Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number
Thermar TL200 tankless water heater

Thermar TL200 tankless water heater Parts

Here are the diagrams and repair parts for Thermar TL200 tankless water heater, as well as links to manuals and error code tables, if available.

By Schematic
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for TL200 Water Heaters

  • Dia Assy for Thermar TL200 - Part 10-12460

    Gas burners and manifold diagram

    Dia Assy

    Part #10-12460

    The manufacturer no longer makes this part, and there's no substitute part

  • Button Assembly for Thermar TL200 - Part 10-13705

    Gas burners and manifold diagram

    Button Assembly

    Part #10-13705

    The manufacturer no longer makes this part, and there's no substitute part

  • In/fil Assy for Thermar TL200 - Part 10-12872

    Gas burners and manifold diagram

    In/fil Assy

    Part #10-12872

    The manufacturer no longer makes this part, and there's no substitute part

  • E.c.o. Assy for Thermar TL200 - Part 10-13850

    Gas burners and manifold diagram

    E.c.o. Assy

    Part #10-13850

    The manufacturer no longer makes this part, and there's no substitute part

  • Sensing Tube for Thermar TL200 - Part 10-14923

    Gas burners and manifold diagram

    Sensing Tube

    Part #10-14923

    The manufacturer no longer makes this part, and there's no substitute part

  • Thermocouple for Thermar TL200 - Part 10-13848

    Gas burners and manifold diagram

    Thermocouple

    Part #10-13848

    The manufacturer no longer makes this part, and there's no substitute part

  • Case Seal for Thermar TL200 - Part 10-10075

    Combustion chamber and cabinet diagram

    Case Seal

    Part #10-10075

    The manufacturer no longer makes this part, and there's no substitute part

  • Thermostat for Thermar TL200 - Part 10-13486

    Gas burners and manifold diagram

    Thermostat

    Part #10-13486

    The manufacturer no longer makes this part, and there's no substitute part

  • Chassis Seal for Thermar TL200 - Part 10-10062

    Combustion chamber and cabinet diagram

    Chassis Seal

    Part #10-10062

    The manufacturer no longer makes this part, and there's no substitute part

  • Man Assy Lp for Thermar TL200 - Part 10-13746

    Gas burners and manifold diagram

    Man Assy Lp

    Part #10-13746

    The manufacturer no longer makes this part, and there's no substitute part

Most common symptoms to help you fix your water heaters

Choose a symptom to see related water heater repairs.

Main causes: faulty pressure relief valve, water is overheating…

Main causes: thermostats need adjustment, water heater capacity too low, bad heating element, thermostat failure, excess…

Main causes: broken heating element, thermostat failure, excessive tank sediment, tank size too small, burner valve asse…

Main causes: thermostat temperature set too high, thermostats need adjustment, faulty thermostat, shorted heating elemen…

Main causes: loose water pipe fittings, leaky drain valve, bad temperature-pressure relief valve, leaky heating element,…

Main causes: lack of power, no gas supply, thermostat limit switch tripped, bad element, bad thermostat, gas valve failu…

Main causes: water supply needs chlorine treatment, anode rod too reactive…

Effective articles & videos to help repair your water heaters

Use the advice and tips in these articles and videos to get the most out of your water heater.

How to clean a water heater thermocouple

How to clean a water heater thermocouple

If your pilot light keeps going out, a dirty thermocouple might be the culprit. Here’s how to clean it yourself to keep …

Using a wiring schematic to trace a current video

Using a wiring schematic to trace a current video

Find out what’s wrong with your appliance by following a circuit.…

Cleaning your appliances after a drinking water advisory

Cleaning your appliances after a drinking water advisory

Find out how to clean and flush household appliances once a boil water advisory is lifted.…

Parts & More

Bottom-Mount Refrigerator
Dishwasher
Dryer
Electric Wall Oven
Electric Water Heater
Front-Engine Lawn Tractor
Gas Walk-Behind Mower
Parts
Range Hood
Scroll Saw
Side-By-Side Refrigerator
Washer