Check the listing for details. Belimo ECON-ZIP-BASE Economizer Control With Econ-Zip-EM Module And Harness. Condition: New – Open box. Listed at 600.00 USD. Belimo ZIP Economizer Base Unit (Model: ECON-ZIP-BASE). Condition: New surplus – never installed. This is a complete installation kit including: • Belimo ECON-ZIP-BASE control module • Full factory wiring harness (rare to find included) • Installation/test documentation & original paperwork • Hardware kit (screws, fasteners) Specifications: • Power: 24 VAC, 50/60Hz • Inputs: CC1, CC2 • Outputs: Actuator 1/2, Alarm, CO2, EF • Brand: Belimo (trusted HVAC manufacturer) • ZIP Code configuration for simple setup What’s Included: Exactly what is pictured: unit, wiring harness, hardware kit, and manual. Shipping & Returns: Ships carefully packaged. Returns accepted within 14 days if not as described.