Tjernlund Products VP-3F Vent System 326010-701 The precision-molded threading ensures a

The precision-molded threading ensures a leak-proof fit into the evaporator tank

Integrated Blower Control: Manages circulator blower delay (30s heat / 5s cool) for improved occupant comfort

Is this unit suitable for wall installation

Precision Machine Fit: Specifically engineered for Tjernlund HS4 motor shafts to eliminate runout and mechanical stress

Durable metal construction ideal for high-temperature applications and ceiling plenum requirements

Tjernlund Products VP-3F Vent System 326010-701 The precision-molded threading ensures aThe Tjernlund VP 3F is a high performance side wall vent system designed for gas fired appliances with category I draft hoods or induced draft fan systems. Engineered to provide mechanical draft where natural drafting is obstructed or impossible, this power venter integrates a heavy duty motor and balanced blower wheel to ensure consistent flue gas extraction. The unit features pressure sensing technology to verify airflow before allowing the burner