Zehnder Comfosystems heat recovery ventilators (HRV) and energy recovery ventilators (ERV) - the highest heat recovery efficiency units on the market today with as much as 95% heat recovery - ensure equal amounts of stale and fresh air will be exchanged and optimal indoor air quality is achieved.

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Demand, research drive ERV, HRV development

Demand, research drive ERV, HRV development

Improving efficiency, occupant comfort key as building envelopes tighten

Is Classroom Air Quality Hindering Learning?

Is Classroom Air Quality Hindering Learning?

Many schools are looking to close the achievement gap and foster learning among all students. Although processed foods, socio-economic conditions, ADHD, and learning disabilities are common culprits, environmental factors are often overlooked. Is indoor air quality a missing ingredient in promoting learning?

Ventilation aids in design of better multifamily buildings

Ventilation aids in design of better multifamily buildings

Balanced air strategies boost home air quality

Is classroom air quality hindering learning?

Is classroom air quality hindering learning?

Many schools are looking to close the achievement gap and foster learning among all students. Although processed foods, socio-economic conditions, ADHD, and learning disabilities are common culprits, environmental factors are often overlooked. Is indoor air quality a missing ingredient in...

Multi-family Buildings and Ventilation

Multi-family Buildings and Ventilation

In most urban areas, developers, builders, architects, and investors are scrambling to keep up with the demand for multi-family dwellings. Energy-efficient multi-family buildings are growing in popularity as a way to boost comfort, reduce operating costs, and satisfy stringent building codes.

Energy audits can improve IAQ

Energy audits can improve IAQ

Does your air conditioner kick into high gear in the summer? Is all that cool air staying inside or is it leaking out and pulling hot outdoor air in? A summer home energy audit is an excellent way to stay...

7 strategies to consider for building green

7 strategies to consider for building green

Ventilation key for designing better buildings

Meeting Demand for High-Performance Homes

Meeting Demand for High-Performance Homes

As the cost of energy remains a significant cost for home and multifamily building owners, the lure of net zero energy homes continues to grow.

Largest Passive House project underway in Vancouver

The largest Passive House project in Canada is under construction in the East Hastings corridor of Vancouver Heights. Named The Heights, the six-story mixed-use building will feature retail space on the first level and 85 units of rental housing above....

Is Passive House worth the cost?

Although energy costs associated with Passive House significantly lower, other benefits harder to quantify.

4 Tips on HRV/ERV System Installation

4 Tips on HRV/ERV System Installation

A poor installation can lead to indoor air quality problems and poor energy efficiency in the home.

Continuously ventilated bathrooms improve IAQ

Continuously ventilated bathrooms improve IAQ

Common problems like mold around a shower, stale air and musty smells may be affecting a bathroom without the building owner or manager realizing it. Leading ventilation firm Zehnder America offers the following facts about such issues and how to...

ERV offers balanced ventilation solution for new, existing apartments, homes

ERV offers balanced ventilation solution for new, existing apartments, homes

Zehnder America has made the North American unveiling of its ComfoAir 70 Energy Recovery Ventilator (ERV), which is specifically designed for retrofitting apartments and houses, according to a press release. The unit’s development comes as homes are being more tightly...

High-tech ventilators improve indoor air quality (video)

High-tech ventilators improve indoor air quality (video)

As buildings become tighter, new systems bring balance between fresh and poor air.

Tighter multifamily buildings make need for proper air ventilation more critical

Tighter multifamily buildings make need for proper air ventilation more critical

AHR 2016 to feature a host of technology and systems aimed at making units efficient and occupants comfortable.

How to Improve Indoor Air Quality (IAQ)

How to Improve Indoor Air Quality (IAQ)

Indoor air quality in homes, buildings, and schools is a silent-yet-critical component in the overall health and well-being of the individuals who inhabit them. In fact, the Environmental Protection Agency (EPA) states that poor indoor air quality is among the top global environmental health risks.

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