➤ Capacity→ 50 MBTU > 250 MBTU

➤ Windbox/Furnace differential→ 4 in. WC > 8 in. WC

➤ Throat Diameter→ 22 in. > 54 in.

➤ Windbox Depth→ 24 in. > Unlimited

Burner type(Canes) → 8 -1.5” > 12 - 2.0”

➤ Gas Pressure→ 1psi > 36psi

➤ Turndown→ 1:1 > 5:1*

➤ NOx Reduction→ Up to 60%

➤ CO→ <10ppm - 150ppm

✔︎ The parallel airflow design of the PAF-II Low NOx burner has its roots in the highly successful Forney PAF burner that is used for low excess air operation. All major burner components have previously been used in similar applications.

✔︎ The action of the high velocity air around the low velocity air provides a strong recirculation area in front of the burner which creates a stable flame front without the use of a diffuser or swirler.

✔︎ Furnace flue gas is recirculated back into the combustion zone through dynamic interaction of the high velocity and low velocity air streams. Flue gas recirculation into the combustion zone significantly reduces NOx formation by lowering the combustion flame temperature.

✔︎ Forney burners use commonly available components, making them easy for the user to service.