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Honeywell T87F1859 Industrial Control System

eastcoastracing2 (230)

100% positive feedback

Price:

$69.95

Free shipping

Estimated delivery Tue, Sep 2 - Mon, Sep 8

Returns:

30 days returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.

Condition:

New

The factory box and paperwork is not included, but rest assured they are new and unused and never installed.

4.6

10 product ratings

Good value

Would recommend

Good quality

by woodwor_30
May 29, 2025
I have been looking for a mercury switch...
I have been looking for a mercury switched thermostat for some time now. This one was perfect, brand new old stock.
Verified purchase: YesCondition: New
by grUHwlipTMC@Deleted
Jun 15, 2016
i will use it as a backup if otherone fails or when i purchase sub base and clear cover for protection
thank you
Verified purchase: YesCondition: Pre-owned
by andrew444
Jul 27, 2017
Has no manual switches for on or off! From AC to Heat! Nor blower fan on! Etc!
Verified purchase: YesCondition: New
by dab400-half
Feb 10, 2025
Works great
Works great simple murcury switch.
Verified purchase: YesCondition: Pre-owned
by bilplat_0
Jun 16, 2020
Old better than modern
Simple mechanical mercury switch thermostat. no battery, no computer.
Verified purchase: YesCondition: New
by rm91705
Apr 08, 2021
Looks perfect. Works Perfect.
Verified purchase: YesCondition: Pre-owned
by mysebago123
Apr 07, 2020
Perfect replacement
Exactly what I need.
Verified purchase: YesCondition: New
by brasal_1
May 15, 2019
Mercury switch thermostat
Its a priceless thermostat that can't be manufactured anymore unfortunately.
Verified purchase: YesCondition: Pre-owned
by skc3532
Jan 03, 2017
best
Thanks
Verified purchase: YesCondition: New