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ENERZONE HVAC INC.

UCECM

UCECM Series: Ultra-Compact, Precision-Controlled Water Source Fan Coils


The UCECM Series sets a new benchmark for compact, high-performance water source fan coil units, engineered to deliver precise climate control in space-constrained applications. Available in both 2-pipe and 4-pipe configurations, these ultra-compact horizontal units combine flexible installation with advanced ECM blower motors that provide variable speed control for exceptional airflow modulation and energy savings.

Built within a robust, pre-painted galvanized steel cabinet, the UCECM units feature backward-curved centrifugal fans designed for quiet, efficient operation. Integrated options such as actuated ball valves or circulation pumps enable seamless integration with existing hydronic systems, while factory-installed features like air purge valves and optional drain pan overflow sensors add reliability and ease of maintenance.

With full insulation to minimize sound transmission and heat loss, the UCECM Series is ideal for multi-residential, commercial, and retrofit projects where space is at a premium but un-compromised comfort and system responsiveness are essential. This series delivers quiet, energy-smart performance wrapped in a durable, service-friendly design—perfect for modern building environments demanding precision and efficiency.

  • Ultra-compact horizontal air handler designed for extremely shallow ceiling cavities or confined mechanical spaces.

  • EC motor and variable-speed blower optimize energy use while maintaining precise airflow.

  • Factory-insulated cabinet ensures quiet operation without sacrificing efficiency.

  • Supports 2-pipe and 4-pipe hydronic systems with optional actuated valves or circulation pumps.

  • Optional drain pan overflow sensor and air purge valve provide additional protection.

  • Available in a wide range of capacities from 300 to 1,200 CFM, making it highly adaptable to project needs.

CFM:

300

600

1200

Product Details

  • Ultra-Compact Horizontal Air Handler with ECM Technology

    The UCECM is engineered for projects where ceiling space is limited. Its ultra-slim cabinet, backward-curved ECM fan, and full variable-speed airflow control deliver efficient comfort without sacrificing performance or serviceability. Designed for 2-pipe or 4-pipe configurations, the UCECM accommodates both pump or valve systems, making it ideal for residential, multi-residential, and commercial applications with shallow plenums or confined mechanical spaces.

  • Slim Profile, Intelligent Airflow

    • Ultra-low clearance cabinet for tight ceiling cavities

    • ECM centrifugal fan with full variable-speed control for demand-based airflow

    • Quiet operation with factory insulation

    • Compatible with conventional or fan coil thermostats

    • Optional air purge valve and drain pan overflow sensor for enhanced system reliability

    *For detailed airflow, heating/cooling capacities, and motor specifications, please refer to the downloadable Engineering Spec Data.*

  • Additional Features

    • Flexible 2-pipe and 4-pipe configurations

    • Optional Grundfos circulation pump or 24VAC actuated ball valves

    • Bottom service panels for easy installation and maintenance

    • Durable, pre-painted galvanized steel cabinet for long-term resilience

  • Low-Capacity Units (300–500 CFM)

    • UCECM-300 – Ideal for small suites or compact rooms, this unit provides precise airflow in ultra-tight spaces, combining ECM efficiency with flexible installation options.

    • UCECM-400 – Perfect for slightly larger areas, offering stable temperature control, quiet operation, and full variable-speed fan performance.

    • UCECM-500 – Balances low-profile design with enhanced airflow capacity, suitable for medium-small spaces that require reliable, energy-efficient comfort.

    Mid-Range Units (600–800 CFM)

    • UCECM-600 – Provides increased airflow for mid-sized suites or commercial zones, maintaining consistent comfort while maximizing energy efficiency.

    • UCECM-800 – Designed for larger spaces, delivering high-performance airflow and temperature control in a compact, service-friendly package.

    High-Capacity Units (1000–1200 CFM)

    • UCECM-1000 – Ultra-efficient high-capacity unit for large residential or commercial applications, featuring robust ECM blower performance and optional pump or valve configurations.

    • UCECM-1200 – Maximum-capacity solution in the UCECM line, engineered for demanding environments where airflow, flexibility, and energy-smart operation are critical.

  • Enerzone products are backed by a 1-year parts warranty and a 3-year limited warranty on coils.

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