US Energy Engineers

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solutions

Services

Carbon Footprint & ISO 14001
Compressed Air & Nitrogen
Demand Side Management & Energy Economics
Energy Modeling
Energy Education
Energy Policy Act -2005
HVAC
Infrared Thermography
Lighting
Motors
Steam

HVAC

U.S. Energy Engineers can provide HVAC systems and control, solar shading analysis, ventilation and heat transfer design and analysis driven by real weather data. Our expertise includes modeling existing and new mechanical systems for buildings and manufacturing processes. We develop HVAC strategies to optimize energy efficiency and comfort.

HVAC Design & Analysis

Reducing energy consumption or carbon emissions is a key objective for every building design. But HVAC systems, not buildings, consume energy. U.S. Energy Engineers assists organizations analyze and simulate how energy is currently utilized or how it will be consumed in the future. We offer an integrated suite of

thermal analysis services that enable high level assessment of the effectiveness of a building and its energy systems from the earliest stages of design.

We provide a range of energy compliance solutions, heat loss and heat gain calculations, design heating and cooling loads based on the ASHRAE standards. We can perform simulations on HVAC plant and control systems, and optimize energy and building performance. U.S. Energy Engineers uses the most advanced and comprehensive thermal simulation software available today.

We offer the following service in HVAC:

Energy consumption prediction & simulation studies
Thermal performance analysis
Component sizing and specification
HVAC controls design
Occupant comfort analysis
Natural ventilation studies
HVAC system design and sizing
Building Regulations verification and code conformation
HVAC impact on Carbon emissions

U.S. Energy Engineers also conducts highly specialized HVAC audits and assessments that cover thorough identification of the installed HVAC and refrigeration systems. This also includes evaluation of existing comfort and process systems. Electrical, temperature and air-flow measurements may be taken to determine whether systems are operating as originally intended. Sound engineering principles and advanced energy modeling are used to accurately determine the existing energy status of buildings, and predict where they need to be in terms of energy utility. This enables us to perform the following:



U.S. Energy Engineers HVAC Design & Analysis

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Related Links

Energy Modeling

Energy Audits

Energy Economics


Related Publications



	U.S. Energy Engineers Process HVAC



	Our Work Example of HVAC Report

Comfort Heating and Cooling Systems

Process Heating and Cooling System

Measure equipment operation and compare to design intent
Perform building envelope analysis for peak heating and cooling requirements
Define solutions for chronic discomfort and temperature variations
Perform system design to enhance comfort and reduce energy consumption
Address building ventilation systems
Demand controlled ventilation system design
System design alternatives for building expansions or remodels
Exhaust and ventilation heat recovery analysis
Application analysis of variable frequency drives for electrical motors
Analyze and measure chiller and boiler plant operations
Verify that ductwork and piping design is correct for the application
Review utility bills for irregular consumption and correct rate structure

Measure equipment operation and compare to design intent
Calculate process load requirements
Measure chiller plant operations and address design deficiencies
Measure system pumps and analyze operating conditions for energy savings
Determine potential for air-cooled chilled water economizers
Perform analysis of boilers and gas fired systems
Quantify potential for waste heat recovery
Analyze dust collection systems for proper operation and energy savings
Evaluate exhaust and make-up air systems for proper application
Exhaust and ventilation heat recovery analysis
Determine humidity requirements and design humidification systems
Application analysis of variable frequency drives for electrical motors
Develop equipment and process control strategies