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International Comfort Products NHP042AKA1 Limit Switch
A normal limit switch has a sensor in the heating area that determines if and when the air is warmed to a point for the air to begin normal home circulation. This is important because if the air is not warm enough then you will never get hot air through the ducts.
Simple warnings that your limit switch most likely really needs to be replaced?
- The whole system begins to runs spotty more than once
- The heating and cooling system will not begin nor will it stay running longer that five minutes
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If you decide on picking up or purchasing any International Comfort Products NHP042AKA1 replacement part do your best and make sure of the correct model and also make a visual comparison in order to be sure the proper replacement limit switch is the one being purchased. HVAC pros may have higher labor rates than others so you may want to ask around to acquire the best rate if you do not want to pay too much.
Feel free to download your manual for help.
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