This item may be available in a different size, colour, scent, version or platform:
AIR VENT 58033 Single Speed Adjustable Thermostat
Ventilates air efficiently and effectively
Easy to use
Stabilizes temperature for your convenience
Package Dimensions: 2.0" L x 4.75" W x 7.5" H
Single speed adjustable thermostat that adjusts from 60 to 120 degrees. To be used only with roof mounted and gable mounted attic ventilators. Cannot be used in conjunction with whole house fans. Should be used with model #'s 53828, 53826, 53827, 53829, 53830, 53833, 53831, 53832, 53853, 53854, 53315, 53316 & 53319.