• Durability: Rust-proof Dura-Glas Resin construction and heavy-duty cupro-nickel exchanger for superior performance, even in low pH, high flow, or heavy-use conditions.
• Enhanced Technology: Advanced ignition control module with a flame strength sensor for reliable, optimized operation.
• Convenience: A multi-position control panel allows the digital display to be easily adjusted for user-friendly access.

Eco-Friendly Design: Certified low NOx emissions for a greener pool experience.

Plus, the optional Smart Heater Bypass Valve Control saves up to 35% on annual operational costs by diverting water flow when heating isn’t needed.*

With its tough, weather-resistant exterior, the Max-E-Therm Heater is built to handle any environment while delivering energy-saving, reliable heating performance.

Support Documents: 

Specifications:

• Brand: Pentair
• Application: Indoor, Outdoor, Pool, Spa
• Shipping Dimensions: 27.75 x 34.25 x 32 inch
• Commercial, Residential, or Professional: Residential
• Frequency Rating (Hz): 60
• Fuel Type: Natural Gas
• Phase: Single
• Product Weight: 138 pounds
• Standards Approvals: CSA Certified
• Voltage: 120V, 240V
• BTU Input: 333000 British thermal unit
• Cabinet Depth: 31.69 inch
• Cabinet Height: 30.03 inch
• Cabinet Width: 25.15 inch
• Control Type: Digital
• Flow Rate Max: 120 gal/min
• Flow Rate Min: 33 gal/min
• Green or Energy Efficient Product: True
• Product Depth: 30 inch
• Product Height: 26 inch
• Product Width: 26 inch
• Tubing Material: Cupro Nickel
• UPC Code: 022315306165