Welcome to the world's largest HVAC controls warehouse!

Columbus Temperature Control Co. (CTC) is a stocking distributor of building HVAC control products. We are the exclusive local distributor of LonWorks direct digital control products from Circon, Distech Controls, Honeywell, Viconics and others. We also carry a complete inventory of valves, actuators, sensors and accessories to complete any HVAC control project.

Via our membership in Controls Group North America (CGNA) you have access to 140 warehouses across North America. We offer same day shipping from all of them. If you can’t find it here, you probably don’t need it.

  
Search by product model, or manufacturer then “Check Stock” to see quantity on hand locally, and “Nationwide”. Click on “View” to view product photos and download specification data. Don’t forget “Add to Cart” and “Check Out”. We will confirm your order via email, and ship it according to your request. You will need to register and login to see pricing and place orders.

If you have an account with CTC, you will be billed normally. We also welcome credit card orders.

We are committed to serving you. If you have questions, comments or suggestions we would be pleased to hear from you.

Thank you,

The CTC On-Line Order Team
Beth Henney, bhenney@columbustemp.com
Steve Lammers, slammers@columbustemp.com
Peter Walsh, sales@columbustemp.com
 

Featured Products

Honeywell Webstat Visit our demo site at http://24.106.104.51 login with User ID: customer and Password: ctc1234
RIBU1C Relays from Functional Devices are in stock. To view the entire line - search "RIB".