Balancing | Hearth and Home Technologies HRV200PLUS manual

HRV200PLUS INSTALLATION INSTRUCTIONS

J. BALANCING

1. Balancing Collar Instructions

WARNING!

Risk of carbon m o n o x i d e ! Negative air pressure may cause back drafting of gas a p p l i a n c e s . Proper balanc- ing of the HRV is required.

Figure 14

2. Air Flow Balancing

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Note: When installing the Caliber NXT Plus or 6100 PLUS with the HRV200PLUS, a minimum of 130 CFM must be maintained for fireplace operation. The Caliber NXT Plus or 6100 PLUS will fail to operate when the Fresh Air Fireplace exhaust air flow is less than 130 CFM! Always perform balancing procedures with the fireplace off!

It is necessary to have balanced air flows in an HRV200PLUS. The volume of air brought in from the outside must equal the volume of air exhausted by the ventilator. If the air flows are not properly balanced, then:

•The HRV200PLUS may not operate at its maximum efficiency.

•A negative or positive air pressure may occur in the house.

•The ventilator may not defrost properly.

•Failure to balance HRV200PLUS properly may void warranty.

Excessive positive pressure may drive moist indoor air into the external walls of the building where it may condense (in cold weather) and degrade structural components. It may also cause key holes to freeze up.

Excessive negative pressure may have several undesirable effects. In some geographic locations, soil gases such as methane and radon gas may be drawn into the home through basement/ground contact areas. Excessive negative pressure may also cause the back drafting of vented combustion equipment.

Read the Application Warning on the front of this manual!

Prior to balancing, ensure that:

•All sealing of the duct work system has been completed.

•All of the HRV200PLUS’ components are in place and functioning properly.

•Balancing dampers are fully open.

•Ventilator is on HIGH speed.

•Air flows in branch lines to specific areas of the house should be adjusted first prior to balancing the ventilator. A smoke pencil used at the grilles is a good indicator of each branch line’s relative air flow.

•After taking readings of both the stale air to the HRV200PLUS duct and fresh air to the house duct, the duct with the lower CFM ([L/s] velocity) reading should be left alone, while the duct with the higher reading should be dampered back to match the lower reading.

•Return the ventilator to the appropriate fan speed for normal operation.

02/04

4034-102 Rev F

HRV200PLUS specifications

The Hearth and Home Technologies HRV200PLUS is an advanced heat recovery ventilator (HRV) designed to provide optimal indoor air quality while ensuring energy efficiency. As homes become increasingly airtight due to modern construction techniques, the importance of proper ventilation grows. The HRV200PLUS addresses this need by continuously exchanging stale indoor air with fresh outdoor air, effectively maintaining a healthy living environment.

One of the standout features of the HRV200PLUS is its innovative heat recovery technology. This system captures the heat from the outgoing air and transfers it to the incoming fresh air. As a result, the air being brought into the home is pre-warmed, reducing the demand on heating systems during the colder months. This energy-efficient method helps homeowners save on heating costs while maintaining comfort levels inside the home.

Another notable characteristic of the HRV200PLUS is its quiet operation. Equipped with high-performance, low-noise fans, this unit operates in silence, ensuring that occupants can enjoy a peaceful environment without the disruptive sounds often associated with ventilation systems. Additionally, the HRV200PLUS provides versatile installation options, allowing it to be easily integrated into both new and existing homes.

The unit features adjustable settings that allow users to customize airflow according to their specific needs. With multiple fan speeds, homeowners can choose the most suitable option for their daily activities, ensuring an ideal balance between indoor air quality and energy use. Furthermore, the HRV200PLUS includes a built-in filter system that captures dust, allergens, and other airborne particles, enhancing overall air quality.

Durability and ease of maintenance are also keys in the design of the HRV200PLUS. Constructed with high-quality materials, this unit is made to last, reducing the need for frequent replacements. The filters are easily accessible, making periodic maintenance straightforward, which further extends the product's lifespan.

In summary, the Hearth and Home Technologies HRV200PLUS stands out as a premium choice for homeowners seeking a reliable and efficient ventilation solution. Its combination of heat recovery technology, quiet operation, customizable settings, and easy maintenance make it an ideal option for improving indoor air quality while keeping energy costs in check. As the emphasis on healthy living spaces continues to grow, the HRV200PLUS remains a practical investment for modern homes.