Suburban Rv Furnace High Limit Switch

Buy suburban 231244 limit switch.

Suburban rv furnace high limit switch.

The high limit switch controls excess heat from damaging the heat exchanger. Reviewed in the united states on january 5 2018. Troubleshooting the rv furnace. Suburban 231244 furnace limit switch.

Did the job pretty simple install. We start with performance design materials and style but we don t stop until the product meets the suburban standard of quality. Our commitment to quality and performance. The leading supplier of rv furnaces rv water heaters rv kitchens rv cooktops and rv ranges and ovens.

Designed built and backed by one of the most trusted names in the rv industry the suburban line of powerful furnaces provide superior dependable heating in uniform cabinet sizes for installation flexibility. That thermo switch opens if the furnace gets too hot and shuts down the gas. Not upset just use to better from amazon. Damage to the heat exchanger can cause deadly gases to enter the ducts so this is a very important safety device.

5 0 out of 5 stars just what i needed. These two switches are safety switches and they are in series which means power passes from one to the other and then to the module board which sends power to the gas valve and the igniter which. Warm up to an inviting coach interior with quiet low noise dependable heating solutions. While struggling to get our rv furnace to work i replaced our old limit switch.

Installed in a suburban rv furnace. Ps are their better ones they only last a year. The sail switch then sends power to the high limit temperature control. Fits furnace models sf 20 sf 20f sf 25 sf 25f sf 30 sf 30f sf 35 sf 35f above serial number 921403895.

If the temperatures get too high the switch will cut power and avoid damage that could be caused. Time delay relay used on older furnaces newer furnaces have the relay incorporated into the circuit board this relay performs two separate jobs one to handle the relatively high current needed to run the blower motor and two to allow the blower to run for 45 to 90 seconds after the thermostat is satisfied. 2 people found this helpful.