Thermostatic valve does not turn - Aqua Brass Akro Shower Kit #2 AQUA BRASS AKRO-KIT2-BN
Followt this steps and fix it. God bless you
Turn off the water supply and open the faucet handle to relieve water pressure.
Carefully pry off the trim cap with a small screwdriver or putty knife.
Remove the locknut with an adjustable wrench, then lift the spindle out of the faucet.
As needed, remove and replace the O-ring. Before reinstalling, coat the stem lightly with plumber's grease.
As needed, remove the retaining screw and pry out the washer. Install an exact-replacement washer and tighten it.
As needed, inspect the seat and replace if damaged.
Install the valve and tighten, then reinstall the handle and test. Read More At : Akro Shower Kit #2 AQUA BRASS AKRO-KIT2-BN...