Micrometl ECD-SRT34CB-DCES Electromechanical Controller

Product Description

The MICROMETL ECD-SRT34CB-DCES is a multiple speed electromechanical controller designed for economizer applications in commercial HVAC systems. It ships as a complete assembly, including an enthalpy sensor, a Siemens actuator, a painted rain hood with aluminum filter, barometric relief, and all necessary panels and hardware. The unit handles vertical airflow and is built for rooftop or outdoor installations where a self-contained economizer control package is required. HVAC service technicians and mechanical contractors are the primary installers of this type of assembly.

This controller is suited for light commercial rooftop unit applications where integrated economizer control is required. The all-in-one package reduces field assembly time by combining the actuator, enthalpy sensor, rain hood, and relief components into a single shipment-ready unit. Vertical airflow orientation makes it compatible with standard rooftop unit configurations. Installers working on new construction or retrofit economizer projects will find the included hardware eliminates most ancillary ordering.

Key Features

• Multiple speed electromechanical control for economizer operation
• Enthalpy sensor included for differential or single-point economizer control
• Siemens actuator included — no separate actuator procurement required
• Painted rain hood with aluminum filter for outdoor weather protection
• Barometric relief included for proper building pressure management
• Vertical airflow orientation for standard rooftop unit installations
• All panels and hardware included for a complete field installation package

Compatibility

Designed as an OEM-style electromechanical economizer controller assembly for light commercial rooftop HVAC units requiring vertical airflow economizer integration.

Installation Notes

Installation of this economizer controller assembly should be performed by a licensed HVAC technician familiar with commercial rooftop equipment. Disconnect and lock out all electrical power to the rooftop unit before beginning mechanical or electrical connections. Follow local mechanical and electrical codes, including applicable sections of the IMC and NEC, for economizer and low-voltage control wiring. Verify that the airflow orientation and unit curb dimensions are compatible with the rooftop unit before mounting.

Technical Specifications

• Length: 39 inches
• Width: 18 inches
• Height: 23 inches
• Weight: 68 pounds
• Air Flow Direction: Vertical
• Country of Origin: USA
• Prop 65: Yes

Standard Information

• Brand: MICROMETL
• Manufacturer Part Number: ECD-SRT34CB-DCES