• Evaporator coils are specially designed and sized to match Armstrong air heating and cooling products, when you add a matching coil, you get a system that runs at peak performance while maximizing efficiency
• Coils feature rifled tubing to enhance refrigerant flow, while lanced coil fins increase surface contact between metal and air for maximum heat transfer and efficiency
• Upflow and counterflow for application flexibility
• Microban anti-microbial additive in the drain pan to resist mold and mildew growth
• One of the lowest water retention drain pans in the industry to minimize mold and mildew growth
• (2) dual drain connections on front of coil for install flexibility of drain lines around furnace vent and utility connections
• Orifice assembly designed for easy changing of orifice sizes and fast TXV connections
• All pisTon coils are compatible with R22 or R410A
• All drain pans are compatible with UV lights
• PisTon as expansion device
• 3/4" NPT
• 10 years limited parts warranty

EU1P43BN