Simplified Installation Return/Return Method

The Simplified Installation (Return/Return Method)

•It is mandatory that the furnace run continuously or HRV operation be interlocked with the furnace.

•Check local codes/authority having jurisdiction for acceptance.

FOUR PORT MODELS

WARNING

HRV must be balanced.

Refer to “Airflow Balancing” in this manual.

DIRECT CONNECTION of both the HRV SUPPLY AIR STREAM and

RETURN AIR

EXHAUST AIR STREAM to the FURNACE COLD AIR RETURN

40" (1m) MINIMUM

3' (1 m) min. recommended

Outdoors

Cool Air

Return

NOTES:

1.Furnace blower is required to operate when ventilation from HRV is required. The furnace must be set to run continuously or interlocked with HRV.

2.A minimum separation of 40 inches (1 m) is required between the two direct connections.

3.The exhaust air connection should be upstream of the supply air connection to prevent exhausting any fresh air.

4.Weatherhood arrangement is for drawing purposes only. Six feet (2 m) minimum separation required. Eighteen inches (460 mm) above grade minimum.

5.Due to the differences in pressure between the HRV and the equipment it is being connected to, the HRV's airflow must be confirmed on site, using the balancing procedure found in the installation manual.

Forced Air

Furnace

*Unit is normally balanced on HIGH speed with air handler blower ON.

FIVE PORT MODELS - Simplified Installation for Models RNC10/RNC20

Outdoors		Return Air
Outdoors		40" (1m) MINIMUM
		40" (1m) MINIMUM
		3' (1 m) min.
	Stale Air To Outside	recommended
	Stale Air To Outside

Fresh Air From Outside

Stale Air From Building

Field-supplied Balancing Damper (optional)

WARNING

Defrost air port needs to be drawn from clean area without combustion appliances. To avoid backdrafting of combustion products, never draw defrost air from a room with a naturally aspirated appliance, i.e. furnace, hot water heater, gas dryer, stove, fire place etc.

Cool Air
Return
Fresh Air To House	Air
	Air
High efficiency filter	Handler
or electronic air cleaner

*Unit is normally balanced on HIGH speed with air handler blower ON.

CAUTION

Weatherhood arrangement - requires a minimum of 6' (2m) separation and a minimum of 18" (460mm) clearance above grade or anticipated snow level.

RNC155, RNC20, RNC95, RNC120D, RNC10 specifications

Lifebreath is renowned for its commitment to providing high-quality air ventilation products that enhance indoor air quality. Among its popular models are the RNC95, RNC5-TPD, RNC155, RNC10, and RNC200, each offering unique features and technologies tailored to different ventilation needs.

The Lifebreath RNC95 is known for its efficient performance, featuring a high-efficiency heat exchanger that recovers up to 95% of the energy from outgoing air. This model is perfect for residential use, where energy efficiency is paramount. The compact design allows for easy installation, and it is equipped with advanced controls that enable smart operation, ensuring optimal air quality with minimal energy consumption.

On the other hand, the RNC5-TPD is designed for tight spaces without compromising on performance. It provides a versatile solution with a variable speed motor that adjusts airflow to match the specific requirements of the environment. This model also features a quick-change filter system, making maintenance a breeze. Its energy recovery capabilities help reduce heating and cooling costs, appealing to eco-conscious consumers.

The RNC155 stands out due to its robust capacity, catering to larger living spaces or commercial environments. This unit integrates advanced airflow management technology, allowing users to balance air distribution effectively throughout the building. The unit's energy-efficient operation is complemented by integrated controls that can be programmed for optimal performance based on occupancy and air quality levels.

The RNC10 offers a budget-friendly option while maintaining effective ventilation. It is compact and lightweight, making it ideal for smaller rooms or apartments. Despite its size, it features a reliable heat recovery system that significantly lowers energy costs and enhances comfort.

Finally, the RNC200 is a powerhouse model designed for larger commercial spaces. It boasts an impressive airflow capacity, making it suitable for demanding environments. This unit includes sophisticated monitoring systems that provide real-time data on air quality and system performance, ensuring that the air remains fresh and healthy. Additionally, its customizable setup allows for integration with other HVAC systems, further enhancing its functionality.

In summary, Lifebreath models like RNC95, RNC5-TPD, RNC155, RNC10, and RNC200 exemplify cutting-edge ventilation technology. Their distinct features cater to various needs, from residential to commercial applications, ensuring that users enjoy optimal indoor air quality while minimizing energy expenditure.

Lifebreath RNC120D, RNC5-TPD, RNC10 Simplified Installation Return/Return Method, Four Port Models

Models: RNC155 RNC20 RNC95 RNC120D RNC10 RNC200 RNC5-TPD