| Furnace Vent Safety Switch |
 This manufacturer-approved vent safety switch (part number R-3045) is for furnaces.Vent safety switch R-3045 prevents furnace overheating by shutting off the gas valve when the temperature in the vent exceeds the recommended settings .Shut off the electrical power supply to the furnace before installing this part. Wear work gloves to protect your hands. Price: 19.49 |