Johnson Controls Penn T23A-1
Johnson Controls Penn T23A-1
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Description
Johnson Controls Penn T23A-1
Thermostat fan-coil “low-med-high” fan switch with “heat-off-cool” system switch.
T23 thermostats control heating, cooling, or combination heating and cooling systems.
The thermostats can be wired to cycle the system valve(s) and/or the system fan. All units have a
fan speed selector switch and a system selector switch.
fan speed selector switch and a system selector switch.
Typical applications include:
• Two, three, and four pipe heating and/or cooling systems, such as unit heaters or unit ventilators.
• Package Terminal Air Conditioning units (PTAC)where hot or cold water is supplied by a boiler or chiller
• Package Terminal Air Conditioning units (PTAC)where hot or cold water is supplied by a boiler or chiller
Penn T23A-1
Compact units are dependable, totally enclosed Penn switches | Sensitive liquid charged element and efficient lever mechanism provides close operating, differential without anticipators | Integral heavy duty rocker switches provide LOWMEDIUM-HIGH speed fan selection, and a HEAT-OFFCOOL, or AUTO-OFF system switching | A built-in “dial lock” capability discourages turning the thermostat dial to a temperature other than the desired setting