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Your cart is empty.The MasterTemp 400,000 BTU natural gas pool heater delivers powerful and efficient heating performance for your swimming pool. This high-capacity heater warms up your pool quickly, allowing you to maintain comfortable swimming temperatures even in larger pools. With its 400K BTU output, this unit provides rapid heat-up times and reliable temperature maintenance. The natural gas operation offers consistent heating capability while the certified design ensures proper installation and operation. Perfect for both residential and commercial pool applications, this heater combines robust construction with user-friendly controls. The unit's thoughtful design includes features for straightforward maintenance and operation, making it a practical choice for pool owners seeking reliable heating solutions.
