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Automatic Electronic Air-Balancing Technology

The Ontario Building Code states that all HRV and ERVs must be HVI tested and HVI certified. All HVI tests are performed in a HVI accredited lab. Units are all balanced before testing. Results include efficiency and CFM based on balanced air flow. That is why the building code states that all units must be balanced after installation. Even after units are balanced due to chimney affect between hot and cold weather and wind velocity changes, especially tall buildings over 50 floors, it could result in a different pressure between exhaust air and fresh air. Resulting to different CFM between fresh air and exhaust air from 10 to 30 CFM, resulting in a non-balanced units. Now efficiency and pressure between fresh air and exhaust air is not what we all publish anymore.  The balancing of HRV’s and ERV’s in condos could cost anywhere between $50 and $100 per unit. That is why The Reversomatic has developed a unique Deluxe Unit patented built in true automatic electronic air-balancing technology. Regardless what floor or temperature outside, the unit will stay balanced under any conditions, giving you the same constant pressure between fresh air and exhaust air and the tested efficiency.  No other unit will automatically balance itself giving the user the same condition all year round and saving you the cost of balancing. Now, deluxe HRV/ERV and al slim-line units can be equipped with ECM motors.

I am pleased to announce that we have added new testing facilities:

  • A cool chamber from -40 degrees C to above 25 degrees C
  • An AMCA standard air chamber from 50 CFM to 10,000CFM
  • A water penetration chamber to test wallboxes and louvers

Note: Electronic balance is achieved by a special design patented master control and sensors that measures temperature and CFM on both exhaust and fresh air by sensing the differential in pressure. We can select multiple speeds to suit any CFM between 50 and 150 depending on application. Please visit our website at www.reversomatic.com or review the brochure for all the other extra features.


790 Rowntree Dairy Road
Woodbridge, Ontario L4L 5V3



HRV, ERV, Electronic Balancing, Energy Savings, High rise condominiums, HVI

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