Honeywell TR22 22 K ohm NTC Temperature Wall Module w/Selectable Set Point. 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.
Mpn # | TR22 |
Weight | 2.25 lbs. |