Honeywell Temperature Controller T991A 1731 Replaces PENN A80ABA-5 & TB20

Description

HONEYWELL T991A  1731 TEMPERATURE CONTROLLER
Used for proportional control of temperatures in ducts.  May also used for other uses.
This is a replacement for PENN A80ABA-5 and T820
This unit is in original packaging, old stock, please ask any questions you may have prior to purchasing, as we do not accept returns.
We ship to lower 48 states only, any other arrangements are at buyers expense, including any customs/duties that may be incurred.
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