This item has been shown 9 times.
johnson control pneumatic stats. Good condition, has stat mounting bracket and cover. I have 15 of them
Braeburn 7390 Wireless Indoor Sensor,white,3" Hx3" W
Venstar Acc0410 Add-a-wire Accessory, 24vac Thermostats - 4 To 5 Wires
Carrier Programable Thermostat W/ Manual
Carrier Tstatccnac01-b Non Programable Thermostat