Tjernlund Products AS2 Hard Wire R-22 This 120V Hot Surface Ignitor

This 120V Hot Surface Ignitor (HSI) is a critical component for ensuring reliable burner ignition in 80% and 90% AFUE gas furnaces

and PA12NA series

while an undersized unit causes localized starving of the burner assembly

newer iterations of the SC15GHX series are often rated for R513A

Tjernlund Products AS2 Hard Wire R-22 This 120V Hot Surface IgnitorFor contractors looking to resolve temperature imbalances without the complexity of new duct runs, the Tjernlund AS2 AireShare Hard Wired transfer fan is the industry standard for room to room air movement. Engineered as a high performance hard wired room to room fan, this unit utilizes the existing wall cavity as a plenum to shift conditioned air between adjacent spaces. The system features a low sone dual inlet blower designed for ultra quiet