembly on the...
    $109.35
    $109.35
  • 305988576.jpg305988577.jpg
    TAILWIND
    Ao Smith 100112404 Straight Vent Pipe 4x24 in
    SKU: 100112404
    Product DescriptionThe AO SMITH 100112404 is a straight vent pipe section designed for non-condensing tankless water heater installations. Measuring 4 inches in diameter and 24 inches in length, this pipe connects to the flue system of compatible Takagi tankless units, directing combustion exhaust safely...
    $123.73
    $123.73
  • 305989958.jpg305989959.jpg
    TAILWIND
    Ao Smith 100112410 Storm Collar 4 Inch Non-condensing
    SKU: 100112410
    Product Description The AO SMITH 100112410 is a 4-inch storm collar designed for non-condensing vent pipe installations. It mounts directly onto the vent pipe at the roof penetration point, creating a weather-tight seal around the roof flashing to prevent moisture and rain infiltration. This...
    $62.35
    $62.35
  • 305988562.jpg305988563.jpg
    TAILWIND
    Ao Smith 100112415 Rain Cap 4 Inches Non-condensing
    SKU: 100112415
    Product Description The AO SMITH 100112415 is a 4-inch rain cap designed for non-condensing vent systems that terminate through the roof. It seals the top of the vent stack to block rain intrusion, pests, birds, and other debris from entering the venting system. With...
    $168.59
    $168.59
  • 305988567.jpg305988568.jpg
    TAILWIND
    Ao Smith 100112416 Backflow Preventer Adapter 4 in
    SKU: 100112416
    Product Description The AO SMITH 100112416 is a 4-inch backflow preventer and female-to-female adapter designed for non-condensing concentric vent systems. It blocks cold outside air from entering the vent pipe, preventing the heat exchanger from freezing during low-demand or off-cycle conditions. This component is...
    $159.13
    $159.13
  • 305988573.jpg305988574.jpg
    TAILWIND
    Ao Smith 100112420 Concentric Dv Termination Kit
    SKU: 100112420
    Product Description The AO SMITH 100112420 is a concentric direct vent termination kit designed for through-wall installation on tankless water heater systems. It handles both intake and exhaust in a single concentric assembly, with a 3-inch intake and 4-inch exhaust configuration. Accommodates wall thicknesses...
    $774.49
    $774.49
  • 305989953.jpg305989954.jpg
    TAILWIND
    Ao Smith 100112446 KA-90 Aluminum-zinc Outlet Anode 29 in
    SKU: 100112446
    Product Description The AO SMITH 100112446 is a KA-90 aluminum-zinc outlet anode rod designed to protect the inner lining of water heater tanks from corrosion. Anode rods work through electrochemical action, sacrificing themselves over time so the tank walls are not attacked by corrosive...
    $100.49
    $100.49
  • 305988553.jpg
    TAILWIND
    Ao Smith 100112469 Relay Kit
    SKU: 100112469
    Product DescriptionThe AO SMITH 100112469 is a relay kit designed as a replacement electrical component for water heater systems. A relay functions as an electrically operated switch, enabling low-voltage control signals to operate higher-voltage circuits within the heating system. This kit provides the components...
    $80.34
    $80.34
  • 305988521.jpg305988522.jpg
    TAILWIND
    Ao Smith 100112550 Concentric Termination Kit 3x4 Inch
    SKU: 100112550
    Product DescriptionThe AO SMITH 100112550 is a concentric sidewall termination kit designed for direct-vent water heater and boiler systems requiring a 3 inch intake and a 4 inch exhaust. It allows a single wall penetration to serve both the intake and exhaust, reducing labor...
    $541.34
    $541.34
  • 305989920.jpg305989921.jpg
    TAILWIND
    Ao Smith 100112572 Temperature Remote Controller
    SKU: 100112572
    Product DescriptionThe AO SMITH 100112572 is a temperature remote controller designed to provide convenient, precise temperature management for compatible water heating systems. This control component allows operators to adjust and monitor water heater setpoints from a remote location, eliminating the need to access the...
    $177.26
    $177.26
  • 305989923.jpg305989924.jpg
    TAILWIND
    Ao Smith 100112652 Natural Gas Valve
    SKU: 100112652
    Product Description The AO SMITH 100112652 is a natural gas valve designed for use in heating applications. Gas valves regulate the flow of fuel to a burner assembly, controlling ignition and heat output in response to thermostat demand. This valve is built to OEM...
    $416.17
    $416.17
  • 305989914.jpg305989915.jpg
    TAILWIND
    Ao Smith 100112653 Gas Control Valve Kit Propane
    SKU: 100112653
    Product Description The AO SMITH 100112653 is a propane gas control valve kit designed as a direct replacement component for water heater systems. The gas control valve regulates the flow of propane fuel to the burner assembly, managing ignition sequencing, temperature setpoint, and safety...
    $397.96
    $397.96
  • 305988513.jpg305988514.jpg
    TAILWIND
    Ao Smith 100112658 Pressure Switch 0.27 Inches
    SKU: 100112658
    Product Description The AO SMITH 100112658 is a replacement pressure switch designed for use in water heating systems where accurate pressure sensing is required. Pressure switches monitor system pressure and send a signal to the control circuit when a set threshold is reached, allowing...
    $61.48
    $61.48
  • 305988518.jpg305988519.jpg
    TAILWIND
    Ao Smith 100112659 Pressure Switch 0.37 Inches Wc
    SKU: 100112659
    Product DescriptionThe AO SMITH 100112659 is a replacement pressure switch rated at 0.37 inches water column (WC), designed for use in water heater systems. Pressure switches in this application monitor combustion air flow or venting conditions and signal the control circuit to allow or...
    $64.07
    $64.07
  • 305989917.jpg305989918.jpg
    TAILWIND
    Ao Smith 100112660 Pressure Switch 0.99 Inches
    SKU: 100112660
    Product Description The AO SMITH 100112660 is a pressure switch designed for use in water heating systems where accurate pressure monitoring is required to maintain safe and reliable operation. This component senses system pressure and signals the control circuit to allow or interrupt operation...
    $59.74
    $59.74
  • 305988537.jpg305988538.jpg
    TAILWIND
    Ao Smith 100112663 Flame Vapor Sensor Kit
    SKU: 100112663
    Product DescriptionThe AO SMITH 100112663 is a replacement flame vapor sensor kit designed for use in residential and light commercial water heater applications. The flame vapor sensor monitors for the presence of flammable vapors near the base of the water heater and triggers a...
    $89.20
    $89.20
  • 305989934.jpg305989935.jpg
    TAILWIND
    Ao Smith 100112678 Flame Sensor
    SKU: 100112678
    Product Description The AO SMITH 100112678 is a flame sensor designed for use in gas-fired water heaters and heating appliances. The flame sensor monitors the burner flame signal and provides feedback to the control system, confirming ignition and enabling safe operation. Without a functioning...
    $51.10
    $51.10
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