Ducted Heat Pump Systems

YUJU Ducted Heat Pump Systems provide centralized heating and cooling for residential and light commercial buildings through a complete air distribution network.

By combining an outdoor heat pump, indoor air handler, supply and return ductwork, thermostats and optional zoning controls, the system delivers whole-building comfort through one coordinated HVAC platform.

Depending on project requirements, fresh air ventilation, humidity control, air filtration and intelligent controls can also be integrated into the same ducted system.

How a Ducted Heat Pump System Works

A ducted heat pump system uses a reversible refrigeration cycle to provide both cooling and heating.

The outdoor heat pump exchanges heat with the outdoor environment, while the indoor air handler conditions and circulates air through the duct network.

The main system components typically include:

• Outdoor Heat Pump Unit
• Indoor Air Handler
• Supply Air Ducts
• Return Air Ducts
• Thermostat or Smart Control
• Optional Zoning Dampers
• Optional Fresh Air & IAQ Equipment

Outdoor Heat Pump Unit

The outdoor unit provides both heating and cooling through a reversible heat pump cycle.

Depending on the selected product platform, inverter compressor technology can adjust system output according to actual load conditions, helping improve part-load efficiency and temperature stability.

Indoor Air Handler

The indoor air handler moves conditioned air through the duct system and is a key component of overall system performance.

Air handler selection should consider:

• Cooling & Heating Capacity
• Required Airflow
• External Static Pressure
• Indoor Coil Configuration
• Blower Motor Type
• Filter Resistance
• Heat Pump Matching

Supply & Return Air Distribution

Proper duct design is essential for comfort, airflow balance and system efficiency.

A complete air distribution system should consider:

• Main Duct Sizing
• Branch Duct Sizing
• Supply Airflow
• Return Airflow
• Air Velocity
• Duct Resistance
• External Static Pressure
• Diffuser & Grille Selection
• Airflow Balancing

Whole-House Heating & Cooling

Unlike individual room air conditioners, ducted heat pump systems distribute conditioned air throughout multiple rooms from a centralized HVAC system.

This makes them suitable for buildings requiring:

• Whole-House Temperature Control
• Centralized Air Distribution
• Consistent Room Comfort
• Integrated Fresh Air
• Central Air Filtration
• Smart Zoning

High-Efficiency Inverter Operation

Modern inverter heat pump systems can adjust compressor capacity according to changing heating and cooling demand.

Potential benefits include:

• Improved Part-Load Efficiency
• Reduced Compressor Cycling
• More Stable Indoor Temperature
• Quieter Operation
• Better Seasonal Energy Performance

Actual efficiency depends on the selected system, climate and operating conditions.

Smart Zoning Control

Different rooms have different heating and cooling loads because of orientation, window area, occupancy and usage.

Optional zoning controls can use thermostats, room sensors and motorized dampers to regulate airflow independently for different areas.

• Independent Zone Temperature Control
• Automatic Damper Adjustment
• Dynamic Airflow Distribution
• Improved Comfort Balance
• Reduced Unnecessary Conditioning

Fresh Air Ventilation Integration

Fresh air ventilation can be integrated into the ducted heat pump system to introduce filtered outdoor air into the building.

Depending on project requirements, available options can include:

• Fresh Air Supply Systems
• ERV Energy Recovery Ventilation
• HRV Heat Recovery Ventilation
• CO₂ Sensors
• Demand-Controlled Ventilation
• Fresh Air Filtration

Humidity Control

Humidity requirements vary according to local climate and building use.

Ducted heat pump systems can be integrated with:

• Whole-House Dehumidifiers
• Fresh Air Dehumidification
• Whole-House Humidifiers
• Temperature & Humidity Sensors
• Smart Humidity Controls

Indoor Air Quality Integration

The central duct system provides a convenient platform for whole-building air treatment.

Optional IAQ solutions can include:

• High-Efficiency Air Filters
• Electronic Air Cleaners
• Activated Carbon Filtration
• UV-C Air Treatment
• Indoor Air Quality Sensors

Applications

• Single-Family Homes
• Luxury Villas
• Apartments & Condominiums
• Multi-Family Residential Buildings
• Hotels & Serviced Apartments
• Residential Renovation Projects
• Light Commercial Buildings
• Selected Healthcare & Specialized Applications

Customized System Configuration

Every ducted heat pump project has different airflow, capacity, electrical and installation requirements.

YUJU can configure systems according to:

• Cooling & Heating Capacity
• Required Airflow
• External Static Pressure
• Heat Pump Type
• Air Handler Configuration
• Voltage & Frequency
• Refrigerant Platform
• Duct System Requirements
• Zoning Requirements
• Fresh Air & IAQ Requirements

OEM & Private Label Ducted Heat Pump Solutions

YUJU EnvironTech supports HVAC distributors, importers and regional brands requiring customized ducted heat pump systems for their local markets.

OEM support can include:

• Private Label Branding
• Customized Product Specifications
• Outdoor & Indoor Unit Matching
• Capacity Range Selection
• Voltage & Frequency
• Refrigerant Platform Configuration
• Control Options
• Packaging Customization
• Technical Documentation

Engineering Support

A successful ducted heat pump project requires correct coordination between equipment and air distribution.

YUJU can support:

• Cooling & Heating Load Review
• Heat Pump Selection
• Air Handler Matching
• Airflow Calculation
• External Static Pressure Evaluation
• Duct Sizing Support
• Fresh Air Integration
• Humidity Control Integration
• Zoning Control Configuration

Why Work with YUJU

• Complete Ducted Heat Pump System Supply
• Heat Pump & Air Handler Matching
• Whole-House HVAC Integration
• Smart Zoning Solutions
• Fresh Air & IAQ Integration
• OEM & Private Label Support
• Engineering & Technical Assistance
• Global Project Support

Request a Ducted Heat Pump Solution

Send YUJU your project location, required capacity, building type, airflow, electrical specifications, duct conditions and target market.

Our team can evaluate a suitable ducted heat pump system configuration and provide equipment selection, engineering and OEM support.