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Key Benefits Stroke Limitation: Specialized design for limiting the power stroke on D-3153 and D-3246 actuators to guarantee minimum outdoor air intake
it handles temperatures from 0°F to 140°F and maximum working pressures up to 300 psi
the internal thermal disc has failed and requires replacement
Can this unit be used with LP gas
which is necessary for 3-ton systems where the pressure drop across the evaporator is significant
Lochinvar & A.O. Smith 100208242 On/Off Switch 320788-703 Key Benefits Stroke Limitation: SpecializedThe Lochinvar & A. O. Smith 100208242 On Off Switch is a critical OEM replacement power switch engineered for high efficiency hydronic and water heating systems. As a veteran grade HVAC control component, this rocker style switch features a clearly defined "I O" symbol for definitive status verification during boiler troubleshooting and routine HVAC maintenance. Designed for 120V circuits, it serves as the primary manual disconnect on the control
US$ 347.50
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