Pentair Transformer Assembly | LX20 / LX30 / LX36 / LX80 | XFM1BK Automated Chemical Feeders see their excellent how-to article

see their excellent how-to article here

inspect the surrounding header and heat exchanger connections for signs of scale buildup or corrosion before reassembling

confirm the part number printed on your existing air flow switch matches 42001-0061S

0 HP IntelliFlo3 and IntelliPro3 models only

7-3/4" Diameter

Pentair Transformer Assembly | LX20 / LX30 / LX36 / LX80 | XFM1BK Automated Chemical Feeders see their excellent how-to articleThe Pentair XFM1BK Transformer Assembly is the OEM replacement transformer for ComPool LX Series automation control systems, specifically the LX20, LX30, LX36, and LX80 models. IMPORTANT: LICENSED PROFESSIONAL INSTALLATION REQUIRED This transformer operates on mains voltage. Electrical control components must be installed or replaced by a qualified electrician or certified pool technician. Do not attempt to service this component without proper