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International Comfort Products VNK100J16A1 Limit Switch
A limit switch was crafted due to the fact that if the air inside the furnace is too cool then the house will never get warm enough. The limit switch is a switch in the air handler that determines when the heated air is actually warm enough so that it may be pushed through the ducts and out the vents.
Major signs limit type switch needs replacing
- The heating and cooling system will not initiate or run well even though max temp has not been reached
- The whole system begins to stop suddenly occasionally
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