Ducted System Field Reference

This guide covers all the fields and options available when configuring ducted system quotes in the Cooledge mobile app. Ducted systems provide centralized air conditioning through ductwork with multiple outlets throughout the building.

Overview

Ducted systems consist of an indoor unit connected to ductwork that distributes conditioned air through multiple outlets. This guide details every configuration option available in the Cooledge app for accurate ducted system quoting.

1. Installation Type

Configure the type of ducted installation:

Available Options:

• New Ceiling: Complete new ceiling installation
• Replacement Ceiling: Replacing existing ceiling system
• New Underfloor: New underfloor ducted installation
• Replacement Underfloor: Replacing existing underfloor system
• Not Set: No installation type selected

Installation Type Considerations:

• Ceiling Systems: Most common, easier access for installation and maintenance
• Underfloor Systems: Used in concrete slab homes or specific architectural requirements
• New vs Replacement: Affects ductwork requirements and labor time

2. Return Air Configuration

Configure how return air is handled:

Ceiling Return Air Options:

• New Grille In Ceiling: Install new return air grille in ceiling
• Replace Grille Only: Replace existing grille with new one
• Replace With New Grille & Box: Complete new grille and return air box
• Reuse Return Air: Use existing return air setup

Floor Return Air Options:

• New Floor Grille (Heavy Duty): Install new heavy-duty floor return grille
• Replace Floor Grille Only: Replace existing floor grille
• Replace With New Floor Grille & Box: Complete new floor grille and box setup
• Reuse Floor Return Air: Use existing floor return air setup
• Not Set: No return air option selected

Return Air Considerations:

• Proper Sizing: Return air must be sized correctly for system capacity
• Location: Central location for optimal air circulation
• Heavy Duty Options: Required for high-traffic floor locations

3. Ductwork Configuration

Select the ductwork type and insulation level:

Available Options:

• New Standard R1.0: New ductwork with R1.0 insulation (standard)
• New Upgraded R1.5: New ductwork with R1.5 insulation (premium)
• Replacing with New - R1.0: Replace existing with new R1.0 ductwork
• Replacing with New - R1.5: Replace existing with new R1.5 ductwork
• Replacing R/A Only: Replace return air ductwork only
• Reuse: Use existing ductwork
• Not Set: No ductwork option selected

Ductwork Details:

• R-Value: Higher R-values provide better insulation and efficiency
• R1.5 Benefits: Reduced energy loss, better temperature control
• Replacement Scenarios: When existing ductwork is damaged or undersized

4. Pipe Configuration

Configure refrigerant piping from outdoor to indoor unit:

Pipe Type Options:

• New: Install new refrigerant piping
• Reuse: Use existing refrigerant piping
• New Larger 7/8: Install larger diameter piping for increased capacity

Additional Pipe Length:

• Standard Inclusion: Base installation includes standard pipe length
• Additional Length: Extra meters beyond standard inclusion
• Measurement: Measure actual distance including vertical runs

5. Outdoor Unit Mounting

Select how the outdoor unit will be mounted:

Available Options:

• Anti Vibration Rubber Mat: Standard rubber mat (usually included)
• Evocrete Slab: Concrete mounting pad for stable installation
• Adjustable Anti Vibration Feet: Height-adjustable mounting feet
• PVC Mounting Feet: Plastic mounting feet for elevation
• Brackets up to 2m: Wall or fence mounting up to 2 meters high
• Brackets above 2m: Wall or fence mounting above 2 meters high
• Brackets up to 2m (Stainless Steel): Marine-grade brackets up to 2m
• Brackets above 2m (Stainless Steel): Marine-grade brackets above 2m
• Roof Brackets: Specialized roof mounting
• Treated Pine Timbers: Timber platform mounting
• Not Set: No mounting option selected

Ducted System Mounting Considerations:

• Larger Units: Ducted outdoor units are typically larger than split systems
• Enhanced Stability: May require more robust mounting solutions
• Access Requirements: Consider service access for larger units

6. Zone Configuration

Configure zoned ducted systems for independent area control:

Zone Management:

• Zone Names: Custom names for each controlled area
• Outlet Count: Number of outlets per zone
• Controller Integration: Automatic controller selection based on unit brand

Zone Controller Types:

• Daikin Zone Controller: For Daikin ducted systems
• Mitsubishi Electric Zone Controller: For Mitsubishi Electric systems
• Panasonic Zone Controller: For Panasonic ducted systems
• Mitsubishi Heavy Zone Controller: For Mitsubishi Heavy systems
• Samsung Controller: For Samsung ducted systems
• Rinnai Controller: For Rinnai ducted systems
• Standard Controller: Generic zone controller

Controller Location Settings:

• Controller Location: Primary controller location (default: "Hallway")
• Secondary Controller Location: Additional controller if required
• Remote Sensor 1 Location: First temperature sensor location
• Remote Sensor 2 Location: Second temperature sensor location

7. Outlet Configuration

Configure the types and quantities of air outlets:

Standard Outlet Options:

• Standard Round Count: Number of standard round outlets
• Reuse Outlets Count: Number of existing outlets to reuse

Specialty Outlet Types:

• Square MDO: Square multi-directional outlets
• Metal Beveled Edge: Premium metal beveled edge outlets
• Wall Grilles (350x150mm): Rectangular wall-mounted grilles
• Linear 2-slot Diffusers (900mm): Linear diffusers for modern aesthetics
• Bar Grilles (900x150mm): Bar-style grilles for commercial applications
• Floor Grilles (350x150mm): Floor-mounted outlets for underfloor systems

Outlet Configuration:

• Mixed Types: Different outlet types can be used in the same system
• Outlet Notes: Custom notes for specific outlet requirements
• Quantity per Type: Specify exact quantities for each outlet type

8. Power Supply Configuration

Configure the electrical supply for the ducted system:

Available Options:

• Reuse: Use existing electrical connection
• Reuse - Upgrade to RCBO: Reuse connection but upgrade safety switch to RCBO
• New Dedicated Circuit: Install completely new dedicated electrical circuit
• Excluded: Electrical work not included in quote
• Not Set: No power option selected

Ducted Power Considerations:

• Higher Capacity: Ducted systems typically require higher amperage than split systems
• RCBO Protection: Enhanced electrical safety with overload protection
• Dedicated Circuits: Often required for larger ducted systems

9. Labor Configuration

Set installation crew size for ducted system installation:

Labor Allowance Options:

• 3 Guys: Three-person installation crew (standard)
• 4 Guys: Four-person installation crew (larger systems)
• 5 Guys: Five-person installation crew (complex installations)
• Additional Installation Day: Extra day for complex installations

Ducted Labor Considerations:

• Ductwork Installation: Requires specialized ductwork trades
• Access Challenges: Roof/ceiling access affects crew requirements
• System Complexity: Zoned systems require additional commissioning time
• Multiple Trades: May require coordination with electricians and ductwork specialists

10. Special Requirements

Configure special equipment and access requirements:

Lifter Requirements:

• None: No lifter required
• Lifter Max 3.2m: Standard lifter for moderate height installations
• Lifter Above 3.2m: Heavy-duty lifter for high installations

Additional Requirements:

• Long Ladder: Required for high or difficult access installations
• Additional Electrical Labor: Hours of additional electrical work required

11. Removal Options

Configure removal of existing equipment:

Removal Types:

• No: No removal required (new installation)
• Indoor and Outdoor: Complete system removal including ductwork
• Indoor Only: Remove indoor unit and ductwork only
• Outdoor Only: Remove outdoor unit only

Ducted Removal Considerations:

• Ductwork Removal: May involve ceiling/roof work
• Refrigerant Recovery: Larger systems require more recovery time
• Access Requirements: Removal may require roof access
• Disposal: Ductwork and insulation disposal considerations

12. Trunking Configuration

Configure decorative covering for exposed pipes:

Trunking Settings:

• Trunking Length: Length of decorative trunking required
• Color Options: Same 23 color options as split systems (Surfmist, Evening Haze, etc.)
• Reuse Option: Set to -1.0 if reusing existing trunking

13. Additional Configuration

System-Specific Settings:

Return Air Notes:

• Custom Notes: Specific notes about return air configuration
• Special Requirements: Document unusual return air situations

Existing Duct Configuration:

• Documentation: Notes about existing ductwork condition
• Reuse Decisions: Which parts of existing system to retain

Dropper Ducts Count:

• Dropper Ducts: Number of flexible ducts dropping from main trunk
• Distribution: How air is distributed to individual outlets

Outlet Notes:

• Custom Notes: Specific outlet requirements or limitations
• Installation Notes: Special considerations for outlet placement

14. Best Practices

Accurate Ducted System Quoting:

• Comprehensive Survey: Assess ceiling/roof access and existing ductwork
• Zone Planning: Plan zone layout for optimal comfort and efficiency
• Outlet Placement: Consider room layout and furniture placement
• System Sizing: Ensure outdoor unit capacity matches ductwork design

Customer Communication:

• Explain Zoning: Help customers understand zone control benefits
• Discuss Outlet Types: Show different outlet options and aesthetics
• Set Expectations: Ducted installations are more complex and time-consuming
• Access Requirements: Discuss roof/ceiling access needs

Common Ducted Configurations:

• Basic Ducted: No zoning, standard outlets, ceiling installation
• Zoned System: Multiple zones with independent control
• Premium Installation: R1.5 ductwork, specialty outlets, advanced controls
• Replacement System: Upgrading existing ducted with new equipment

Technical Considerations:

• Ductwork Design: Proper sizing for airflow and noise control
• Zone Balance: Each zone must receive adequate airflow
• Controller Integration: Match controller to system brand and zone count
• Insulation Requirements: Building code compliance for ductwork insulation

This guide ensures you can configure ducted system quotes accurately using all available options in the Cooledge iOS app. Each setting directly corresponds to the options you'll see when creating quotes for ducted system installations.