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TR21

TR21
Temperature wall module, electronic, 45 to 99°F, 20K O NTC sensor
Replaces :
T7770A1006
SKU :
TR21
LogoImage :
L/Logo_Honeywell.jpg
Branch Pickup Only :
No
Specials :
No
Resistance (Ohm) :
20K
Sort :
1.0
Vendor Name:
Honeywell
Comments :
-
manufacturerName :
Honeywell
longDescription :

A family of direct wired wall modules for use with Honeywell Excel 800, 600, 500, 100, 80, 20
(all fully programmable) and W7750, W7751, W7752, W7753, W7761 controllers. All models have a space temperature sensor; some models have setpoint adjustment, override with LED and fan switch.

  • Non linear sensor
  • TR21A used for averaging in T7350 application
manufacturerSKU :
TR21/U
Specials Description :
Temperature wall module, electronic, 45 to 99°F, 20K W NTC sensor
Weight :
0.23 lb
Web Description :
Temperature wall module, electronic, 45 to 99°F, 20K O NTC sensor
URI Part Number:
TR21
Vendor Part Number:
TR21/U
Length (In.):
5.00
Width (In.):
3.80
Height (In.):
1.60
Country of Origin:
MX
Shipping Weight (Lbs):
0.23
Prop65:
No
Weight (Lbs):
0.23

A family of direct wired wall modules for use with Honeywell Excel 800, 600, 500, 100, 80, 20
(all fully programmable) and W7750, W7751, W7752, W7753, W7761 controllers. All models have a space temperature sensor; some models have setpoint adjustment, override with LED and fan switch.

  • Non linear sensor
  • TR21A used for averaging in T7350 application
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