Suburban Rv Furnace Limit Switch Location

The metal grille can be detached by removing the two screws from the front of the grille.

Suburban rv furnace limit switch location.

You cannot see it without removing the cover as it is fastened to the back. Label wires as necessary. Ordered new limit switch atwood 37022 hydro flame limit switch 190 degrees around 15 with shipping paying attention to get one with correct limit temperature and also trying to find out with rv manufacturer for no reason i decided to contact them not atwood whether it s possible to take sail switch out without taking the furnace unit out. Troubleshooter on 10 26 05 06 02pm.

In this episode of repair and replace vance shows how to replace the high limit switch in a gas furnace. That thermo switch opens if the furnace gets too hot and shuts down the gas. The sail switch then sends power to the high limit temperature control. They cost 6 00 and can be swapped out in about 60 seconds.

The suburban 231244 rv furnace limit switch is designed to allow your nt model furnace to operate more efficiently and safely by protecting against over heating. View online or download suburban nt 30sp service manual user s information manual. The motor has to spool up and close the circuit on a small switch called a sail switch behind the blower wheel cover. Suburban furnace that blows heated air through a grille the model number and serial number information can be located by removal of the painted metal grille secured to the furnace.

6 furnace removal to replace parts or service the suburban family of rv furnaces it is necessary to follow these steps. Suburban manufacturing pioneered space saving horizontally vented gas heating systems water heaters solid state spark ignition systems and efficient dc furnace motors since becoming a supplier to the rv industry in the late 1960s. Turn off gas and power then disconnect gas and power supply at the furnace. The limit switch is a safety switch that monitors t.

The company s goal was and remains to manufacture the most durable and efficient products available. Nt 30sp nt 34sp nt 24 nt 30 nt 34 nt 24m nt 30m nt 34m nt 24s and nt 30s.