8. CONNECTING THE DRAIN (HRV UNITS ONLY)

A

VD0181

From the inner side of the unit door, using the provided drain tube, punch out both drain holes (A).

VO0092

Cut 2 sections of plastic tubing, about 12” (305 mm) long and attach them to each drain fitting. Join the 2 short sections to the «T» junction and main tube as shown.

VO0091

In order to keep the drain pan intact, hand tighten the 2 plastic drain fittings to the unit door using the gaskets and nuts as shown.

 

Tie-wrap

VO0093

To drain

Make a water trap loop in the tube to prevent the unit from drawing unpleasant odors from the drain source. Make sure this loop is situated BELOW the «T» as shown. This will prevent water from being drawn back up into the unit in case of negative pressure. Run the tube to the floor drain or to an alternative drain pipe or pail. Be sure there is a slight slope for the run-off.

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Broan HRV90HS, ERV90HCS installation instructions Connecting the Drain HRV Units only, To drain
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ERV90HC, HRV90HS, HRV90H, ERV90HCS specifications

The Broan HRV90H, ERV90HCS, HRV90HS, and ERV90HC are advanced energy recovery ventilators designed to optimize indoor air quality while efficiently managing energy consumption in residential and commercial spaces. These models exemplify the marriage of function, effectiveness, and technology to ensure that you have a constant supply of fresh air without sacrificing comfort.

One of the main features of these units is their energy recovery technology. The HRV models are designed to recover heat from the outgoing stale air and transfer it to incoming fresh air, while the ERV models go a step further by transferring both heat and moisture. This is especially beneficial in climates where maintaining humidity levels is crucial for comfort. By using these units, homeowners can enjoy fresh air without throwing away energy costs associated with heating or cooling.

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With a commitment to quality and reliability, Broan offers these energy recovery ventilators as a smart choice for those looking to enhance indoor air quality while remaining energy-conscious. The HRV90H, ERV90HCS, HRV90HS, and ERV90HC are the perfect solutions for creating a more comfortable, healthy, and efficient living or working environment. Whether you are renovating an older home or planning a new build, these systems provide an innovative approach to modern ventilation needs.
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