Apply to be a TradeMaster!
Main product image of TH-188 Direct Acting Thermostat - Unit Mounted
Magnifying glass
Hover image to zoom
TH-188 Direct Acting Thermostat - Unit Mounted
Magnifying glass
Hover image to zoom
$318.33 each
In Stock
In Stock
Get 2 Tue, Jul 7
Order by today, receive Tuesday
Free Shipping This item ships free
Easy Returns No restocking fee for 90 days

Description

The TH 188 Unit Mounted Thermostat is a remote bulb, gradual acting pneumatic instrument which maintains a pre-selected temperature by positioning pneumatic devices that control a heating or cooling medium.

Features:
  • Liquid filled sensing element
  • Direct acting (DA), reverse acting (RA), and heating-cooling models (HC)
  • Mounting bracket provided

Application:
The TH 188 thermostat is mounted in fan coil units and unit ventilators to control a space temperature in applications where a wall thermostat cannot be used. In unit ventilator applications, where the unit mounted thermostat pilots a Limitem, use a thermostat having a 40 scim (11ml/s) restrictor. The Limitem has a built-in bleed to prevent control air from being trapped. To assure good control, the remote bulb sensing element must be located so that space air passes over it continuously.

Specs

Product Type:

Thermostat

Action:

Direct Acting

Operating Temp Range:

60° to 85°F

Contact

+
Help Face

Happy Independence Day!

Our Customer Support will be closed today in honor of Independence Day. We will be back tomorrow to answer your questions.
Call or text 888-757-4774
Special Hours
Closed Now
MondayThursday
8am7:45pm
Friday
9am7:45pm
SaturdaySunday
9am5:45pm


Free Shipping
On orders over $99
We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
Shipping Policy
Easy Returns
Returning items is as simple as 1-2-3
Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.
Return Policy