By Pentair Pool Products



Model # 460532

Alternate Part #'s PUR-15-625

Product Description

The MINIMAX NT is packed with features that make it the best choice for extending your swimming season. It's easy to install and maintain, and has user-friendly controls that make using your MINIMAX NT simple.

Designed for highly economical and reliable pool heating, it features dependable electronic ignition for fast heat-up, and exceptional efficiency for lower operating costs. It's space-saving, low profile design blends into any backyard decor. The MINIMAX NT heater is available in six models to suit a range of pool and spa heating requirements.

Additional features include:

  • Up to 82% efficient for minimum operating cost.

  • Patented flow valve with Long-Life Power Element minimizes condensation, erosion, and scaling, which can reduce heating efficiency.

  • Stainless steel burners for long, corrosion-free life.

  • Ceramic tile insulation prevents heat loss for greater heat transfer efficiency and cool-to-the-touch exterior

  • Corrosion-resistant composite headers and Quick-Flange allows direct PVC pipe connection and eliminates costly heat sinks.

  • Silicone-sealed heat exchange area is super efficient.

  • Patented thermostat dry well protects heat sensor from corrosion.

  • Dual thermostats offer precise temperature control to maintain desired water temperatures in pool/spa combinations without overheating or wasting energy.

  • Reversible 2" water connections eliminate the need to disassemble heater when changing piping connections from one side to the other.

  • Higher water flow for better heating efficiency.

  • Low profile design with rounded corners is visually attractive.

  • Two-year Parts and Labor warranty.

  • Ten year housing warranty


?     Asked on 3/14/2017by Jim Denney

I have this heater (Pentair Minimax NT, Model #460532, 300,000 bty, but it needs to be changed out. What heater do I need to put in its place and how much does it cost?

A  Answered on 3/15/2017 by InyoPools Product Specialist Andy O.

Hello Jim- I would recommend the  MasterTemp Heater 300,000 BTU, NG w/ Electric Ignition, Low NOx - 460734, the only real difference would be the orientation of the plumbing.