Honeywell TR21-H/U Ntc Non-linear Temperature/humidity Wall Module |
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SKU: 376486
$144.59/ea
Save 65% ·
Retail: $413.76
In Stock and Ready to Ship!
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About the Honeywell TR21-HHoneywell TR21-H/U NTC Non-Linear Temperature/Humidity Wall Module. The TR21, TR22, 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. |
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