Continue shopping “Genuine Pentair CH MiniMax Millivolt Pool Heater Thermistor Probe 472101” has been added to your cart. Product Price Quantity Total × Genuine Pentair CH MiniMax Millivolt Pool Heater Thermistor Probe 472101 $36.99 Genuine Pentair CH MiniMax Millivolt Pool Heater Thermistor Probe 472101 quantity $36.99 Cart totals Subtotal $36.99 Total $36.99 Proceed to checkout — OR — Coupon: