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with DUCT SEALING & HVAC OPTIMIZATION

INCREASE VENTILATION

ENERGY WASTE IN
BUILDINGS TODAY

ASHRAE estimates most commercial buildings experience 10-25% air duct leakage. This requires HVAC systems to work more than necessary to keep buildings at comfortable temperatures.

A recent study from the Building Commissioning Association quantified duct leakage as a $2.9B problem.

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BUILDINGS ARE BLOWING

ENERGY DOLLARS AWAY!

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Increased Fan Energy

Poor Air Quality

Ongoing Operating Costs

The more air that leaks out of your ducts, the harder your fans have to push to reach the desired space. Duct leakage leads to excess ventilation loads, which in turn drastically increases your energy costs.

Leaks in the return duct allow airborne allergens, viruses, and bacteria to be sucked into the duct system. These contaminants are then spread throughout the facility, compromising air quality for other occupants.

Leaky ductwork is the primary cause of ineffective building exhaust, causing problems with uneven and uncomfortable temperatures that can lead to higher energy bills, and added maintenance costs.

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FEATURED CASE STUDIES

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Paris, ON

71%

AIRFLOW IMPROVEMENT

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Haliburton, ON

61%
AIRFLOW IMPROVEMENT

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Pembroke, ON

37%

AIRFLOW IMPROVEMENT

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INTRODUCING OUR PROVEN
TURNKEY SOLUTION

We combine energy advisory services, experienced technicians and award-winning technologies to eliminate duct leakage and unnecessary energy waste.

Our Duct Sealing & HVAC Optimization solution provides a cost-effective, non-disruptive solution to eliminate energy loss, optimize mechanical equipment, and reduce your carbon footprint.

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INCREASE VENTILATION. REDUCE ENERGY. OFFSET CARBON.

The Duct Sealing & HVAC Optimization solution allows facilities to significantly increase air volume and exchange rates by rehabilitating ductwork infrastructure and sealing leaky ducts.

 

As a result, buildings can significantly improve indoor air quality, eliminate unnecessary energy waste and reduce carbon emissions - without the need for costly mechanical upgrades.

COMMON DUCTWORK DEFICIENCIES:

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  • Defective infrastructure

  • Leaky ductwork

  • Poor installation practises

  • Aged and antiquated sealing

  • Adjusted ductwork due to retrofits

  • Accidental damage from other projects

  • Clogged coils and diffusers

  • Defective fire dampers

  • Obstructed balancing dampers

  • Acoustic screening restricting airflow

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CUSTOMER EXPERIENCE

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IN THE NEWS

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Duct Leakage Testing is a Must

 Duct leakage can significantly increase the energy consumption of a building, leading to increased energy bills for the owner. 

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Effects of Ductwork Leakage

on HVAC Systems

Find out why properly designed and operated HVAC systems are critical to achieve comfort, optimal indoor air quality and energy efficiency in healthcare facilities.

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Gates-Backed Climate Fund Invests in Sealing Leaky Ductwork

A company with technology to better insulate buildings raised $22 million from Breakthrough Energy Ventures, a fund backed by Microsoft Corp.

co-founder Bill Gates that invests in climate solutions. 

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AWARD-WINNING TECHNOLOGY

NERVA's proven process utilizes aerosolized duct sealing, a technology developed by the Lawrence Berkeley National Laboratory. With more than 20 years of use in the field, this technology has a safe solution for any building type.

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Josh Lewis, recipient of the energy innovator of the year award, explains the Aerosolized Duct Sealing process.

CERTIFICATIONS

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AWARD-WINNING ENERGY ADVISORS

Nerva Energy delivers verified real-world energy performance results through a suite of award-winning, proven technologies. 

Our mission is to help schools decrease operational costs, maximize efficiencies,

and improve indoor air quality

for students, teachers and staff.

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CONTACT US

Inquiries

For immediate questions or technical inquiries, please call us directly or use our contact form.

Head Office

41A Brockley Dr.

Unit #1 Hamilton, ON

L8E 3C3

 

info@nervaenergy.com

Tel: (289) 856-9717

Get In Touch

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