Thermostatic Valve vs Cartridge
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Thermostatic Valve vs Cartridge
I have a Grohe shower that isn't getting hot enough leading me to think it's an issue with the thermostatic valve. It took a bit to reach out to Grohe to identify my older faucet. They say the "valve" has been discontinued but the hot and cold cartridges are available. When there is an issue with the temperature is it a "valve" issue or a "cartridge" issue? If someone could clarify the details. Thanks