Honeywell - TR21 - Temperature wall module (does not include Sensor)

Item Number: HONTR21  MFR Part Number: TR21/U


Temperature Wall Module (Does Not Include Sensor)
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Temperature Wall Module, 20,000-Ohm Negative Temperature Coefficient (NTc). Non-Linear Family Of Direct-Wired Wall Modules (Tr21, Tr22, Tr23, and Tr24) For Use with Honeywell Excel 600, 500, 100, and 80 Controllers; Excel 10 W7750, W7751A, W7752, and W7753 Controllers; W7761 Controller; and Spider Unitary Controllers. Models Available with User Selectable Set Point Adjustment Dials In Fahrenheit, Celsius and Relative Scales. Models Available with Occupied/Unoccupied Override (Bypass) with Led. Models Available with Three-Position (Auto/0/1) or Five-Position (Auto/0/1/2/3 Speed) Fan Switch. Lonworks Network Jack On All Models Except Tr21 and Tr21-A Models. Models Available with On-Board Humidity Sensor, Humidity Output: 0- 10-Volt (Dc), 0- 5-Volt (Dc), 4-20, Mixed Air (Ma) Selectable. Dimensions: 4-13/16" High" x 3" Wide" x 7/8" Deep (122mm High" x 76.5mm Wide" x 22mm Deep). Mount On Standard 2" x 4 Inch- Junction Box or On 60-mm Diameter Junction Box. Underwriters Laboratories Inc. (UL)-Approved. UL94 Plastic Enclosure. Operating Humidity Range (% Relative Humidity-Rh): 5 To 95% Rh, Non-Condensing. Set Point Temperature Range: 55F To 85F (13C To 30C). Operating Temperature Range: 45F To 99F (7C To 37C). Color: White.

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Weight0.2 Pounds (Lb)
Width3.75 Inches (In)
Height1.5 Inches (In)
Country of OriginMEX
Length4.88 Inches (In)
Warranty OfferedYes