Tjernlund Products LT4 Lint Trap
As a veteran HVACR technician, you know that keeping a dryer duct booster fan free of debris is critical for both system longevity and fire safety. The Tjernlund Products LT4 Lint Trap is a professional-grade 4-inch secondary dryer lint trap designed to capture the fine particulates that bypass a dryer's internal screen. Engineered for seamless integration into standard 4-inch rigid metal ductwork, this unit is a mandatory component when a booster fan is installed within 15 equivalent feet of the dryer exhaust. The LT4 features a heavy-duty powder-coated metal housing and a high-efficiency removable lint filter with a transparent viewing window, allowing for quick visual inspections without breaking the seal. By stabilizing airflow and preventing buildup on the impeller blades, it ensures your Dryer Exhaust Duct Power Ventilator (DEDPV) operates at peak performance. This inline lint trap is compatible with both gas and electric dryers and can be mounted in either vertical or horizontal orientations to fit tight mechanical spaces.
Key Benefits- Enhanced System Reliability: Dramatically reduces lint accumulation in dryer vent systems, protecting downstream booster fans from premature motor failure.
- Visual Monitoring: Features a clear 100mm viewing window for immediate status checks of the secondary lint filter.
- High-Temperature Durability: Constructed with a flame-resistant polymer door and a rugged metal box to withstand the rigors of high-volume laundry cycles.
- Improved Drying Velocity: Helps maintain optimal dryer airflow, which prevents extended drying times and excessive energy consumption.
- Contractor-Friendly Installation: Includes a finishing frame for an aesthetic, flush-mount appearance against drywall in residential or commercial laundry rooms.
Is the LT4 compatible with all dryer booster fans?
Yes, it is designed to work with any brand of DEDPV or booster fan, including the Tjernlund LB2 and LB2XL series, provided they use 4-inch ducting.
Where should the LT4 be installed for maximum effectiveness?
Technicians should install the LT4 in an accessible location approximately 4 linear feet from the dryer. It must be positioned between the dryer and the booster fan.
How often does the mesh screen require maintenance?
For peak HVAC performance, the screen should be inspected and cleared of lint before or after every drying cycle to ensure unrestricted airflow.
Can this unit be used with rigid and flexible duct?
While it is primarily built for rigid metal ducting to meet code, it can be secured to any 4-inch collar using professional-grade duct clamps.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $84.35
-65%$84.35
$29.52Tjernlund Products LT4 Lint Trap
As a veteran HVACR technician, you know that keeping a dryer duct booster fan free of debris is critical for both system longevity and fire safety. The Tjernlund Products LT4 Lint Trap is a professional-grade 4-inch secondary dryer lint trap designed to capture the fine particulates that bypass a dryer's internal screen. Engineered for seamless integration into standard 4-inch rigid metal ductwork, this unit is a mandatory component when a booster fan is installed within 15 equivalent feet of the dryer exhaust. The LT4 features a heavy-duty powder-coated metal housing and a high-efficiency removable lint filter with a transparent viewing window, allowing for quick visual inspections without breaking the seal. By stabilizing airflow and preventing buildup on the impeller blades, it ensures your Dryer Exhaust Duct Power Ventilator (DEDPV) operates at peak performance. This inline lint trap is compatible with both gas and electric dryers and can be mounted in either vertical or horizontal orientations to fit tight mechanical spaces.
Key Benefits- Enhanced System Reliability: Dramatically reduces lint accumulation in dryer vent systems, protecting downstream booster fans from premature motor failure.
- Visual Monitoring: Features a clear 100mm viewing window for immediate status checks of the secondary lint filter.
- High-Temperature Durability: Constructed with a flame-resistant polymer door and a rugged metal box to withstand the rigors of high-volume laundry cycles.
- Improved Drying Velocity: Helps maintain optimal dryer airflow, which prevents extended drying times and excessive energy consumption.
- Contractor-Friendly Installation: Includes a finishing frame for an aesthetic, flush-mount appearance against drywall in residential or commercial laundry rooms.
Is the LT4 compatible with all dryer booster fans?
Yes, it is designed to work with any brand of DEDPV or booster fan, including the Tjernlund LB2 and LB2XL series, provided they use 4-inch ducting.
Where should the LT4 be installed for maximum effectiveness?
Technicians should install the LT4 in an accessible location approximately 4 linear feet from the dryer. It must be positioned between the dryer and the booster fan.
How often does the mesh screen require maintenance?
For peak HVAC performance, the screen should be inspected and cleared of lint before or after every drying cycle to ensure unrestricted airflow.
Can this unit be used with rigid and flexible duct?
While it is primarily built for rigid metal ducting to meet code, it can be secured to any 4-inch collar using professional-grade duct clamps.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
As a veteran HVACR technician, you know that keeping a dryer duct booster fan free of debris is critical for both system longevity and fire safety. The Tjernlund Products LT4 Lint Trap is a professional-grade 4-inch secondary dryer lint trap designed to capture the fine particulates that bypass a dryer's internal screen. Engineered for seamless integration into standard 4-inch rigid metal ductwork, this unit is a mandatory component when a booster fan is installed within 15 equivalent feet of the dryer exhaust. The LT4 features a heavy-duty powder-coated metal housing and a high-efficiency removable lint filter with a transparent viewing window, allowing for quick visual inspections without breaking the seal. By stabilizing airflow and preventing buildup on the impeller blades, it ensures your Dryer Exhaust Duct Power Ventilator (DEDPV) operates at peak performance. This inline lint trap is compatible with both gas and electric dryers and can be mounted in either vertical or horizontal orientations to fit tight mechanical spaces.
Key Benefits- Enhanced System Reliability: Dramatically reduces lint accumulation in dryer vent systems, protecting downstream booster fans from premature motor failure.
- Visual Monitoring: Features a clear 100mm viewing window for immediate status checks of the secondary lint filter.
- High-Temperature Durability: Constructed with a flame-resistant polymer door and a rugged metal box to withstand the rigors of high-volume laundry cycles.
- Improved Drying Velocity: Helps maintain optimal dryer airflow, which prevents extended drying times and excessive energy consumption.
- Contractor-Friendly Installation: Includes a finishing frame for an aesthetic, flush-mount appearance against drywall in residential or commercial laundry rooms.
Is the LT4 compatible with all dryer booster fans?
Yes, it is designed to work with any brand of DEDPV or booster fan, including the Tjernlund LB2 and LB2XL series, provided they use 4-inch ducting.
Where should the LT4 be installed for maximum effectiveness?
Technicians should install the LT4 in an accessible location approximately 4 linear feet from the dryer. It must be positioned between the dryer and the booster fan.
How often does the mesh screen require maintenance?
For peak HVAC performance, the screen should be inspected and cleared of lint before or after every drying cycle to ensure unrestricted airflow.
Can this unit be used with rigid and flexible duct?
While it is primarily built for rigid metal ducting to meet code, it can be secured to any 4-inch collar using professional-grade duct clamps.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
