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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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Residential ERVs, Thought Leadership

Understanding the ASHRAE Standards Part III: How Much Ventilation Does Your Home Need?

In Part III of the ASHRAE series, the breakdown of Standard 62.2 highlights essential residential airflow calculations, local exhaust guidelines, and compliant ERV integration.

2 August 2026

• 5 minutes

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

Commercial ERVs

RenewAire Introduces HE+DX Coil Integrated System

RenewAire®, a Waunakee, WI-based manufacturer of HVAC and indoor air quality (IAQ) products, introduced its BACnet® Fan Control accessory and an IE5+ ultra-premium efficiency motor

30 October 2024

• 4 minutes

Commercial ERVs, RenewAire News

RenewAire Adds LE5X ERV to LE Series

LE5X expands the LE Series product line of packaged total energy recovery ventilators (ERVs) with static-plate enthalpy cores spanning 1,250 to 11,000 CFM

8 April 2026

• 3 minutes

Residential ERVs, Thought Leadership

How ERVs Can Help with IAQ in Pet-friendly Homes

Standard air filters only go so far when it comes to pet odors and dander. Learn how an ERV can provide a pet-safe home.

6 April 2026

• 3 minutes

Residential ERVs, Thought Leadership

Better Air, Better Care: How IAQ Impacts Pet Health

Pet health begins with the air they breathe—discover why indoor air quality is the missing piece of your pet care checklist.

30 March 2026

• 5 minutes

Commercial ERVs, Thought Leadership

How to Specify ERVs for Animal Care Facilities

Upgrading a ventilation system is a major decision for any animal care director. These facilities require frequent and costly air changes. Choosing the wrong system

23 March 2026

• 3 minutes

Commercial ERVs, Thought Leadership

Why Indoor Air Quality Matters in Animal Care

Veterinary clinics and animal shelters face an onslaught of airborne germs, dander, and heavy ammonia gases. Discover how ERVs can exhaust airborne pathogens to protect

16 March 2026

• 3 minutes

Residential ERVs, Thought Leadership

How Poor Ventilation Could Be Keeping You Awake at Night

Experts say we spend 1/3 of our lives in the bedroom. Learn how indoor air quality and ventilation affect sleep quality and long-term health.

13 March 2026

• 3 minutes