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Honeywell TR21/U NTC Non-Linear Temperature Wall Module

SKU: 376483

$15.53/ea
Save 59% · Retail: $37.79

  Available to Ship in 4-5 weeks


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Available to Ship in 4-5 weeks
$15.53/ea

About the Honeywell TR21

Honeywell TR21/U NTC Non-Linear Temperature Wall Module. The TR21, TR22, are a family of direct wired wall modules for use with Honeywell Excel 600, 500, 100, and 80 controllers; Excel 10 W7750, W7751A, W7752, and W7753 controllers; W7761 Controller; and Spyder Unitary Controllers.

Product Details

Product Collection: Dayton
Manufacturer: Honeywell
Faucet Part Feature: Module
Type:
Mpn # TR21
Weight 0.25 lbs.

Product Features

  • Locking cover on all models
  • Used with: Spyder, Excel 600, 500, 100, 80 and Excel 10, 15 Series Controllers
  • Also Used With: T7350 and TB8220 Thermostats
  • Wall Module Networked Sensor
  • 55 F to 85 F
  • 45 F to 99 F
  • 7 C to 37 C
  • -40 F to +150 F
  • -40 C to +65 C
  • FCC Part 15, Class B
  • White
  • Sensor Type: 20 K ohm NTC non-linear
  • 4 13/16 in. high x 3 in. wide x 7/8 in. deep
  • 122mm high x 76.5 mm wide x 22 mm deep
  • Spyder, Excel 600, 500, 100, 80 and Excel 10, 15 Series Controllers; Also used with the T7350 and TB8220 Thermostats
  • Mounted on a standard 2 x 4 inch junction box or on a 60 mm diameter junction box.
  • UL94 plastic enclosure
  • 5 to 95% RH, non-condensing
  • 20 K ohm NTC non-linear
  • 13 C to 30 C
  • Wall module with temperature
  • Models available with user selectable setpoint adjustment dials in Fahrenheit, Celsius and Relative Scales
  • Models available with occupied/unoccupied override (bypass) with LED
  • Models available with 3-position (auto/0/1) or 5-position (auto/0/1/2/3 speed) fan switch
  • LONWORKS network jack on all models except the TR21 and TR21-A models
  • Models available with on board humidity sensor, humidity output: 0-10Vdc, 0-5 Vdc, 4-20ma selectable.
  • Mounting: Mounted on a standard 2 x 4 inch junction box or on a 60 mm diameter junction box.

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