Features: 1. Application: This 90029 mixing valve fits for all Atwood XT series water heaters. This is the 10 gallon water heater replacement mixing valve kit, for Atwood water Heaters 10 Gallon models G16EXT, GE16EXT, GEH16EXT, etc. 2. Function: Replace the old, bad mixing valve that gets clogged up easily from hard water. This mixing valve combines ambient temperature water with hot water from your heater tank. Note: This is the valve only. .
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