A yesterday. I'm looking for information on the HONEYWELL T921A1191 Thermostat, Proportion, so i would like to describe here.
HONEYWELL T921A1191 Thermostat, Proportion
VAV Thermostat, Proportional Heat or Cool, Bellows Adjusts Potentiometer Slider to Regulate Motor Operation, Removable Setting Knob, Prevents Unauthorized Tampering with Set Point, Application 3-wire, low voltage proportional control for Series 90 (135 ohm) valve motors, damper motors, and balancing relays in heating or cooling system, Control Range 56 to 84 F, Input Voltage 24 to 30, Number of Relay Outputs 1, Analog Display Features Application: 3-Wire, Low Voltage Proportional Control for Series 90 (135 ohm) Valve Motors, Damper Motors, and Balancing Relays in Heating or Cooling System Color: Gray Control Range (F) : 56 to 84 Depth (In.) : 2-1/4 Description: Bellows Adjusts Potentiometer Slider to Regulate Motor Operation, ... Read more
Tags: tools & home improvement > building supplies > heating & cooling > thermostats & accessories > thermostats > programmable
0 comments:
Post a Comment