Myson / Thermar Tankless Heaters

Parts for Myson and Thermar Tankless Water Heaters

When Searching for a part number, try using only the rightmost digits. For example, if searching for a Piezo Igniter, you will find several variations of the number: 10/11935, 10-11935, PMG-10/11935, etc. Just enter 11935 and you will quickly find the part you are looking for.

Link: Myson 325 and Thermar TL200 Parts Diagram - Click Here
Link: Myson Thermar Troubleshooting Guide - Click Here
Link: MYSON CF-DV 325 Water Heater Specifications - Click Here
 


Model   Product Name Price
50/40010R (image for) Myson and Thermar Waterside Maintenance Kit

Myson and Thermar Waterside Maintenance Kit

This kit is used to rebuild the Thermostat and Diaphragm on Myson 325 & Thermar TL200 water heaters. A "tune-up kit " to resolve leaks...
$49.00




10-13848 (image for) Straight Thermocouple (100/200/325)

Straight Thermocouple (100/200/325)

This thermocouple is straight, so you will need to bend it to install it.  This same thermocouple is sold pre-bent for $2 more under the same...
$23.10




10-12460noplate (image for) Diaphram, Rubber Only (no plate) for Myson 325 and Thermar TL200

Diaphram, Rubber Only (no plate) for Myson 325 and Thermar TL200

This is the rubber diaphragm only. If your metal plate that holds the rubber diaphragm is in good condition, you can purchase this item without the...
$20.00




10-12460 (image for) Diaphram, Rubber W/Plate for Myson 325 and Thermar TL200

Diaphram, Rubber W/Plate for Myson 325 and Thermar TL200

This includes both the rubber diaphragm and the steel backing plate.
$31.90




10/12345 (image for) Main Gas Burner, Stainless, fits Myson 325 and Thermar TL200

Main Gas Burner, Stainless, fits Myson 325 and Thermar TL200

These are no longer manufactured, so the ones we have in stock are taken from gently used units.  Price is for one burner. 
$22.00




10/17792 (image for) Eco for all Myson and Thermar Models - New

Eco for all Myson and Thermar Models - New

The original Myson/Thermar part is no longer available, but we found this replacement part with the same specifications.  The wires will likely...
$53.90




19/12781 (image for) Main Burner Orifice - LP - fits Myson 325 and Thermar TL200

Main Burner Orifice - LP - fits Myson 325 and Thermar TL200

$11.00




19/12782 (image for) Main Burner Orifice - NG - fits Myson 325 and Thermar TL200

Main Burner Orifice - NG - fits Myson 325 and Thermar TL200

$11.00




10/13849 (image for) Thermocouple Connector for Myson 325 and Thermar TL200

Thermocouple Connector for Myson 325 and Thermar TL200

$26.40




19/12690 (image for) Pilot Orfice -NG- for Myson 325 and Thermar TL200

Pilot Orfice -NG- for Myson 325 and Thermar TL200

$22.00





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