The Pentair SR200NA Max-E-Therm 200 Natural Gas Pool & Spa Heater is a 200,000 BTU high-efficiency heating system engineered for residential pools and spas. Designed with an induced-draft combustion system and hot surface ignition, this heater delivers reliable startup performance and efficient fuel usage. Its compact, corrosion-resistant thermoplastic housing and digital control interface provide durable outdoor operation and precise temperature management for consistent pool comfort.
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Key Features
• 200,000 BTU natural gas input for fast and consistent pool and spa heating performance.
• Induced-draft combustion system with hot surface ignition eliminates standing pilot.
• Digital multifunction temperature control with full-text LCD display.
• Corrosion-resistant Dura-Glas™ thermoplastic housing for long-term outdoor durability.
• Compact footprint suitable for equipment pad installations.
• Certified for low NOx emissions and high efficiency performance.
• Compatible with Pentair automation systems for remote monitoring and control.
• Integrated safety controls including high limit switches, air flow switch, and stack flue sensor.
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Product Overview
The Pentair SR200NA Max-E-Therm 200 Natural Gas Heater is engineered to deliver dependable and efficient pool and spa heating in a compact, durable design. With a 200,000 BTU input rating, the heater provides rapid heat-up capability while maintaining high combustion efficiency. The induced-draft design pulls combustion air through precisely metered orifices, ensuring optimal fuel-to-air mixture for consistent flame stability and performance.
Constructed with a rustproof composite housing and copper heat exchanger, the Max-E-Therm 200 is designed to withstand harsh outdoor environments and treated pool water conditions. The integrated digital control panel offers straightforward temperature adjustment and diagnostic monitoring, simplifying system operation and service. Designed for natural gas applications, this heater integrates easily into residential plumbing configurations and can be paired with Pentair automation systems for expanded control functionality. Proper installation and routine maintenance ensure long-term reliability and efficient pool temperature management.
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Frequently Asked Questions (FAQ)
Q: What is the Pentair SR200NA Max-E-Therm heater used for?
A: The Pentair SR200NA Max-E-Therm is a 200,000 BTU natural gas pool and spa heater designed for residential pools and spas that need reliable, efficient heating.
Q: Is the Pentair SR200NA natural gas or propane?
A: This model is designed for natural gas. Propane versions are available under different Pentair model numbers.
Q: What size pool is the Pentair SR200NA best for?
A: This 200K BTU heater is best for small to medium-sized pools, spas, and residential pool/spa systems that need steady heating performance.
Q: Is the Pentair SR200NA Max-E-Therm worth it?
A: Yes. It is a strong option for homeowners who want natural gas heating, compact installation, digital controls, and reliable Max-E-Therm performance.
Q: Does the Pentair SR200NA use a standing pilot?
A: No. This heater uses hot surface ignition, which eliminates the need for a standing pilot and helps improve startup reliability.
Q: Is the Pentair SR200NA Low NOx compliant?
A: Yes. This model is certified for low NOx emissions and is designed to meet modern efficiency and emissions requirements.
Q: Can the Pentair SR200NA replace my existing pool heater?
A: Yes. It can replace many existing natural gas pool heaters, but compatibility depends on gas supply, plumbing layout, electrical setup, venting, and installation requirements.
Q: Does the Pentair SR200NA require professional installation?
A: Yes. Professional installation is recommended due to natural gas connections, electrical wiring, plumbing, venting, and local code requirements.
Q: Can the Pentair SR200NA work with Pentair automation systems?
A: Yes. This heater is compatible with Pentair automation systems for remote monitoring, temperature control, and system integration.
Q: When should I choose the Pentair SR200NA instead of a larger heater?
A: Choose this 200K BTU model if you have a small or medium pool and do not need the faster heat-up performance of a higher BTU heater.
