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TR20 Series

The TR21, TR22, TR23, and TR24 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.

Viewing  1 To 5  of  19 Products
10 K ohm NTC non-linear Temp Wall Module

TR21-A/U

10 K ohm NTC non-linear Temperature Wall Module for Averaging only

20 K ohm NTC non-linear Temp Wall Module

TR21-H/U

20 K ohm NTC non-linear Temperature/Humidity Wall Module w/ Lon Jack

20 K ohm NTC non-linear Temp Wall Module

TR21-J/U

20 K ohm NTC non-linear Temperature Wall Module w/ Lon Jack

20 K ohm NTC non-linear Temp Wall Module

TR21/U

20 K ohm NTC non-linear Temperature Wall Module

20 K ohm NTC non-linear Temp Wall Module

TR22-F5/U

20 K ohm NTC Temp Wall Module w/ selectable setpoint, Lon Jack, 5 Fan Switching

Viewing  1 To 5  of  19 Products