GAF Master Flow Manually Adjustable Thermostat, Model PT6

Master Flow PT-6 Thermostat GAF V900321

Master Flow Adjustable Power Vent Thermostat PT6TSAT P/N 915379

GAF Master Flow PT6 Adjustable Attic Thermostat (UNTESTED)

Master Flow PT6 Universal Manually Adjustable Thermostat for Power Vent 915379

Master Flow PT6 Universal Manually Adjustable Thermostat for Power Vents

GAF Master Flow PT-6 Adjustable Thermostat For Power Attic Vents

Brand New Sealed GAF Master Flow PT-6 Thermostat