Multi Family​

MVN’s technical expertise and dedication to performance-driven design

MVN’s technical expertise and dedication to performance-driven design, this 300,000 SF multifamily residential project comprising 220 units was equipped with mechanical and electrical systems that elevate functionality into a seamless backbone of occupant comfort, operational efficiency, and long-term maintainability. The result is a living environment that supports privacy, convenience, and energy-conscious performance across both private residences and shared amenities.

Mechanical Design

The mechanical design utilized split systems with extended refrigerant piping runs to accommodate the building’s scale and layout, ensuring reliable temperature control across all residential units. Common areas were served via a centralized VRF system, delivering efficient zone-level conditioning with reduced energy consumption. Special louvers were used to terminate exhaust systems in an architecturally integrated manner, preserving the building’s exterior aesthetics while maintaining proper airflow. Dryer exhaust systems were equipped with booster fans wherever vent lengths exceeded code thresholds, ensuring safe and effective operation. Special consideration was given to unit accessibility and serviceability, with clear provisions for filter replacement and routine maintenance to support long-term performance and ease of management.

Electrical Design

The electrical design provided robust power distribution across all residential units and common spaces, supporting modern living standards and building-wide systems. New lighting systems were implemented throughout, supported by photometric calculations for both normal and emergency conditions to ensure code compliance and visual comfort. Lighting controls were integrated to meet energy code requirements while offering intuitive operation for residents and facility managers. Dedicated outlets were installed to support appliances, HVAC systems, and plumbing equipment, while reliable power connections were coordinated to ensure seamless integration of mechanical systems and long-term electrical resilience.

The mechanical systems were tailored to the building’s mixed‑use operations. Key design elements include:

  • First‑floor kitchen exhaust terminated with a wall‑mounted blast fan, supported by a makeup air unit located outside the building.
  • First‑floor retail space served by a fan coil unit paired with a gas‑fired furnace.
  • Second‑floor retail tenant similarly equipped with a dedicated fan coil and furnace system.
  • Each dwelling unit on upper levels provided with its own fan coil unit for independent comfort control.
  • Condensing units strategically located at grade level outside the building for efficient operation and service accessibility.

Electrical systems were designed to meet the varied needs of restaurant, retail, and residential spaces. Key highlights:

  • Existing services leveraged with new panels provided as required to support tenant improvements.
  • Kitchen areas on the first level equipped with GFI outlets for safety compliance.
  • Retail and dwelling units fitted with outlets in full compliance with code.
  • Lighting design incorporated aesthetic round fixtures, coordinated with the architect’s reflected ceiling plan (RCP).
  • Lighting ensures both functionality and visual appeal across all restaurant, retail, and residential spaces.

Project Details

Total Area Per Site

300,000 sq. ft (220 Dwelling Unit)​

Location

Pasadena, California, USA​

Duration

8.0 Weeks​

Software

Revit. Energy Pro, AGI 32​

Scope of Work

Mechanical, Electrical

Tell us about your project

We’ll review your requirements and respond within 24 hours.

By submitting, you agree to our Privacy Policy. We never share your data.