Pentair DSI Ignition Control | MiniMax 75 & 100 | 471091 Pool Nets & Leaf Rakes This clamp is made to

This clamp is made to fit the 18"

Before threading the drain plug back into the filter housing

24" wide opening

This spa pump motor meets California Energy Commission Appliance Regulations 2008 for ultimate efficiency

Pentair DSI Ignition Control | MiniMax 75 & 100 | 471091 Pool Nets & Leaf Rakes This clamp is made toThe Pentair 471091 is the OEM Direct Spark Ignition (DSI) control board for Pentair MiniMax 75 and MiniMax 100 pool and spa heaters. IMPORTANT: LICENSED PROFESSIONAL INSTALLATION REQUIRED Gas and electrical heater components must be serviced by a licensed pool professional or qualified HVAC technician. Do not attempt to service gas or high voltage components without proper certification. The DSI control module manages the direct spark ignition