The Pentair MasterTemp 125 High Performance Pool Heater (Model EC-462024) delivers powerful, energy-efficient heating in a compact and durable design. With 125,000 BTUs of output, it’s the perfect choice for small to medium-sized pools and spas that demand fast heat-up times and reliable temperature control. This natural gas heater features Pentair’s advanced pre-mixed combustion technology, ensuring cleaner operation and reduced emissions without sacrificing power. The rotating digital display and user-friendly controls make it easy to operate, while the lightweight, corrosion-resistant construction ensures years of dependable service.
Key Features
- 125,000 BTU Output: Heats pools and spas quickly and efficiently, ideal for small to medium-sized systems.
- High-Efficiency Design: Meets or exceeds industry efficiency standards, reducing fuel consumption and heating costs.
- Compact Footprint: Smallest heater in its class, perfect for tight equipment areas or pad replacements.
- Digital Display & Rotating Control Panel: Intuitive operation from any angle for easy temperature and diagnostic access.
- Rustproof, Weather-Resistant Exterior: Corrosion-resistant housing ensures long life in outdoor environments.
- Quiet Operation: Engineered for low noise, maintaining a peaceful poolside experience.
- Eco-Friendly Performance: Certified low NOx emissions for cleaner operation and environmental compliance.
- Service-Friendly Access: Easy-to-remove panels allow quick servicing and maintenance.
Benefits
- Fast, Efficient Heating: Quickly brings water to your desired temperature for extended swim seasons and year-round spa use.
- Space-Saving Design: Compact size fits easily in most equipment pads or tight installations.
- Durable and Long-Lasting: Built with high-quality, corrosion-resistant components for maximum reliability.
- User-Friendly Operation: Clear digital controls make it simple to adjust and monitor pool or spa temperatures.
- Energy Smart: Advanced combustion system optimizes fuel use, saving money over time.
Ideal For
- In-ground and above-ground pools up to 15,000 gallons
- Spas and hot tubs requiring rapid heat-up
- Natural gas installations with limited space
- Saltwater pools and standard chlorinated systems (corrosion-resistant materials ensure compatibility)
Why choose the MasterTemp 125: It is the smallest heater in its class with long-lasting durability, designed for tight spaces without compromising power. It delivers reliable temperature control, quiet operation, and eco-friendly performance, helping you enjoy a warmer pool or spa while keeping operating costs down. If you want fast heat-up, easy maintenance, and a low-emission natural gas solution, the MasterTemp 125 is a standout choice for residential pools and spas.