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  • 305988817.jpg305988818.jpg
    TAILWIND
    A.o. Smith 100312667 Control Board
    SKU: 100312667
    Product Description The A.O. SMITH 100312667 is a PCP-IEC control board designed as a direct replacement component for compatible water heating systems. Known in the field as a Blue Board, this control board manages core operational functions within the unit it serves, including ignition...
    $330.96
    $330.96
  • 305988837.jpg
    TAILWIND
    A.o. Smith 100315401 Outlet Tube 16x3/4 Npt X5.5 in
    SKU: 100315401
    Product DescriptionThe A.O. SMITH 100315401 is an OEM replacement outlet tube designed for use in A.O. Smith water heaters. The outlet tube directs heated water from the tank to the hot water supply line, playing a direct role in delivery efficiency and flow. This...
    $50.23
    $50.23
  • 305988750.jpg
    TAILWIND
    A.o. Smith 100316045 Bacnet Ethernet Management System
    SKU: 100316045
    Product Description The A.O. SMITH 100316045 is a BACnet Ethernet Management System designed for networked communication and control in commercial water heating applications. This OEM component enables building automation systems to interface directly with compatible A.O. SMITH water heaters using the BACnet protocol over...
    $2,208.30
    $2,208.30
  • 305988751.jpg305988752.jpg
    TAILWIND
    A.o. Smith 100322375 Concentric Vent Kit Sidewall 21 in
    SKU: 100322375
    Product Description The A.O. SMITH 100322375 is a 21-inch concentric vent kit designed for sidewall termination on direct-vent water heaters. Concentric vent systems route the combustion air intake and exhaust flue through a single wall penetration using a pipe-within-a-pipe configuration, simplifying installation and reducing...
    $345.09
    $345.09
  • 305988759.jpg305988760.jpg
    TAILWIND
    A.o. Smith 100338896 Condensate Trap Gasket Epdm
    SKU: 100338896
    Product DescriptionThe A.O. SMITH 100338896 is an EPDM condensate trap gasket designed for use in condensing water heater and boiler applications. This gasket creates a watertight seal at the condensate trap assembly, preventing acidic condensate from leaking at the trap connection point. EPDM (ethylene...
    $53.69
    $53.69
  • 305988829.jpg305988830.jpg
    TAILWIND
    A.o. Smith 100338897 Flame Rod Gasket
    SKU: 100338897
    Product DescriptionThe A.O. SMITH 100338897 is a flame rod gasket designed to seal the flame rod assembly in water heater combustion systems. The flame rod is a critical sensing component that confirms burner ignition and signals the control system to maintain or interrupt gas...
    $45.04
    $45.04
  • 305988754.jpg305988755.jpg
    TAILWIND
    A.o. Smith 100338931 Cork Gasket
    SKU: 100338931
    Product DescriptionThe A.O. SMITH 100338931 is a cork gasket designed to provide a reliable seal in water heating equipment. Cork gaskets serve as compressible sealing elements, filling the interface between mating surfaces to prevent leaks of water or other fluids. This part is typically...
    $45.91
    $45.91
  • 305988756.jpg305988757.jpg
    TAILWIND
    A.o. Smith 100340481 Spark Ignition Cable Kit
    SKU: 100340481
    Product Description The A.O. SMITH 100340481 is a spark ignition cable kit designed for use in water heater ignition systems. This cable carries the high-voltage pulse signal from the igniter or ignition control module to the spark electrode, initiating combustion at the burner. It...
    $50.23
    $50.23
  • 305988908.jpg305988910.jpg
    TAILWIND
    A.o. Smith 100342430 Pcb Kit Gas Tankless EK864
    SKU: 100342430
    Product DescriptionThe A.O. SMITH 100342430 is a printed circuit board (PCB) kit designed for gas-fired tankless water heaters. This control board kit serves as the electronic brain of the unit, managing ignition sequencing, temperature regulation, and safety fault monitoring. It is a factory-authorized replacement...
    $312.05
    $312.05
  • smiathr199x3.jpg
    TAILWIND
    A.o. Smith 100374812 Condensing Tankless Water Heater 199K Btu
    SKU: 100374812
    Product Description The A.O. SMITH 100374812 is a premium condensing natural gas tankless water heater rated at 199,000 BTU/h input with a maximum flow rate of 10.5 gallons per minute. Part of the Adapt line, it delivers on-demand hot water without a storage tank,...
    $2,494.80
    $2,494.80
  • 305987369.jpg
    TAILWIND
    Ao Smith 100071821 Burner Assembly Kit Natural Gas
    SKU: 100071821
    Product DescriptionThe AO SMITH 100071821 is a final burner assembly kit designed for natural gas water heaters. This kit provides the complete burner assembly needed to restore proper combustion function in a gas-fired water heating system. At 18 inches in length and equipped with...
    $150.46
    $150.46
  • 305987371.jpg305987372.jpg
    TAILWIND
    Ao Smith 100074216 Burner Gasket Kit
    SKU: 100074216
    Product Description The AO SMITH 100074216 is a burner gasket kit designed to restore a proper combustion-chamber seal on AO Smith tankless and storage water heaters. The kit contains the gasket components needed to reseal the burner assembly during routine maintenance or after burner...
    $14.99
    $14.99
  • 305987375.jpg305987376.jpg
    TAILWIND
    Ao Smith 100074218 Burner Window Tankless Water Heater
    SKU: 100074218
    Product Description The AO SMITH 100074218 is a replacement burner window designed for use in AO Smith tankless water heater units. The burner window provides a sealed viewing port in the combustion chamber assembly, allowing technicians to inspect burner operation without compromising the integrity...
    $14.99
    $14.99
  • 305987339.jpg305987340.jpg
    TAILWIND
    Ao Smith 100074348 Control Board T-KJR2 Series
    SKU: 100074348
    Product Description The AO SMITH 100074348 is a replacement control board designed for use in AO SMITH water heating systems. The control board manages the operational logic of the unit, coordinating ignition, temperature regulation, and safety functions. This part is a direct OEM-style replacement...
    $203.27
    $203.27
  • 305987342.jpg
    TAILWIND
    Ao Smith 100074370 Bypass Valve Kit Tankless Water Heater
    SKU: 100074370
    Product Description The AO SMITH 100074370 is a bypass valve kit designed for tankless water heater service and maintenance. This kit provides the components needed to install or restore a bypass valve assembly, allowing technicians to isolate the unit from the water supply during...
    $96.45
    $96.45
  • 305987532.jpg305987533.jpg
    TAILWIND
    Ao Smith 100074412 High Limit Switch
    SKU: 100074412
    Product Description The AO SMITH 100074412 is a replacement high limit switch designed for use in tankless water heater systems. A high limit switch is a safety control component that monitors heat levels within the unit and interrupts operation when temperatures exceed a safe...
    $18.25
    $18.25
  • 305987447.jpg305987448.jpg
    TAILWIND
    Ao Smith 100087645 Media Replacement Filter Sohlberg
    SKU: 100087645
    Product Description The AO SMITH 100087645 is a media replacement filter designed for Sohlberg filtration systems. It provides mechanical filtration by capturing suspended particulates as water passes through the filter media bed. This part is used in water treatment applications where the filter media...
    $100.49
    $100.49
  • 305987705.jpg305987706.jpg
    TAILWIND
    Ao Smith 100093631 Igniter Replacement Kit
    SKU: 100093631
    Product Description The AO SMITH 100093631 is a hot-surface igniter replacement kit designed for use in A.O. Smith gas-fired water heating equipment. The kit restores proper ignition function when the original igniter has failed, cracked, or degraded past reliable operation. Hot-surface igniters are a...
    $85.17
    $85.17
  • 305987708.jpg305987709.jpg
    TAILWIND
    Ao Smith 100093632 Pressure Switch Kit Polaris
    SKU: 100093632
    Product DescriptionThe AO SMITH 100093632 is a pressure switch kit designed for Polaris high-efficiency water heaters. The pressure switch monitors combustion airflow and venting conditions, opening the control circuit if safe operating pressures are not met. This prevents burner ignition when draft or combustion...
    $60.61
    $60.61
  • 305987712.jpg305987713.jpg
    TAILWIND
    Ao Smith 100093633 Pressure Switch Kit Polaris
    SKU: 100093633
    Product Description The AO SMITH 100093633 is a pressure switch kit designed for Polaris water heaters. It monitors combustion air and flue gas pressure to verify proper venting conditions before and during burner operation. When pressure falls outside the acceptable range, the switch interrupts...
    $64.93
    $64.93
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