Pentair 470179 Electronic Thermostat Circuit Board Replacement for Pool and Spa Heaters

Electronic thermostat circuit board

This listing identifies Pentair electronic thermostat circuit board 470179. The product details describe the item as a genuine Pentair replacement part. It is described as fitting MiniMax Plus, MiniMax CH 150 IID, MiniMax with CSD-1 control, and MiniMax Low Nox heaters. The listing also states it fits commercial MiniMax and PowerMax models manufactured before July 2006, plus PowerMax models 150 through 400.

• Match the board number 470179, not just a heater family name; similar thermostats are used across several Pentair lines.
• The July 2006 cutoff matters for commercial units, so check manufacture date or service history before ordering.
• If your unit is near the cutoff, verify the build date rather than assuming a newer board will fit.
• The listed PowerMax models include 150, 200, 250, 300, 350, and 400.
• This is a control board component, distinct from separate hi-limit switches, thermistor probes, or pressure switches.

Source: Pentair product listing.