Owner's Manual

Pentair MiniMax CH In-Ground Swimming Pool and Spa Heater

The Pentair MiniMax CH Millivolt in-ground pool and spa heater is designed to provide high efficiency performance for many years with minimal attention. MiniMax's fast, efficient and dependable heat-up comes from the Presslite millivolt ignition that provides a safe, easy, matchless start every time.

MiniMax features a patented thermostatic bypass valve that minimizes condensation-related calcium scaling to maintain peak heat transfer efficiency, a ceramic fiber insulation to prevent heat loss, intelligent internal controls the sense water temperature and pressure to maintain optimum flow past the heating element which prevents over and under-heating and deluxe dual thermostats that provide precise temperature control preventing wasteful overheating. All of this performance comes in a space-saving, low profile design that blends into any backyard décor.

Features:

• Thermostatic bypass valve minimizes condensation-related calcium scaling to maintain peak heat transfer efficiency.
• Ceramic fiber insulation prevents heat loss.
• Intelligent internal controls sense water temperature and pressure to maintain optimum flow past the heating element.
• Dual thermostats provide precise temperature control without wasteful overheating.
• With six models available, you can size your MiniMax CH to your precise heating needs - another key for high efficiency.
• All this performance comes in a space-saving, low profile design that blends into any backyard décor.
• Super-strong, corrosion-resistant stainless steel burners.
• Premium copper high-fin heat exchanger for long life and super efficiency.
• Durable composite headers (reversible design for easy installation and service).
• CSA Certified to applicable standards for gas-powered pool heaters.
• Two year limited warranty