Location for Mounting

The Ductwork System

The HRV must be located in a heated space where the surrounding air temperature does not fall below 60˚F (16˚C). The unit must be mounted level (horizontal) to obtain proper drainage or water from the heat exchange element and drip pans. The warranty will be void if these conditions are not met.

Typically, the HRV is positioned close to an outside wall or the roof to simplify the connections and keep the length of insulated ducting required for the fresh air intake to a minimum.

A minimum clearance of 30 inches (76 cm) in front of the HRV is recommended to service the heat exchanger cores and the filters. The HRV may be mounted on an equipment platform providing the drain hoses are clear and there is sufficient space to open the doors for servicing.

Install the drain pans in the bottom of the HRV so the drain connections protrude through the holes provided. Use drain hoses with hose clamps to connect the drain pan outlets to a floor drain or standpipe. Make sure the drain line slopes down to the outlet. If this is not possible a condensate pump will be required for positive removal of the water. Protect the drain line from freezing.

A properly designed ducting system will allow the HRV to operate at its maximum efficiency. (Air flow will be restricted by undersized ducting, use of too many elbows, tees, bends, etc.). Always try to keep duct runs as short and straight as possible.

NOTE: Fully insulated ducting with an integral vapour barrier must be used on all runs passing through unheated areas in order to avoid condensation problems and energy losses from the air steams.

All joints must be airtight, sealed and impervious to moisture. See specification sheets for each unit for exact duct sizes and location.

To minimize pressure drop and noise, galvanized metal ducts, properly sized, are recommended. Keep ducting as short as possible and use a minimum of elbows and tees. Connecting sections and shorter runs may be flexible ducting one size larger than the metal equivalent. Use flexible duct connectors at the HRV to avoid noise transmis- sion.

All duct joints must be secured with screws, rivets or duct sealant and sealed with aluminum duct tape to prevent leakage.

HRV CABINET

DRAIN

SPOUT

DRAIN

SPOUT

 

TAPE

TEE

 

 

CONNECTOR

 

TO DRAIN

Forming the “P” Trap

12

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Lifebreath 1000RHCAC, 1200DDPOOL, 700DDPOOL installation manual Location for Mounting, Ductwork System
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1200DDPOOL, 700DDPOOL, 1000RHCAC, 1000RHC specifications

Lifebreath is a brand renowned for its commitment to energy-efficient indoor air quality solutions. Among their offerings, the Lifebreath 700DDPOOL, 1200DDPOOL, 1000RHCAC, and 1000RHC stand out as exemplary products designed for various residential and commercial settings. These units leverage cutting-edge technologies to provide superior ventilation, heat recovery, and air quality management.

The Lifebreath 700DDPOOL is specifically designed for indoor pools and similar environments. This model boasts dual-flow ventilation, which simultaneously circulates fresh air into the space while expelling stale air. The 700DDPOOL features a built-in dehumidistat, ensuring optimal humidity levels are maintained, which is vital for preventing mold and preserving air quality. Its energy recovery capabilities make it an eco-friendly choice, reclaiming heat from exhaust air to pre-condition incoming air, thus significantly reducing heating costs.

The Lifebreath 1200DDPOOL offers similar benefits but on a larger scale. With a higher airflow capacity, the 1200DDPOOL is ideal for larger pool areas or heavily used commercial spaces. It also incorporates advanced filtration technologies that trap allergens, dust, and pollutants, resulting in cleaner air. Both the 700DDPOOL and 1200DDPOOL are engineered for easy installation and maintenance, with features like removable filters and accessible components.

The Lifebreath 1000RHCAC and 1000RHC models shift focus towards whole-home ventilation and air conditioning solutions. The 1000RHCAC combines heat recovery with air conditioning capabilities, allowing for year-round climate control. The unit’s heat exchanger efficiently recovers heat from the outgoing air and transfers it to the incoming air, ensuring that energy is conserved even during cooling seasons.

In contrast, the Lifebreath 1000RHC emphasizes effective heat recovery without an integrated air conditioning system, making it an excellent choice for areas where cooling is not a priority. Both models boast a quiet operation, ensuring no disruption to daily living, along with energy-efficient certifications that appeal to eco-conscious consumers.

Overall, Lifebreath’s 700DDPOOL, 1200DDPOOL, 1000RHCAC, and 1000RHC models provide exceptional performance, versatility, and user-friendly features. These air management systems represent the future of sustainable indoor air quality solutions, meeting diverse ventilation needs while prioritizing energy efficiency and comfort. With Lifebreath, users can breathe easier knowing they have invested in cutting-edge technology designed for health and efficiency.
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