Vibration Isolation: How to Optimize HVAC Performance

A professional HVAC technician installing vibration isolation equipment in a commercial building.

This article on vibration isolation covers the supply, delivery, installation, and testing of noise and vibration control equipment used to isolate various mechanical devices in HVAC systems. The purpose of this specification is to ensure that noise levels from mechanical equipment and related services meet the design objectives in all occupied areas specified. The requirements … Read more

Air Handling Unit: Key and Best Practices of Technical Submittals

Packaged Air Handling Unit with Blowers, Cooling Coil, and Filters

The packaged air handling unit (AHU) shall be factory assembled units in factory fabricated casings. Each unit shall be complete with aerofoil centrifugal blowers, motors, drives and guards, cooling coil and drain pans, air filters, structural mountings, vibration isolators and all other necessary accessories. The units shall be tested, rated and constructed in accordance with … Read more

How to Design Effective 100% Exhaust Air System

Diagram illustrating the components and airflow of a 100% exhaust air system for maintaining high indoor air quality.

Effective ventilation is crucial in various industries. Designing a 100% exhaust air system effectively removes contaminated air from the facility. This guide covers key features, considerations, and best practices for designing the perfect exhaust system. Designing an Effective 100% Exhaust Air System A 100% exhaust system is essential to maintain high indoor air quality in … Read more