Pentair EC-462027 MasterTemp 250K Propane Pool & Spa Heater
The Pentair MasterTemp EC-462027 250K Propane Heater, equivalent to the Pentair 460733 model, delivers dependable, high-efficiency performance in a compact, durable design. With a powerful 250,000 BTU output, this Low NOx heater quickly raises pool and spa temperatures while maintaining precise digital control for consistent comfort. Powered by propane, it’s ideal for areas without natural gas access—providing rapid heating and steady performance for both residential and commercial installations. Engineered with advanced combustion technology, the MasterTemp 250 ensures optimal efficiency, clean burning, and reduced emissions that meet stringent air quality standards.
Built for reliability and convenience, the MasterTemp 250 features an electronic ignition system for fast startups and a corrosion-resistant exterior built to withstand harsh outdoor environments. The unit’s compact footprint allows flexible installation on equipment pads with limited space, while user-friendly digital controls make temperature adjustments and operation effortless. Designed for quiet operation, superior efficiency, and long-lasting durability, the EC-462027 offers the same trusted performance as the 460733 model—delivering precision heating and dependable comfort for year-round enjoyment.
Key Features of the Pentair MasterTemp EC-462027 250K Propane Heater
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Equivalent to Pentair 460733: Offers identical design and performance to the 460733 model, configured for efficient propane operation.
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250,000 BTU Heating Capacity: Quickly heats pools, spas, or hot tubs, ensuring consistent warmth even during cooler weather.
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Low NOx Certified: Meets strict air quality and emissions standards, making it a cleaner, eco-friendly heating choice.
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Electronic Ignition System: Provides fast, reliable startups without manual lighting, improving convenience and safety.
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Propane-Powered Design: Ideal for properties without natural gas service, delivering strong, efficient heating performance.
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Digital Temperature Control: Simple, user-friendly interface allows precise temperature adjustments for optimal comfort.
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Energy-Efficient Operation: Advanced heat exchanger maximizes heat transfer while minimizing energy waste and operating costs.
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Durable Construction: Built from corrosion-resistant materials designed to withstand harsh outdoor environments.
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Compact, Space-Saving Footprint: Installs easily in tight equipment areas while maintaining powerful heating performance.
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Comprehensive Safety Features: Includes automatic shut-off and freeze protection for safe, worry-free operation.
Specifications
| Specifications | Details |
|---|---|
| Heating Capacity | 250,000 BTU/h |
| Efficiency | 84% |
| Dimensions | 36.25 in. X 25 in. X 28 in. |
| Maximum Pool Size | Up to 1,000 square feet |
| Heating Rate | Approximately 10°F (5.6°C) per hour |
| Temperature Range | 65°F to 104°F (18.3°C to 40°C) |
| Gas Consumption | 2.2 gallons per hour (at maximum heat) |
| Heat Exchanger Material | Cupro-Nickel |
| Operating Altitude | Up to 6,000 feet (1,828 meters) |
| Certifications | CSA Certified, UL Listed |
| Warranty | 2-Year Limited Warranty |
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