Tjernlund GPAK-J Vent SystemThe Tjernlund GPAK J Vent System is a high capacity venting solution designed for fan assisted gas heaters. The Tjernlund GPAK J Vent System delivers safe exhaust, CSA approved reliability, and dependable performance for residential heating setups. Built for 4 Inch vent pipe installations, it handles Input Capacity 120000 to 150000 BTU Hour and Vent Length 60 Foot. Used On Fan Assisted Gas Heater, this vent system integrates with existing venting

compatible with RV91

Standard groove compatibility easy to install with common O-ring housings

and a professional look across HVAC installations

This OEM-grade diaphragm delivers reliable operation in demanding industrial HVAC and process-control applications

With a 1/6 HP rating

The Tjernlund AD1 Solid Fuel Draft Inducer is a reliable draft inducer designed to optimize airflow for solid-fuel fireplaces

the assembly supports smooth

This LB-107228C model includes high-quality gaskets to ensure a tight seal and optimal airflow during operation

consistent fuel transfer even under demanding conditions

allowing you to tailor performance to seasonal needs and local climate

Includes 1 Set Point Window with Thermometer for easy temperature monitoring

delivering dependable readings across the heating cycle