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Honeywell TR21-WS/U Wireless Temperature Sensor

SKU: 376493
Save 62% · Retail: $198.47

   Available to Ship in 2-3 weeks

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About the Honeywell TR21-WS

Honeywell TR21-WS/U Wireless Temperature Sensor. TR21-WS and TR23-WS sensors are a family of wireless wall modules. All models report space Temperature; TR23 models come with setpoint adjustment and override.

Product Details

Manufacturer: Honeywell
Faucet Part Feature: Electrical and Sensors
Type: Wireless
Mpn # TR21-WS
Weight 0.10 lbs.

Product Features

  • Wall Module
  • 55 F to 85 F
  • 45 F to 99 F
  • 7 C to 37 C
  • -40 F to +150 F
  • Powered by RedLINK reliability
  • FCC Part 15
  • Works with TH6320R1004 or TH5320R1002 Wireless FocusPRO thermostats
  • Precise temperature control-F) for reliable and consistent temperature.
  • White
  • 2.4 GHz (IEEE Std 802.15.4-2003 compliant)
  • 4 11/16 in. high x 3 in. wide x 7/8 in. deep
  • Open Range--3000 feet; Typical Range--100 feet
  • 7.5 years with two AA Lithium Batteries or 5 years with two AA Alkaline batteries (included)
  • 119 mm high x 77 mm wide x 22 mm deep
  • REDLINK wireless communication
  • not compatible with TB7220, TB8220 ,TB line voltage thermostats, XL15s, W7762, W7763
  • Wall mount
  • UL94 plastic enclosure
  • 5 to 95% RH, non-condensing
  • 13 C to 30 C


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