The Most Economical Way to Heat Your Pool The Pentair UltraTemp 140 Heat Pump (460934) delivers superior pool heating at a fraction of the cost of traditional gas heaters. By extracting warmth from the air rather than burning fuel, this high-efficiency heat pump...
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Powerful Propane Performance with Smart Technology
The Pentair MasterTemp 250 Propane Pool Heater (EC-462027) brings intelligent heating to properties powered by propane. With 250,000 BTU output, smart connectivity features, and exceptional 82% thermal efficiency, this compact heater delivers professional-grade performance with the convenience of modern automation.
Why the MasterTemp 250 Propane Stands Out
Control from Anywhere
Smart connectivity via Pentair Automation Systems enables you to manage your pool temperature from your smartphone or tablet. Whether you're at work or on vacation, you can ensure your pool is heated and ready—or turned off to save energy when not needed.
Fast, Efficient Heating
With 250,000 BTU capacity and 82% thermal efficiency, this heater warms your pool quickly while minimizing propane consumption. The advanced ignition control module with flame strength sensor optimizes combustion for maximum efficiency and reliability.
Real-Time Performance Alerts
Receive push notifications to your smart device about heater performance and status. Stay informed about operation, maintenance needs, and any issues—before they become problems.
Intuitive Digital Interface
The full-text digital display combines new functions with a user-friendly menu for straightforward operation and diagnostics. No more guessing—just clear information and easy control.
Save Up to 35% Annually
Optional Smart Heater Bypass valve control automatically diverts water flow when heating isn't required, reducing unnecessary propane consumption and cutting your yearly operational costs by up to 35%.
Low NOx Emissions
Meets strict air quality standards with ultra-low emissions, making it compliant in regulated areas while being kinder to the environment. Powerful heating doesn't have to compromise air quality.
Compact & Easy to Install
At just 21"L x 21"W x 28"H, this heater fits in tight spaces and retrofit applications with ease. Dependable and efficient performance in a space-saving design.
Perfect For
- Properties using propane as their primary fuel source
- Homeowners seeking smart home pool integration
- Areas where natural gas isn't available
- Medium to large pools requiring rapid heating
- Installations with limited equipment space
Smart. Efficient. Powerful.
The MasterTemp 250 Propane delivers modern heating intelligence with the reliable performance Pentair is known for.
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