Southwest Heater & Controls
Your complete source for industrial electric heaters, temperature controls & sensors, thermal process systems, and instrumentation for a variety of manufacturing and materials processing applications. Our factory trained and experienced sales staff are eager to assist you in resolving process heating issues through engineered solutions.
Product Lines
![](img/heaters/cartridge-heater-1.jpg)
Electric Heaters
![](img/temperature-controls/pmplus_pid.png)
Temperature and Process Controls
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Power Controls
![](img/pressure-transducers/w0.jpg)
Pressure Transducers and Transmitters
![](img/instrumentation/40t48.jpg)
Instrumentation
![](img/thermocouples/tc.png)
Temperature Sensors
![](img/control-panels/watlow-control-panel.png)
Control Panels
![](img/heating-systems/fluid-circulation.jpg)
Process Heating Systems
![](img/plastics-processing/pic2temptek.jpg)
Plastics Processing Equipment
![](img/temp-image.jpg)
Position Sensors
![](img/insulation-systems/insulation-systems.jpg)
Insulation Systems
![](img/accessories/Acc3.png)
Accessories
![](img/wire-cable/hi-temp-heater-hookup.jpg)
Wire and Cable
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Mold Sprays, Purge and Lubricants
Manufacturers
![](img/logos/tempco-logo.png)
Tempco Electric
![](img/logos/watlow-logo.png)
Watlow Electric
![](img/logos/gefran.png)
Gefran
![](img/logos/slide.png)
Slide Products
![](img/logos/SWHC_logo.png)
Southwest Heater and Controls
![](img/logos/LectraHeat%20Logo.jpg)
LectraHeat
![](img/logos/backer-logo.png)
Backer Marathon
![](img/logos/ecs_logo.jpg)
East Coast Sensors
![](img/logos/hco-industrial.jpg)
IHCO Industrial Heater
![](img/logos/exergen.png)
Exergen
![](img/logos/H.S%20Logo.png)
Heat & Sensor Technology
![](img/logos/cropped-GQ-Tagline.png)
Glo Quartz
![](img/logos/thermeticlogo.jpg)
Thermetic Products Incorporated
![](img/logos/swhc.novus-automation-logo.png)
Novus Automation
![](img/logos/amptek.png)
Amptek
![](img/logos/itc-logo.png)
International Temperature Control
![](img/logos/Temptek-logo.jpg)
Temptek
![](img/logos/chromalox.png)
Chromalox
![](img/logos/unitherm-logo-2.png)
Unitherm
![](img/logos/omega-heater.png)
Omega Heater
![](img/logos/dalton.png)
Dalton Electric
![](img/logos/Nexthermal-Logo.png)
Nexthermal Smart Heat Management
![](img/logos/md-hot-runner-logo.png)
MD Hot Runner Systems
![](img/logos/love-logo.png)
Love
![](img/logos/mdi-logo.png)
MDI
![](img/logos/duratherm-logo.png)
Duratherm
![](img/logos/radix-logo.png)