HRVs

How a Heat Recovery Ventilator Works

Heat recovery ventilation systems allow R-2000 homes to maintain high indoor air quality without excessive additional energy costs.

As shown in the diagram below, a heat recovery ventilator (HRV) consists of two separate air-handling systems – one collects and exhausts stale indoor air; the other draws in outdoor air and distributes it throughout the home.

The HRV system installed in an R-2000 home can change all the air in the house over a three-hour period. Most HRVs are also equipped with automatic humidity sensors that increase the ventilation rate when needed – for instance, when you use the shower. Exhaust air is normally collected from the kitchen and bathroom areas, where most moisture and odours are created.

For improved indoor air quality at an affordable price

The number one choice for new residential constructions in North America, Constructo air exchangers offer effective heat recovery, proper ventilation flow and quiet operation at a value-conscious price.

Ideal for mid-sized* homes, the Constructo 1.5 improves indoor air quality and reduces excess humidity by bringing a steady flow of fresh outdoor air into the home.

Just call NRG Essentials at 519-627-7971 and we`ll come out and give you a free estimate.