Robertshaw 700-202 1/2" Hydraulic Valve

The 700-200 Series snap-action and snap-throttle (modulating) hydraulic controls are combination gas valves, thermostatically operated by a remote temperature sensing bulb. Single capillary model with temperature adjustment knob on gas valve and also a remote type with dual capillary model designed for cabinet mounting. It includes two 1/2" x 3/8" reducer bushings. The valve type is a Snap action or snap throttle with a capacity based on 1000 Btu/cu. ft.