Tjernlund Products EF-6 Duct Fan
The Tjernlund Products EF-6 Duct Fan is an essential solution for correcting airflow imbalances in residential and light commercial HVAC systems. Designed as a professional-grade 6 inch duct booster fan, this unit effectively tackles the common issue of restricted air delivery in long branch runs or rooms located far from the air handler. Constructed with a galvanized steel housing for maximum durability, the EF-6 is engineered to integrate seamlessly into both flexible and rigid metal ducting. The internal high-velocity plastic impeller, powered by a C-frame motor, delivers a robust 180 CFM airflow at zero static pressure. For a veteran technician, this means reliable performance in temperature-sensitive zones, provided the system does not exceed the unit's 150°F maximum temperature rating. Whether you are performing a retrofitted fix for a "cold room" or optimizing a new installation, this hardwired 120V unit can be configured for manual operation or automated with an optional duct airstat or speed controller to match the cycles of the central blower.
Key Benefits- Enhanced Airflow Management: Provides a 150 CFM booster capacity even after 25 feet of ducting, ensuring conditioned air reaches the intended register.
- Versatile Installation: The compact shroud design allows for quick mounting in any 6" round duct, including flex-to-metal transitions.
- HVAC Efficiency: Relieves strain on the primary air handler by assisting with static pressure drops in branch duct runs.
- Durable Construction: Features a corrosion-resistant galvanized steel casing built to withstand standard crawlspace and attic environments.
- Operational Flexibility: Compatible with 120V AC, single-phase power sources and optional pressure-sensing switches for automated activation.
Can I use the EF-6 for kitchen or bathroom exhaust?
While it is primarily a duct booster fan for HVAC supply air, it can be used for spot ventilation in non-combustible environments. However, it is not rated for venting grease-laden air or products of combustion.
Where is the best location to install this fan in a run?
For peak efficiency, technicians recommend installing the unit near the end of the duct run (close to the register), ensuring the fan blade faces the direction of the desired airflow.
Does this unit require regular maintenance?
When integrated into a central HVAC system equipped with high-quality filtration, the C-frame motor and plastic blades are designed to remain dust-free and require no routine internal cleaning under normal operating conditions.
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: $87.24
-65%$87.24
$30.53Tjernlund Products EF-6 Duct Fan
The Tjernlund Products EF-6 Duct Fan is an essential solution for correcting airflow imbalances in residential and light commercial HVAC systems. Designed as a professional-grade 6 inch duct booster fan, this unit effectively tackles the common issue of restricted air delivery in long branch runs or rooms located far from the air handler. Constructed with a galvanized steel housing for maximum durability, the EF-6 is engineered to integrate seamlessly into both flexible and rigid metal ducting. The internal high-velocity plastic impeller, powered by a C-frame motor, delivers a robust 180 CFM airflow at zero static pressure. For a veteran technician, this means reliable performance in temperature-sensitive zones, provided the system does not exceed the unit's 150°F maximum temperature rating. Whether you are performing a retrofitted fix for a "cold room" or optimizing a new installation, this hardwired 120V unit can be configured for manual operation or automated with an optional duct airstat or speed controller to match the cycles of the central blower.
Key Benefits- Enhanced Airflow Management: Provides a 150 CFM booster capacity even after 25 feet of ducting, ensuring conditioned air reaches the intended register.
- Versatile Installation: The compact shroud design allows for quick mounting in any 6" round duct, including flex-to-metal transitions.
- HVAC Efficiency: Relieves strain on the primary air handler by assisting with static pressure drops in branch duct runs.
- Durable Construction: Features a corrosion-resistant galvanized steel casing built to withstand standard crawlspace and attic environments.
- Operational Flexibility: Compatible with 120V AC, single-phase power sources and optional pressure-sensing switches for automated activation.
Can I use the EF-6 for kitchen or bathroom exhaust?
While it is primarily a duct booster fan for HVAC supply air, it can be used for spot ventilation in non-combustible environments. However, it is not rated for venting grease-laden air or products of combustion.
Where is the best location to install this fan in a run?
For peak efficiency, technicians recommend installing the unit near the end of the duct run (close to the register), ensuring the fan blade faces the direction of the desired airflow.
Does this unit require regular maintenance?
When integrated into a central HVAC system equipped with high-quality filtration, the C-frame motor and plastic blades are designed to remain dust-free and require no routine internal cleaning under normal operating conditions.
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.
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Description
The Tjernlund Products EF-6 Duct Fan is an essential solution for correcting airflow imbalances in residential and light commercial HVAC systems. Designed as a professional-grade 6 inch duct booster fan, this unit effectively tackles the common issue of restricted air delivery in long branch runs or rooms located far from the air handler. Constructed with a galvanized steel housing for maximum durability, the EF-6 is engineered to integrate seamlessly into both flexible and rigid metal ducting. The internal high-velocity plastic impeller, powered by a C-frame motor, delivers a robust 180 CFM airflow at zero static pressure. For a veteran technician, this means reliable performance in temperature-sensitive zones, provided the system does not exceed the unit's 150°F maximum temperature rating. Whether you are performing a retrofitted fix for a "cold room" or optimizing a new installation, this hardwired 120V unit can be configured for manual operation or automated with an optional duct airstat or speed controller to match the cycles of the central blower.
Key Benefits- Enhanced Airflow Management: Provides a 150 CFM booster capacity even after 25 feet of ducting, ensuring conditioned air reaches the intended register.
- Versatile Installation: The compact shroud design allows for quick mounting in any 6" round duct, including flex-to-metal transitions.
- HVAC Efficiency: Relieves strain on the primary air handler by assisting with static pressure drops in branch duct runs.
- Durable Construction: Features a corrosion-resistant galvanized steel casing built to withstand standard crawlspace and attic environments.
- Operational Flexibility: Compatible with 120V AC, single-phase power sources and optional pressure-sensing switches for automated activation.
Can I use the EF-6 for kitchen or bathroom exhaust?
While it is primarily a duct booster fan for HVAC supply air, it can be used for spot ventilation in non-combustible environments. However, it is not rated for venting grease-laden air or products of combustion.
Where is the best location to install this fan in a run?
For peak efficiency, technicians recommend installing the unit near the end of the duct run (close to the register), ensuring the fan blade faces the direction of the desired airflow.
Does this unit require regular maintenance?
When integrated into a central HVAC system equipped with high-quality filtration, the C-frame motor and plastic blades are designed to remain dust-free and require no routine internal cleaning under normal operating conditions.
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.
