Blog

HVAC Efficiency & IAQ Best Practices Blog

Stay ahead of evolving HVAC regulations and ventilation standards with expert insights from RenewAire. Our blog covers the full spectrum of energy recovery, from commercial decarbonization to residential indoor air quality (IAQ) solutions. We provide technical resources on high-efficiency ERV applications, home ventilation solutions, and IAQ monitoring.

Designed for design engineers, HVAC contractors, and homebuilders, we offer actionable tips for reducing energy loads and implementing green building ventilation that aligns with modern decarbonization and efficiency standards for any building type.

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RenewAire News, Residential ERVs

RenewAire Introduces Evergreen™ Series

Discover RenewAire's new Evergreen™ Series ERV. Combining compact single-point exhaust with 5th-gen energy recovery technology for optimal residential IAQ.

3 June 2026

• 3 minutes

Podcast

Maximize Ventilation Potential with ERVs as Compared to HRVs

Contractors can benefit from RenewAire ERVs’ easy installation process by saving time and money on multi-family projects

25 July 2023

• 6 minutes

Podcast

What Is Ventilation & Why Does It Matter?

Contractors can benefit from RenewAire ERVs’ easy installation process by saving time and money on multi-family projects

27 June 2023

• 1 minute

RenewAire News

Renewaire Named Climate Champion

Wisconsin ERV/DOAS manufacturer’s plant/offices use 60% less electric than peers due to a building envelope/roof retrofit, energy recovery ventilation, wind power, and LED lighting RenewAire®,

15 June 2023

• 3 min

Commercial ERVs, Residential ERVs

Allergies Call for Increased Ventilation

The challenge of increased ventilation is the use of more energy, which can boost costs and doesn’t help with decarbonization efforts. ERVs use balanced airflows

18 May 2023

• 6 Min

Podcast

The WELL Building Standard, IAQ and ERVs

The WELL Building Standard recommends increased ventilation for enhancing IAQ, which can be achieved with ERVs without raising energy costs.

16 May 2023

• 3 minutes

Podcast

Smart Controls & ERVs: Enhance IAQ in “Resimmercial” Spaces

Smart controls paired with ERVs is an energy-efficient way to enhance IAQ.

1 May 2023

• 4 minutes

Commercial ERVs, Thought Leadership

Classroom Air Quality Shapes Success

Indoor air quality in classrooms can impact student health, behavior, and test scores. Proper ventilation can reduce absences, boost focus, and improve learning.

13 October 2025

• 5 Min

Residential ERVs

RenewAire Introduces Lightweight EPP Foam Cabinet ERV Series

RenewAire, has introduced the Aeri™ Series ERV, North America’s first energy recovery ventilator constructed of a lightweight EPP foam enclosure.

7 February 2025

• 6 Min

RenewAire News

Antonio Casterlow: Regional Sales Director, Northeastern US

RenewAire®, a manufacturer of HVAC and indoor air quality (IAQ) products, named Antonio Casterlow the Regional Sales Director (RSD) of the Northeast.

14 May 2025

• 2 minutes

Commercial ERVs

RenewAire Introduces the Bypass Economizer Option for Rooftop HE Series ERVs

RenewAire® has introduced a factory-installed bypass economizer option for select HE Series’ energy recovery ventilators (ERVs).

23 April 2025

• 6 Min

Commercial ERVs

RenewAire Adds the HE05 Ceiling-Mount ERV to Its HE Series

As the newest addition to Renewaire’s commercial HE Series, the HE05 is a self-contained, stand-alone ERV, but can also be ducted into HVAC ventilation systems.

4 February 2025

• 3 Min

Commercial ERVs

RenewAire Adds the HE7X ERV to its Commercial HE Series

RenewAire®, a Waunakee, WI-based manufacturer of HVAC and indoor air quality (IAQ) products, introduced the HE7X, a commercial energy recovery ventilator (ERV) that features seven

19 November 2024

• 3 minutes