Page 1: ...een carefully assembled and tested at the factory and set to deliver water at any temperature within the control range stamped on the label At each inlet of the controller is a union angle combination...
Page 2: ...ure to do so will indicate a Hot water supply isn t 20 F above the required maximum temperature setting b Piston is sticking Unit must be cleaned c Thermostat has lost charge Performance The Series 67...
Page 3: ...itted it should be replaced Check O ring 22 and replace if necessary Piston and liner assembly consists of parts included in assembly 12 Only available as an assembly Temperature Adjustment Valves are...
Page 4: ...rice sheets or contact the factory on kits with other flow rates and temperature ranges Item Description Contains 67 10 67 25 A Complete Repair Kit B C D F 4 11 18 78005 00 78006 00 B O Ring and Gaske...
Page 5: ...stem to reach set temperature 8 Measure the water temperature at the return pump and adjust the aquastat to shut off the pump should the return water exceed the set point by 2 degrees F Set the low li...
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