Honeywell TR23-H 20 K ohm NTC Temp Wall Module w/ selectable setpoint, - Color - -KL/B TR23a-c1

20KOHM TEMP/HUM 55-85F W/OVRRD

The TEMP/HUM 55-85F NTC terminal combines a 20 KOHM temperature sensor and a microphone for both temperature and moisture control. The microphone allows easier temperature setpoint adjustment by providing sound tones at specific temperatures. This helps prevent settings from accidentally being changed by nearby conversation or other noise not caused by the device. They are available in clear, white, beige, brown and black.

The Honeywell TR23-H is a programmable temperature wall thermostat that can perform a variety of temperature setting tasks. This 20K ohm device is adjustable between 55-85F with a selectable setpoint, and comes in either black or white.

TR23-H Series NTC Temp/Humidistat Wall Mount Module Color: B (Black). Scale: -, Ohms: 20.00k, Material: Natural Rubber.

This Honeywell wall module features a metal enclosure, temperature probe, 20 K ohm NTC thermistor and dual-pole thermal cutoff switch. The selectable setpoint provides extra flexibility when monitoring and controlling temperatures. It can be used as a spare or replacement part for the Honeywell 7800 universal thermostat .

This thermostat temperature control wall module with selectable switch is used for space heating and cooling. It features a sloping 1 inch diameter mounting shaft and a 20 K ohm fixed temperature switching element. This thermostat switch has an adjustable set point, and comes in a white housing with red pointer markings.

The Honeywell TR23-H wall module is an NTC thermistor based temperature sensing devices with a fixed set point for use when measured temperature excursions are expected to be greater than the operating range of the transmitter.

This tower module mounts on a wall; it has three selectable setpoints and is color-coded. It has built-in overcurrent protection and an opening on the side for installing a 24 VAC transformer.