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White and Yellow Noodle Bowl Recipe 16_9

Why is a Pentair eTi better than a Mastertemp?

Pentair ETi (Efficiency Thermal Insulation) and Mastertemp heaters are both designed to efficiently heat swimming pool water, but there are a few key differences between the two models that can make the ETi more efficient.

First, the ETi uses a cupro-nickel heat exchanger, while the Mastertemp uses a standard copper heat exchanger. Cupro-nickel is a more corrosion-resistant material than copper, which allows the ETi to operate with less maintenance and potentially have a longer lifespan. Additionally, the ETi's heat exchanger has a larger surface area and more efficient water flow, which can further improve its heat transfer performance and reduce energy consumption.

Second, the ETi has a more advanced digital control system that allows for precise temperature control and can adjust its output based on the needs of the pool. The ETi also has a built-in diagnostic system that can alert the owner or service technician to any issues with the heater, potentially reducing the amount of time and money spent on maintenance.

Overall, these design differences can make the ETi more efficient than the Mastertemp in terms of energy consumption, maintenance, and overall performance. However, it's important to note that the specific efficiency of each heater may depend on factors such as the size of the pool, the climate, and the usage patterns of the owner.


Claro Pool is a pool company in Palm Desert, CA leading the way in swimming pool repair & maintenance services, as well as offering professional pool inspection during escrow.

We love our community, and that's why our mission is to make pools cleaner, healthier, and safer. We have more than 20 years of experience in the pool industry and service many pool homes in the Coachella Valley.

Our team manages over 100 million gallons of recreational water every month! Our expertise and unmatched professional pool service are why thousands of Coachella Valley families trust the Claropool daily to ensure their pools are safe and ready to enjoy.


How to contact us call (760)341-3377 Let's get social:

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