Your browser is not supported. For the best experience, you should upgrade to a modern browser with improved speed and security.
See how our new site helps HVAC pros »

20 K ohm NTC non-linear Temperature Wall Module

Item: TR21/U
MFR: TR21/U

Store Inventory

Sign in to see real-time inventory at the stores closest to you.
Equipment part list is available.
What’s the price?
Sign in for pricing.
Decrease quantity
Increase quantity

Description

**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

Specifications

Weight0.2 Pound (lb.)
Width3.75 Inches (in)
Height1.5 Inches (in)
Country of OriginMEX
UPC or Barcode085267314305
Hazardous MaterialNo
EPA Cert RequiredNo
Length4.88 Inches (in)
BrandHoneywell
ISO CodeMX
Warranty Offered1 Year

Equipment Part List

Loading...
Shop Honeywell products