Cool Components, Inc. Cooling & Ventilation Products for Residential Audio Video Systems
  » New Products
  » Cooling Products
  » Remote Venting
  » Ventilation Products
     - Cabinet Venting
     - Rooms & Closets
     - TV & Projectors
     - Wall & Ceiling Ducting
  » Rack Cooling Products
  » Temp Controllers
  » Power Products
  » Tools & Supplies
  » Bulk Items
  » Passive Cooling (Grills)
  » Accessories
  » Replacement Parts
Home > Temp Controllers

For help Selecting Products or if have any other questions, please email us at [email protected], we are here to help and provide a very high level of service.  You can also send pics or drawings and any other details on your project.

For Purchasing, Please Contact your Local AV/Technology Dealer, Distributor, or online at
*** Ensure to Avoid Unauthorized Sales ***

Advanced LT Controller v2- On/Off & Variable Speed TC-ALTv2
Advanced LT Controller v2- On/Off & Variable Speed
Advanced LT Controller v2- On/Off & Variable Speed
Pricing Information
Suggested Pricing:
See Dealer for Pricing
Item Description
 Automates Cooling Products
Provides On/Off & Variable Fan Speed Control
The TC-ALTv2 provides automated on off and variable speed control based on temperature.  It also features an alarm and three selectable modes with different on/off setpoints.  The “On” setpoint for Mode 1 is 80°F/27°C, and is most appropriate for equipment room or closet applications. The setpoint for Mode 2 is 90°F/32°C, and is designed for cabinet, rack, and enclosure applications. Mode 3 is 100°F/38°C, and is also designed for cabinet, rack and enclosure applications but offers a higher setpoint for applications where the controller’s sensor must be in close proximity to components or a higher temperature is simply desired. This mode is also ideal for two stage cooling applications when two controllers are used with one controller set on Mode 2 and another set on Mode 3.
For each Mode, the fan/s will turn on at 50% speed and will increase in speed in a linear progression until full speed is reached at ~10°F above the “On” setpoint. As the system cools down the fan/s will slow down in a linear progression and ultimately turn off when the temperature drops ~3°F/2°C below the “On” setpoint.  The alarm is set at a fixed 115°F/41°C.

Another advantage of the unit is that it can be mounted most anywhere since it utilizes a remote sensor.  In even more extreme applications, the sensor can be extended to control remotely mounted fans in projector enclosures, ventilation applications, etc.

  • Microprocessor Controlled
  • On/Off Control Based on Temperature
  • Variable Speed Fan Control Based on Temperature
  • Fixed Setpoint Alarm to Protect Systems from Overheating
  • Sensor can be Extended for Remote Equipment Applications
  • Compact Size for Easy Placement
  • Mounting Flanges Make Installation Easy and Professional
  • Polarity Protected

Operating Modes
The unit features three selectable modes with different on/off set points. The setpoints are at 80°F/27°C, 90°F/32°C, and 100°F/38°C, and are identified by the number of beeps heard when depressing the mode button on the side of the unit. Mode 1: One Beep, Mode 2: Two Beeps, and Mode 3: Three Beeps.
  • Mode 1 - On at 80F and off at 77F
  • Mode 2 - On at 90F and off at 87F
  • Mode 3 - On at 100F and off at 97F
*** These are all fixed set points and progressions and cannot be changed ***
General Specifications
Dimensions:          3" W x 1 3/8" D x 3/4" H (76 x 35 x 19mm)
Compatibility:        All Cool Components Low Voltage Products
Construction:        Black ABS Plastic

Power Specifications

Important Note: This unit should only be used with regulated power supplies. If not using a regulated power supply and using an unregulated adjustable voltage power supply such as the PS-300 or PS-500, the power supply should then possibly require a setting of 9V, although this is not optimal. The issue is that often times unregulated power supplies will supply higher voltage when not under load or under a light load. Higher voltage will not damage the unit, it simply will not perform within the specifications.
Connection:          2-Pin FastWire Power System (Ensure proper polarity - Tip to +)
Voltage:               12V DC ***See “Important Note” above***
Current - Amps:    Output Rated at 2 Amps (Max)
Email this page to a friend
View/Hide options
Product Total $0
Discount [DISCOUNTS]

Apply Coupon

Calculate Shipping

[shipping_city] [shipping_state] [shipping_zip]
Online Store
Made in the USA
This website and its contents are the exclusive intellectual property of Cool Components Inc. and, as such, are protected by copyright and trademark laws. Images, photographs, descriptions, text and articles on this website may not be copied, reproduced, duplicated, sold or otherwise exploited for any commercial purpose without the express written permission of Cool Components Inc. All rights reserved.
Copyright Cool Components, Inc.. All Rights Reserved. eCommerce Software by 3dcart.