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Siemens TH 188 Unit-Mounted Thermostat, Johnson Heat/Cool T-3300-2, with 40 SCIM (11 mL/s) Restrictor

$88301
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SKU: 188-0034

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Siemens 188-0034 TH 188 Unit Mounted Thermostat is a remote bulb, gradual acting pneumatic instrument that maintains a pre-selected temperature by positioning pneumatic devices that control a heating or cooling medium. This thermostat is mounted in fan coil units and unit ventilators to control a space temperature in applications where a wall thermostat cannot be used. To assure good control, the remote bulb sensing element must be located so that space air passes over it continuously.

Features:
Liquid filled sensing element
Mounting bracket provided
Stock shown on hand can change at anytime without notice or may already be spoken for. Please inquire by phone to confirm precise amounts available at that time.
Alberta
Edmonton (DC): 0
Edmonton (South): 0
Calgary: 0
British Columbia
Richmond: 0
Surrey: 0
Manitoba
Winnipeg: 0
Saskatchewan
Saskatoon: 0
Ontario
Hamilton: 0
London: 0
Mississauga: 0
Scarborough: 0
Windsor: 0
These are estimated number of days using averages of past orders for inventory arriving to each branch location and are not guaranteed. If you need to verify manufacturer stock please email customercare@amresupply.com or call us at 1-800-661-9891.
Amre Branch # of Days
Calgary: 27
Edmonton Downtown: 31
Edmonton South: 41
London: 12
Mississauga: 8
Richmond: 13
Saskatoon: 19
Scarborough: 18
Surrey: 2
Winnipeg: 12


Product Specifications

  Air Capacity: 35 scim (9.5 ml/s)
  Air Connections: Barbed fitting for 1/4-inch (6.4 mm) OD plastic tubing
  Airflow (CFM): 45 scim (12 ml/s)
  Finish: Corrosion resistant zinc chromate
  Max Bulb Temperature °C: 231°F (111°C)
  Max Case Temperature °C: 135°F (57°C)
  Operating Pressure Range: 30 psi (207 kPa) max.
  Operating Temperature Range: 60° to 85° F (16° to 29° C)
  Sensitivity range (12 to 65 kPa per degree C): 1 to 5.25 psi per degree F
  Temperature Response: 0.2° F (0.1° C)
  Thermal system: Remote bulb, liquid filled

Product Downloads
  Technical Instructions
  Installation Instructions- English

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