Shop for savings on the Mars 39220 135-175 Adjustable Limit Switch at PlumbersStock. Limit switches are sensors that detect when a furnace has exceeded operational temperature limits and shut the appliance down as a safety measure.
As the manufacturer describes it, adjustable thermostats are easily set for the desired temperature by turning the indicator dial built into the control. Each MARS adjustable thermostat features integral 2 hole oval mounting flanges. Mars has made a name for itself by manufacturing reliable heating and cooling products.
Manufacturer: | Mars |
Mpn # | 39220 |
Weight | 0.08 lbs. |