System 450™ Modular Electronic Controls

Create application-specific systems to control temperature, pressure, humidity, or all three at once, with only a small suite of models.

• Use in boilers, greenhouses, refrigeration racks, condenser fan applications and more
• Replaces the System 350™ and System 27 control systems, and provides additional features and benefits with fewer than 20 model variations
• Durable, compact, interchangeable modular components with plug-together connectors and DIN rail or direct wall mount capability