Continue shopping “ORIGINAL Pentair MiniMax LN STD TSI Heater DDTC Board 472100” has been added to your cart. Product Price Quantity Total × Dura Slip Coupling 2 in. 429-020 - 5 Pack $16.99 Dura Slip Coupling 2 in. 429-020 - 5 Pack quantity $16.99 × ORIGINAL Pentair MiniMax LN STD TSI Heater DDTC Board 472100 $369.99 ORIGINAL Pentair MiniMax LN STD TSI Heater DDTC Board 472100 quantity $369.99 Cart totals Subtotal $386.98 Total $386.98 Proceed to checkout — OR — Coupon: