Johnson Controls A19BAF-1C Penn Series A19 Coiled Bulb Space Thermostat, Ventilating, Heating, SPDT Switch Action, -1 to 43°C Range, 0.9°C Differential, 1-3/8" x 2-1/4" Coiled: Thermostat Controllers: Amazon.com: Industrial & Scientific
A19 AAC 9005 -5/28ºC PENN THERMOSTAT | AIR CONDITIONING | Suner
PENN Johnson Controls A19AAT-2C Analog Freezer or Refrigerator Temperature Controller for Lagering (D132 J1649 FE600) - Hobby Homebrew
Penn Electric Switch Company Thermostat | National Museum of American History
Penn Electric Switch Company Thermostat | National Museum of American History
JOHNSON CONTROLS A19ABC-66C PENN THERMOSTAT / FAST SHIP DHL OR FEDEX | eBay
Temperature Controls
Johnson Controls A421ABC-04C Penn Series A421 Line-Voltage Type 1 Electronic Temperature Control, IP20 Standard Enclosure, 120/240 VAC, Includes an A99BB-400C Temperature Sensor with 13' 1-1/5" Cable: Amazon.com: Industrial & Scientific
HVAC Thermostats – Programmable Temperature Controls
A19ABA-40C - Johnson Controls A19ABA-40C - Remote Bulb Temperature Control, Cooling Only (-30 to 100F)
Johnson Controls A19AAT-2C Penn Series A19 Thermostat for Portable Cooling Application, SPST Open Low Switch Action, -7 to 27°C Range, 2 +/- 1.11°C Differential, Non-Adjustable: Automotive General Purpose Light Bulbs: Amazon.com: Industrial
Temperature Controls
A19ABC-24 - Johnson Controls A19ABC-24 - Remote Bulb Temperature Control, Adj. Diff. 3 to 12F (-30 to 100F)
Penn Milchkühlthermostat A19AQF-9102 0/+13C
Penn Electric Switch Company Thermostat | National Museum of American History
Temperature Controls
Amazon.com: PENN/Cumberland Agricultural Thermostat T19PC-3C : Everything Else
JOHNSON CONTROLS T28DC-1 LINE VOLTAGE FAN COIL THERMOSTAT PENN-BASO | eBay
Penn Controls 9050 Thermostat | eBay
Temperature Controls
Johnson Controls A19AAF-21C Penn Series A19 Remote Bulb Control, Close Fixed Differential, SPDT Switch Action, 4 to 32°C Range, 0.8° Differential, 3/8" x 5-3/4" Bulb, 6' Capillary: Electronic Components: Amazon.com: Industrial &
Coiled Bulb
Introduction to PENN A421 Electronic Temperature Controls Suite - YouTube
