$4,789.00
The Pentair MasterTemp 400 Natural Gas Pool Heater (EC-462028) is engineered for large pools and high-demand applications that require serious heating capacity. With an impressive 400,000 BTU output, smart connectivity, and advanced automation features, this is the heater that refuses to compromise on performance or convenience.
Serious Heating Power
With 400,000 BTU capacity and 82% thermal efficiency, this heater handles large residential pools, spas, and even light commercial applications with ease. Heat your pool faster and maintain temperature effortlessly, even in cooler weather.
Complete Smart Home Integration
Smart connectivity via Pentair Automation Systems gives you total control from anywhere. Adjust temperature, monitor performance, and receive real-time alerts directly to your smartphone—your pool is always just a tap away.
Advanced Digital Control
The full-text digital display provides intuitive operation with advanced diagnostics. The user-friendly menu makes programming simple, while detailed status information keeps you informed about every aspect of heater performance.
Intelligent Efficiency Features
Digital connectivity with your automation system and an advanced ignition control module with flame strength sensor work together to optimize heater performance and fuel efficiency automatically.
Save Up to 35% on Operating Costs
Optional Smart Heater Bypass valve control intelligently diverts water flow when heating isn't needed, dramatically reducing gas consumption and cutting your yearly operational costs by up to 35%.
Low NOx Compliance
Ultra-low emissions meet stringent air quality standards, making this powerful heater suitable for even the most environmentally regulated areas. High performance doesn't mean high emissions.
Compact Yet Powerful
Despite its impressive 400K BTU output, the MasterTemp maintains a compact 21"L x 21"W x 28"H footprint, making it suitable for installations where space is at a premium.
When Only Maximum Performance Will Do
The MasterTemp 400 Natural Gas heater delivers professional-grade power with residential-friendly smart features. It's the ultimate heating solution for serious pool owners.
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