Broan HRV90HT, ERV90HCT installation instructions Typical Installations

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2. TYPICAL INSTALLATIONS

Installations may vary according to the type of unit and the ports configuration (top or sides). Use the following illustrations as guidelines to help you decide on how the unit will be installed.

All the units should be hung from the joists.

In every case, bathroom fans and a range hood should be used to exhaust stale air. Also, for homes with more than one level, we recommend one exhaust register at the highest level.

There are 3 installation methods: Fully ducted, Central Draw Point and Simplified Installation.

NOTE: An electrical outlet has to be available within 3 feet of the unit.

2.1FULLY DUCTED SYSTEM (PRIMARILY FOR HOMES WITH RADIANT HOT WATER OR ELECTRIC BASEBOARD HEATING)

Stale air coming from the registers located at the highest level of the house is exhausted to the outside. Fresh air from outside is filtered and supplied by the register located in the lowest liveable level.

Homes with more than one level require at least one exhaust register at the highest level.

See figure at right.

VH0055

2.2CENTRAL DRAW POINT (CONNECTION TO A FORCED AIR SYSTEM)

Stale air coming from the registers located at the highest level of the house is exhausted to the outside. Fresh air from outside is filtered and supplied to the return (plenum) or the supply duct of the forced air unit. See figure at right.

For this type of installation, it is not essential that the forced air system blower runs when the unit is in operation, but we recommend it.

NOTE: Home with multiple forced air systems should have one unit on each system.

VH0056

2.3SIMPLIFIED INSTALLATION (CONNECTION TO A FORCED AIR SYSTEM)

Stale air is exhausted to the outside. Fresh air from outside is filtered and supplied to the return (plenum) or the supply duct of the forced air unit. See figure at right.

To avoid cross-contamination and achieve the highest efficiencies, the forced air system blower must always be ON.

NOTE: Home with multiple forced air systems should have one unit on each system.

VH0057

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Contents Installation Instructions HRV90H and ERV90HC About These Units Limitation About this ManualTable of Contents 12 MM Technical Data42 lb 19 kg IT 5 127 MM DuctsHRV Units Technical Data CONT’DHRV Typical Installations Typical Installations CONT’D Installation Fresh air distribution ductwork Installation CONT’DMake sure the unit is level Stale air exhaust ductworkMethod 2 Return side connection Method 1 Supply side connectionFurnace/air handler blower operation see Section Fresh air distribution Stale air intakeInsulated flexible ducts Do not use screws to connect the rigid ducts to the portsRigid ducts 457 mm Xmas Tree PIN 457 MM 152 MM Avertissement ControlsAIN Wall Controls CONT’DFor a furnace connected to a cooling system Electrical Connection to the FurnaceDiagram 6WIRINGBalancing the Unit Connecting the Drain HRV Units only Maintenance Maintenance CONT’D HRV90HS HRV90HT ERV90HCS ERV90HCT Service PartsProblems Possible causes You should try this TroubleshootingPiezas Problemas Causas posibles Debería hacer esto Solución DE ProblemasManual DE Instalación Modelos HRV90H Y ERV90HC Cuidado Acerca DE Este ManualAcerca DE Estos Aparatos Limitación AdvertanciaÍndice Ubos DE 5 127 MM Datos TécnicosRendimiento DE Ventilación Datos Técnicos ContinuaciónDimensiones Encendido Instalaciones HabitualesInstalaciones Habituales Continuación Instalación Tubos de extracción de aire viciado Compruebe que el aparato esté a nivelTubos de distribución del aire puro Método 2 Conexión por el lado de retorno Método 1 Conexión por el lado de la alimentaciónDistribución del aire puro Admisión de aire viciadoTubos flexibles aislados 457 mm VD0087TORNILLO 18 457 MM Control Integrado ControlesControles Continuación Cableado de interbloqueo estándar de la caldera Conexión Eléctrica CON LA CalderaCableado de interbloqueo alternativo de la caldera Reparación 6DIAGRAMADE CableadosAparato Antes de efectuar cualquierPonga el aparato en velocidad alta Equilibrado DEL AparatoConexión DEL Desagüe Aparatos HRV Únicamente Maintenimiento Semestral MantenimientoMantenimiento Continuación Piezas Solución DE Problemas
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HRV90HT, ERV90HCT specifications

The Broan ERV90HCT and HRV90HT are remarkable energy recovery ventilators designed to enhance indoor air quality while promoting energy efficiency in residential settings. Both models are built with innovative technologies that meet the demands of modern homes, ensuring a comfortable living environment.

One of the standout features of the Broan ERV90HCT and HRV90HT is their energy recovery capabilities. They efficiently exchange stale indoor air with fresh outdoor air, recovering up to 90% of the energy that would otherwise be lost. This process not only improves air quality but also helps in reducing heating and cooling costs, making them an excellent investment for energy-conscious homeowners.

Another significant characteristic of both models is their quiet operation. Equipped with advanced fan technology, the ERV90HCT and HRV90HT work at minimal noise levels, ensuring a peaceful indoor atmosphere. Whether in a bedroom, living room, or office, occupants can enjoy the benefits of fresh air without disruptive noise.

The units are designed with user-friendly controls that make operation simple and intuitive. Homeowners can easily adjust settings to optimize airflow based on current needs, whether it’s high ventilation during peak usage times or lower settings for quieter moments. Additionally, the units come with a built-in timer, allowing for customizable operation schedules.

Durability is another hallmark of the Broan ERV90HCT and HRV90HT. Constructed with high-quality materials, these ventilators are designed for long-lasting performance. Furthermore, their compact design allows for flexible installation options, making them suitable for various home layouts and sizes.

The ERV90HCT features a heat recovery system, making it ideal for climates that experience significant temperature fluctuations, while the HRV90HT is tailored for those residing in colder regions. Both units utilize an efficient balanced ventilation system, ensuring that airflow is evenly distributed throughout the home.

In summary, the Broan ERV90HCT and HRV90HT are top-tier energy recovery ventilators that prioritize comfort, efficiency, and air quality. With their energy recovery capabilities, quiet operation, user-friendly controls, durability, and flexible installation options, they stand out in the market as excellent solutions for maintaining a healthy home environment. Whether seeking to reduce energy costs or improve indoor air quality, these models deliver on all fronts, making them a worthy addition to any household.
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