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- Dwell DCCF 100 Cassette Type Ceiling Centrifugal Exhaust Fan
Dwell DCCF 100 Cassette Type Ceiling Centrifugal Exhaust Fan
http://www.dwellventilation.com/shop/dwell-dccf-100-cassette-type-centrifugal-fan-dwell-dccf-100-cassette-type-ceiling-centrifugal-exhaust-fan-2696 http://www.dwellventilation.com/web/image/product.template/2696/image_1920?unique=0ee2b94Dwell DCCF-100 Cassette Centrifugal Exhaust Fan (100mm) – 240 m³/h, 47 dB, ABS & Steel, False Ceiling Compatible (4 Inch, 100mm)
- Powerful centrifugal airflow with low noise, perfect for high-traffic areas
- Compact cassette design fits discreetly into false ceilings
- Compatible with Ø100 mm and Ø125 mm ducts for easy connection
- Low-noise, high-speed airflow up to 240 m3/h for efficient daily ventilation.
- Reliable ventilation for spaces with limited ceiling height
- Engineered for continuous use in commercial and industrial settings
- Helps maintain clean air in offices, shops, and workspaces
- Keep your interiors fresh, quiet, and unobtrusively ventilated—without sacrificing space.
| Size: 4 Inch (100 mm) |
Terms and Conditions
1. No Returns
2. Standard Warranty 1 Year
3. Detailed T&C here.
4. By Purchasing you agree to T&C and return policy.
Cassette Type Ceiling Centrifugal Exhaust Fan Powered by German ebm-papst Motors
The everyday powerhouse for high-demand residential bathrooms, commercial office restrooms, and pantry spaces. Engineered inside a rigid galvanized sheet steel cassette casing, the Dwell DCCF 100 features a precision German ebm-papst external rotor centrifugal motor. It delivers 310 m³/h (182.5 CFM) of high-pressure extraction, easily overcoming duct resistance across runs up to 30 feet or tall vertical shafts while presenting a sleek architectural faceplate to the room.
High-Resistance Exhaust Challenges
- Airflow Stalling in Vertical Shafts: Standard ceiling fans choke when attempting to push heavy air columns up multi-story builder shafts.
- Casing Vibration in High-Traffic Spaces: Flimsy plastic fan bodies rattle against gypsum framing under continuous commercial duty.
- Pantry Odor Accumulation: Office pantries and high-volume washrooms generate dense heat and odors that standard low-CFM units cannot evacuate.
The DCCF 100 Engineering Edge
- German ebm-papst Motor: Backward-curved centrifugal turbine generates high static pressure, driving airflow reliably through up to 30 ft of duct.
- Galvanized Steel Cassette: Heavy-gauge metal body isolates sound and mounts directly to the true slab via adjustable steel drop brackets.
- Commercial-Grade Versatility: Certified for continuous 24/7 duty across luxury master baths, corporate washrooms, and office pantries.
German ebm-papst Centrifugal Motor
Powered by a world-class German ebm-papst external rotor motor with ball bearings rated for 40,000+ hours. The dynamically balanced turbine operates with minimal vibration and includes automatic thermal overload restart protection.
Heavy-Duty Galvanized Steel Housing
Built with an acoustically damped galvanized steel cassette body. Unlike thin plastic frames, the rigid metal construction deadens mechanical resonance and withstands continuous commercial ventilation demands without warping.
High-Pressure Centrifugal Dynamics
Generates the intense static pressure required to clear 310 m³/h (182.5 CFM) through complex architectural duct layouts, multiple 90-degree elbows, and vertical building ventilation shafts up to 30 feet.
Tool-Free Detachable Front Grille
Features a clean white architectural ABS front plate. Designed without restrictive internal filters, the front cover unclips without tools for immediate wipe-down and rapid maintenance during regular facility upkeep.
Ceiling Slab Suspension Architecture
The DCCF 100 features heavy-duty steel mounting brackets that anchor directly into the structural ceiling slab with drop rods adjustable from 165 mm to 390 mm. This completely isolates the fan weight and mechanical movement from your decorative false ceiling framing.
Engineered for Demanding Residential & Commercial Spaces
Where standard residential fans lack the static pressure to overcome duct resistance, the Dwell DCCF 100 delivers relentless centrifugal suction across demanding layouts.
Large Luxury Master Bathrooms & Spas
Effortlessly clears dense steam clouds in spacious ensuite bathrooms with open-concept rain showers, standalone jacuzzis, and high ceiling volumes.
Commercial Office Restrooms & Executive Cabins
Built for continuous, heavy duty in corporate offices, boardrooms, and commercial rest facilities with long false ceiling duct runs leading to central exhaust shafts.
Corporate Office Pantries & Coffee Bars
Extracts food odors, microwave steam, and heat from employee break rooms and office pantries where standard domestic fans are prohibited.
Multi-Story Vertical Exhaust Shafts
The high-pressure ebm-papst motor maintains continuous forward airflow against the natural thermal and barometric stack resistance of tall vertical riser shafts.
How the DCCF 100 Delivers Relentless Suction
The DCCF 100 couples high-efficiency centrifugal mechanics with a structural acoustic housing to deliver maximum duct thrust.
Perimeter Induction
Moisture and stale air are pulled through the architectural perimeter slots of the ceiling plate.
ebm-papst Centrifugal Thrust
The backward-curved German turbine accelerates air radially, multiplying static pressure inside the metal scroll.
Check Valve Opening
The positive pressure drives open the integrated spring-loaded damper flap on the 100 mm exhaust collar.
30 Ft Duct Discharge
Pressurized air travels through up to 30 feet of ductwork to the building facade or vertical riser with zero stalling.
Filter-Free Free-Air Architecture
Unlike cassette units that use disposable foam filters that clog with bathroom lint and choke motor airflow, the DCCF 100 is engineered with an open centrifugal aerodynamic passage. Periodic cleaning is as simple as unclipping the front faceplate and wiping the intake rim with a damp cloth.
DCCF 100 Technical Specifications
All performance figures are verified operating data tested at 220–230 V / 50 Hz from the official Dwell Luxury Catalogue.
| Nominal Duct Diameter | 100 mm (4") [Compatible with Ø 100 & 125 mm ducts] |
|---|---|
| Airflow Capacity | 310 m³/h · 182.5 CFM |
| Motor Power Input | 58 W (Energy-efficient external rotor) |
| Operating Speed | 2,500 RPM |
| Noise Level @ 3m | 49 dB(A) (Heavy acoustic metal damping) |
| Operating Voltage / Frequency | 220–230 V / 50 Hz, Single Phase |
| Motor Type & Brand | Genuine German ebm-papst External Rotor Centrifugal Motor |
| Bearing Service Life | 40,000+ Hours continuous duty ball bearings |
| Thermal Protection | Integrated thermal overload protection with automatic restart |
| Casing Housing | Heavy-Duty Galvanized Sheet Steel Cassette Body |
| Faceplate Material | Architectural Flame-Retardant ABS Polymer |
| Backdraft Damper | Integrated spring-loaded check valve damper |
| Maximum Duct Reach | Up to 30 Feet (Horizontal runs & vertical building shafts) |
| Recommended Applications | Large master bathrooms, office restrooms, corporate pantries |
Casing Measurements & Suspension Clearances
Verify physical cassette clearances, drop-rod suspension bracket limits, and duct connection points before ceiling installation.
| Spigot Outer Diameter (Ø D) | 100 mm (Fits standard 100 mm / 4" round duct) |
|---|---|
| Cassette Body Width (B) | 240 mm |
| Cassette Body Height (H) | 160 mm |
| Overall Height with Spigot Collar (H1) | 189 mm |
| Total Body Length with Spigot (L) | 305 mm |
| Unit Net Weight | 3.4 kg (Galvanized steel construction) |
| Suspension Drop Rod Range | Adjustable from 165 mm to 390 mm from true slab |
| Ceiling Opening Cutout | 250 mm × 250 mm to 280 mm × 280 mm |
DCCF 100 Cassette Suspension Schematic
Frequently Asked Questions
Technical guidance on ebm-papst motor durability, duct runs, commercial pantries, and maintenance.
Why is the DCCF 100 powered by a German ebm-papst motor?
Can the DCCF 100 be installed in office pantries and commercial washrooms?
What is the maximum duct run recommended for DCCF 100?
Does the DCCF 100 contain an air filter?
How does the DCCF 100 mount inside the false ceiling?
Official Catalogues & Engineering Manuals
Download technical specifications and architectural planning documents directly from the official Dwell Air documentation repository.
Dwell Luxury Series Brochure 2026 (p. 7)
Official catalog featuring DCCF 100 technical parameters (58W, 310 m³/h, 49 dB(A)), architectural overview, and full ceiling fan range.
Dwell DCCF Installation & Technical Manual
Comprehensive installation guide covering steel cassette drop-rod suspension, terminal box wiring schematics, and dimensions.
Cassette Type Ceiling Centrifugal Exhaust Fan Powered by German ebm-papst Motors
The everyday powerhouse for high-demand residential bathrooms, commercial office restrooms, and pantry spaces. Engineered inside a rigid galvanized sheet steel cassette casing, the Dwell DCCF 100 features a precision German ebm-papst external rotor centrifugal motor. It delivers 310 m³/h (182.5 CFM) of high-pressure extraction, easily overcoming duct resistance across runs up to 30 feet or tall vertical shafts while presenting a sleek architectural faceplate to the room.
High-Resistance Exhaust Challenges
- Airflow Stalling in Vertical Shafts: Standard ceiling fans choke when attempting to push heavy air columns up multi-story builder shafts.
- Casing Vibration in High-Traffic Spaces: Flimsy plastic fan bodies rattle against gypsum framing under continuous commercial duty.
- Pantry Odor Accumulation: Office pantries and high-volume washrooms generate dense heat and odors that standard low-CFM units cannot evacuate.
The DCCF 100 Engineering Edge
- German ebm-papst Motor: Backward-curved centrifugal turbine generates high static pressure, driving airflow reliably through up to 30 ft of duct.
- Galvanized Steel Cassette: Heavy-gauge metal body isolates sound and mounts directly to the true slab via adjustable steel drop brackets.
- Commercial-Grade Versatility: Certified for continuous 24/7 duty across luxury master baths, corporate washrooms, and office pantries.
German ebm-papst Centrifugal Motor
Powered by a world-class German ebm-papst external rotor motor with ball bearings rated for 40,000+ hours. The dynamically balanced turbine operates with minimal vibration and includes automatic thermal overload restart protection.
Heavy-Duty Galvanized Steel Housing
Built with an acoustically damped galvanized steel cassette body. Unlike thin plastic frames, the rigid metal construction deadens mechanical resonance and withstands continuous commercial ventilation demands without warping.
High-Pressure Centrifugal Dynamics
Generates the intense static pressure required to clear 310 m³/h (182.5 CFM) through complex architectural duct layouts, multiple 90-degree elbows, and vertical building ventilation shafts up to 30 feet.
Tool-Free Detachable Front Grille
Features a clean white architectural ABS front plate. Designed without restrictive internal filters, the front cover unclips without tools for immediate wipe-down and rapid maintenance during regular facility upkeep.
Ceiling Slab Suspension Architecture
The DCCF 100 features heavy-duty steel mounting brackets that anchor directly into the structural ceiling slab with drop rods adjustable from 165 mm to 390 mm. This completely isolates the fan weight and mechanical movement from your decorative false ceiling framing.
Engineered for Demanding Residential & Commercial Spaces
Where standard residential fans lack the static pressure to overcome duct resistance, the Dwell DCCF 100 delivers relentless centrifugal suction across demanding layouts.
Large Luxury Master Bathrooms & Spas
Effortlessly clears dense steam clouds in spacious ensuite bathrooms with open-concept rain showers, standalone jacuzzis, and high ceiling volumes.
Commercial Office Restrooms & Executive Cabins
Built for continuous, heavy duty in corporate offices, boardrooms, and commercial rest facilities with long false ceiling duct runs leading to central exhaust shafts.
Corporate Office Pantries & Coffee Bars
Extracts food odors, microwave steam, and heat from employee break rooms and office pantries where standard domestic fans are prohibited.
Multi-Story Vertical Exhaust Shafts
The high-pressure ebm-papst motor maintains continuous forward airflow against the natural thermal and barometric stack resistance of tall vertical riser shafts.
How the DCCF 100 Delivers Relentless Suction
The DCCF 100 couples high-efficiency centrifugal mechanics with a structural acoustic housing to deliver maximum duct thrust.
Perimeter Induction
Moisture and stale air are pulled through the architectural perimeter slots of the ceiling plate.
ebm-papst Centrifugal Thrust
The backward-curved German turbine accelerates air radially, multiplying static pressure inside the metal scroll.
Check Valve Opening
The positive pressure drives open the integrated spring-loaded damper flap on the 100 mm exhaust collar.
30 Ft Duct Discharge
Pressurized air travels through up to 30 feet of ductwork to the building facade or vertical riser with zero stalling.
Filter-Free Free-Air Architecture
Unlike cassette units that use disposable foam filters that clog with bathroom lint and choke motor airflow, the DCCF 100 is engineered with an open centrifugal aerodynamic passage. Periodic cleaning is as simple as unclipping the front faceplate and wiping the intake rim with a damp cloth.
DCCF 100 Technical Specifications
All performance figures are verified operating data tested at 220–230 V / 50 Hz from the official Dwell Luxury Catalogue.
| Nominal Duct Diameter | 100 mm (4") [Compatible with Ø 100 & 125 mm ducts] |
|---|---|
| Airflow Capacity | 310 m³/h · 182.5 CFM |
| Motor Power Input | 58 W (Energy-efficient external rotor) |
| Operating Speed | 2,500 RPM |
| Noise Level @ 3m | 49 dB(A) (Heavy acoustic metal damping) |
| Operating Voltage / Frequency | 220–230 V / 50 Hz, Single Phase |
| Motor Type & Brand | Genuine German ebm-papst External Rotor Centrifugal Motor |
| Bearing Service Life | 40,000+ Hours continuous duty ball bearings |
| Thermal Protection | Integrated thermal overload protection with automatic restart |
| Casing Housing | Heavy-Duty Galvanized Sheet Steel Cassette Body |
| Faceplate Material | Architectural Flame-Retardant ABS Polymer |
| Backdraft Damper | Integrated spring-loaded check valve damper |
| Maximum Duct Reach | Up to 30 Feet (Horizontal runs & vertical building shafts) |
| Recommended Applications | Large master bathrooms, office restrooms, corporate pantries |
Casing Measurements & Suspension Clearances
Verify physical cassette clearances, drop-rod suspension bracket limits, and duct connection points before ceiling installation.
| Spigot Outer Diameter (Ø D) | 100 mm (Fits standard 100 mm / 4" round duct) |
|---|---|
| Cassette Body Width (B) | 240 mm |
| Cassette Body Height (H) | 160 mm |
| Overall Height with Spigot Collar (H1) | 189 mm |
| Total Body Length with Spigot (L) | 305 mm |
| Unit Net Weight | 3.4 kg (Galvanized steel construction) |
| Suspension Drop Rod Range | Adjustable from 165 mm to 390 mm from true slab |
| Ceiling Opening Cutout | 250 mm × 250 mm to 280 mm × 280 mm |
DCCF 100 Cassette Suspension Schematic
Frequently Asked Questions
Technical guidance on ebm-papst motor durability, duct runs, commercial pantries, and maintenance.
Why is the DCCF 100 powered by a German ebm-papst motor?
Can the DCCF 100 be installed in office pantries and commercial washrooms?
What is the maximum duct run recommended for DCCF 100?
Does the DCCF 100 contain an air filter?
How does the DCCF 100 mount inside the false ceiling?
Official Catalogues & Engineering Manuals
Download technical specifications and architectural planning documents directly from the official Dwell Air documentation repository.
Dwell Luxury Series Brochure 2026 (p. 7)
Official catalog featuring DCCF 100 technical parameters (58W, 310 m³/h, 49 dB(A)), architectural overview, and full ceiling fan range.
Dwell DCCF Installation & Technical Manual
Comprehensive installation guide covering steel cassette drop-rod suspension, terminal box wiring schematics, and dimensions.