When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission.

Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network

HOME > HVAC > SPT > WA-1000E > LIMIT SWITCH

SPT WA-1000E Limit Switch

The main reason limit switches are made is because if the air is too cool inside the furnace to begin with, then you will never get hot air through the ducts. The limit switch has a sensor in the heating area that determines if and when the air is actually warm enough that it can be circulated throughout the house.

Symptoms critical limit switch needs a replacement ASAP

The system begins to behave differently time after time
Your SPT system refuses to start or will not stay running for any significant length if time

This site contains affiliate links for which I may be compensated

Check eBay to see if your limit switch is in stock!

Before buying or ordering a replacement limit switch for your SPT WA-1000E, do your due diligence and make sure of the correct model and also make a visual comparison in order to be sure the right limit switch is being ordered. There is no rule that says you have to install the part by yourself. Find a professional in your area to pay to install it for you.

Feel free to download your manual for help.

This site contains affiliate links for which I may be compensated

Check eBay for your limit switch!