Pentair Mastertemp thermal regulator kit for the Mastertemp gas pool and spa heaters.
Original price was: $199.00.$155.00Current price is: $155.00. inc. GST
Looking for a Pentair Mastertemp thermal regulator kit? This is the thermal regulator part that is for the Mastertemp 125HD, 200HD, 300HD & 400HD pool and spa gas heaters. It is mounted internally into the in/outlet manifold of the heater where the water pipes connect.