Key facts
- Brand
- Fantech
- Model
- DBF 4XL
- Documents
- 4
- Languages
- EN
- Last added
- 2023-10-18
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Fantech DBF 4XLT Dryer Booster Fan Installation and Operation Manual
The Fantech DBF 4XLT is a dryer booster fan designed to overcome long duct runs and maintain air velocity in clothes dryer exhaust systems. The kit includes the fan, mounting bracket, indicator panel, and necessary hardware. It is intended for use with high-output dryers and must be installed at least 5 linear feet from the dryer outlet.
Read onlineFANTECH DBF 4XL specifications
| Voltage | 120VAC |
|---|---|
| Maximum Duct Length | 130 feet (40 meters) |
| Minimum Distance from Dryer | 5 linear feet |
| Air Velocity | 1200 fpm (6.10 m/s) |
Source: FANTECH DBF 4XL Dryer Booster Fans Installation Manual
All FANTECH DBF 4XL documents by type
Mounting, wiring and first power-up. Read it before the hardware goes in.
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What is the maximum duct length for the DBF4XL?
The DBF4XL can handle up to 130 feet (40 meters) of duct length.
From: FANTECH DBF 4XL Dryer Booster Fans Installation Manual
How far from the dryer should the DBF4XL be mounted?
The DBF4XL must be mounted a minimum of 5 linear feet from the dryer outlet.
From: FANTECH DBF 4XL Dryer Booster Fans Installation Manual
Can the DBF 4XLT be used to exhaust hazardous materials?
No, the unit is for general ventilation use only and should not be used to exhaust hazardous or explosive materials and vapors.
From: Fantech DBF 4XLT Dryer Booster Fan Installation and Operation Manual
Is a secondary lint trap required?
Yes, a secondary lint trap must be installed between the clothes dryer and the booster fan if the fan is located less than 15 linear feet from the exhaust.
From: Fantech DBF 4XLT Dryer Booster Fan Installation and Operation Manual
What is the minimum distance from the dryer outlet for installation?
The fan must be mounted a minimum of 5 linear feet from the dryer outlet.
From: Fantech DBF 110 • DBF 4XL Duct Booster Fan Installation Manual
How do I wire the DBF110?
Match the neutral wire to the white wire, the load wire to the black wire, and the ground wire to the green wire.
From: Fantech DBF 110 • DBF 4XL Duct Booster Fan Installation Manual