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Technical diagram of the Pentair Pool 400K BTU Max-E-Therm Natural Gas Heater SR400NA with mechanical components, featuring front, back, side, and top views labeled with dimensions.
Pentair Pool's Black Pentair 400K BTU Max-E-Therm Natural Gas Heater SR400NA offers smart connectivity and a digital control panel, featuring energy-saving automation alongside two intake pipes on the side.

Pentair Sta-Rite 200K BTU Max-E-Therm Natural Gas Heater SR200NA

Pentair Pool
$3,099.00 - $3,099.00
$3,099.00
$3,099.00 - $3,099.00
$3,099.00

YOUR POOL HEATER JUST GOT A WHOLE LOT SMARTER. For indoor or outdoor installations on pools and spas. Features include an LCD temperature readout w...

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$3,099.00 - $3,099.00
$3,099.00
$3,099.00 - $3,099.00
$3,099.00
Technical diagram of the Pentair Pool 400K BTU Max-E-Therm Natural Gas Heater SR400NA with mechanical components, featuring front, back, side, and top views labeled with dimensions.
Pentair Pool's Black Pentair 400K BTU Max-E-Therm Natural Gas Heater SR400NA offers smart connectivity and a digital control panel, featuring energy-saving automation alongside two intake pipes on the side.

Pentair Sta-Rite 333K BTU Max-E-Therm Natural Gas Heater SR333NA

Pentair Pool
$3,799.00 - $3,799.00
$3,799.00
$3,799.00 - $3,799.00
$3,799.00

YOUR POOL HEATER JUST GOT A WHOLE LOT SMARTER. For indoor or outdoor installations on pools and spas. Features include an LCD temperature readout w...

View full details
$3,799.00 - $3,799.00
$3,799.00
$3,799.00 - $3,799.00
$3,799.00
Technical diagram of the Pentair Pool 400K BTU Max-E-Therm Natural Gas Heater SR400NA with mechanical components, featuring front, back, side, and top views labeled with dimensions.
Pentair Pool's Black Pentair 400K BTU Max-E-Therm Natural Gas Heater SR400NA offers smart connectivity and a digital control panel, featuring energy-saving automation alongside two intake pipes on the side.

Pentair Sta-Rite 400K BTU Max-E-Therm Natural Gas Heater SR400NA

Pentair Pool
$4,099.00 - $4,099.00
$4,099.00
$4,099.00 - $4,099.00
$4,099.00

YOUR POOL HEATER JUST GOT A WHOLE LOT SMARTER. For indoor or outdoor installations on pools and spas. Features include an LCD temperature readout w...

View full details
$4,099.00 - $4,099.00
$4,099.00
$4,099.00 - $4,099.00
$4,099.00
Technical diagram of the Pentair 250K BTU Max-E-Therm ASME Propane Gas Heater 460768 by Pentair Pool, showcasing front, back, side, and top views with dimensions and labels for smart connectivity features in energy-saving automation.
Pentair Pool's Pentair 200K BTU Max-E-Therm Propane Gas Heater SR200LP features energy-saving automation and a digital display, along with a conveniently located control panel on top for easy use.

Pentair Sta-Rite 200K BTU Max-E-Therm Propane Gas Heater SR200LP

Pentair Pool
$3,099.00 - $3,099.00
$3,099.00
$3,099.00 - $3,099.00
$3,099.00

YOUR POOL HEATER JUST GOT A WHOLE LOT SMARTER. For indoor or outdoor installations on pools and spas. Features include an LCD temperature readout w...

View full details
$3,099.00 - $3,099.00
$3,099.00
$3,099.00 - $3,099.00
$3,099.00
A technical diagram of the Pentair Pool 333K BTU Max-E-Therm Propane Gas Heater SR333LP illustrates the heater with front, back, side, and top views. This smart pool heater features a cupro-nickel exchanger, including measurements and clearly labeled inlets/outlets for seamless installation.
The Pentair Pool 333K BTU Max-E-Therm Propane Gas Heater SR333LP in black is equipped with a digital display and a convenient control panel on top, offering an advanced pool heating solution. It features a robust cupro-nickel exchanger to boost performance.

Pentair Sta-Rite 333K BTU Max-E-Therm Propane Gas Heater SR333LP

Pentair Pool
$3,799.00 - $3,799.00
$3,799.00
$3,799.00 - $3,799.00
$3,799.00

YOUR POOL HEATER JUST GOT A WHOLE LOT SMARTER. For indoor or outdoor installations on pools and spas. Features include an LCD temperature readout w...

View full details
$3,799.00 - $3,799.00
$3,799.00
$3,799.00 - $3,799.00
$3,799.00
Pentair 400K BTU Max-E-Therm Propane Gas Heater SR400LP
Pentair 400K BTU Max-E-Therm Propane Gas Heater SR400LP

Pentair Sta-Rite 400K BTU Max-E-Therm Propane Gas Heater SR400LP

Pentair Pool
$4,099.00 - $4,099.00
$4,099.00
$4,099.00 - $4,099.00
$4,099.00

YOUR POOL HEATER JUST GOT A WHOLE LOT SMARTER. For indoor or outdoor installations on pools and spas. Features include an LCD temperature readout w...

View full details
$4,099.00 - $4,099.00
$4,099.00
$4,099.00 - $4,099.00
$4,099.00
Technical diagram of the Pentair Pool 400K BTU Max-E-Therm Natural Gas Heater SR400NA with mechanical components, featuring front, back, side, and top views labeled with dimensions.
Pentair Pool's Black Pentair 400K BTU Max-E-Therm Natural Gas Heater SR400NA offers smart connectivity and a digital control panel, featuring energy-saving automation alongside two intake pipes on the side.

Pentair Sta-Rite 400K BTU Max-E-Therm Heavy Duty Natural Gas Heater Cupronickel SR400HD

Pentair Pool
$4,399.00 - $4,399.00
$4,399.00
$4,399.00 - $4,399.00
$4,399.00

For indoor or outdoor installations on pools and spas. Features include an LCD temperature readout with dual thermostat controls, temperature safet...

View full details
$4,399.00 - $4,399.00
$4,399.00
$4,399.00 - $4,399.00
$4,399.00
Technical diagram of the Pentair Pool 400K BTU Max-E-Therm Natural Gas Heater SR400NA with mechanical components, featuring front, back, side, and top views labeled with dimensions.
Pentair Pool's Black Pentair 400K BTU Max-E-Therm Natural Gas Heater SR400NA offers smart connectivity and a digital control panel, featuring energy-saving automation alongside two intake pipes on the side.

Pentair Sta-Rite 200K BTU Max-E-Therm Heavy Duty Natural Gas Heater Cupronickel SR200HD

Pentair Pool
$3,399.00 - $3,399.00
$3,399.00
$3,399.00 - $3,399.00
$3,399.00

YOUR POOL HEATER JUST GOT A WHOLE LOT SMARTER. For indoor or outdoor installations on pools and spas. Features include an LCD temperature readout w...

View full details
$3,399.00 - $3,399.00
$3,399.00
$3,399.00 - $3,399.00
$3,399.00
Technical diagram of the Pentair Pool 400K BTU Max-E-Therm Natural Gas Heater SR400NA with mechanical components, featuring front, back, side, and top views labeled with dimensions.
Pentair Pool's Black Pentair 400K BTU Max-E-Therm Natural Gas Heater SR400NA offers smart connectivity and a digital control panel, featuring energy-saving automation alongside two intake pipes on the side.

Pentair Sta-Rite 333K BTU Max-E-Therm Heavy Duty Natural Gas Heater Cupronickel SR333HD

Pentair Pool
$3,999.00 - $3,999.00
$3,999.00
$3,999.00 - $3,999.00
$3,999.00

      Durability: Rust-proof Dura-Glas Resin construction and heavy-duty cupro-nickel exchanger for superior performance, even in low pH, high f...

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$3,999.00 - $3,999.00
$3,999.00
$3,999.00 - $3,999.00
$3,999.00
The Pentair Pool 400K BTU Max-E-Therm ASME Natural Gas Heater Cupronickel 460763 is a piece of industrial equipment with a compact design, featuring a dome-shaped body and brass fittings on the side.

Pentair Sta-Rite 400K BTU Max-E-Therm ASME Natural Gas Heater Cupronickel 460763

Pentair Pool
$5,199.00 - $5,199.00
$5,199.00
$5,199.00 - $5,199.00
$5,199.00

Ultra-High ASME® certified performance in a compact, quiet, and eco-friendly design for your commercial application. The bronze header design allo...

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$5,199.00 - $5,199.00
$5,199.00
$5,199.00 - $5,199.00
$5,199.00
The Pentair Pool 250K BTU Max-E-Therm ASME Natural Gas Heater Cupronickel 460767 boasts a sleek black design with a round dome shape and brass fittings. Its compact form is paired with an eco-friendly operation, featuring a durable stainless steel sleeve to maximize heating efficiency while minimizing environmental impact.

Pentair Sta-Rite 250K BTU Max-E-Therm ASME Natural Gas Heater Cupronickel 460767

Pentair Pool
$4,599.00 - $4,599.00
$4,599.00
$4,599.00 - $4,599.00
$4,599.00

Ultra-High ASME® certified performance in a compact, quiet, and eco-friendly design for your commercial application. The bronze header design allo...

View full details
$4,599.00 - $4,599.00
$4,599.00
$4,599.00 - $4,599.00
$4,599.00
Pentair Pool's eco-friendly Pentair 400K BTU Max-E-Therm ASME Propane Heater Cupronickel 460764 boasts a compact design with a dome-shaped top and brass side connections.

Pentair Sta-Rite 400K BTU Max-E-Therm ASME Propane Heater Cupronickel 460764

Pentair Pool
$5,199.00 - $5,199.00
$5,199.00
$5,199.00 - $5,199.00
$5,199.00

Ultra-High ASME® certified performance in a compact, quiet, and eco-friendly design for your commercial application. The bronze header design allo...

View full details
$5,199.00 - $5,199.00
$5,199.00
$5,199.00 - $5,199.00
$5,199.00
Technical schematic of the Pentair Pool 250K BTU Max-E-Therm ASME Propane Gas Heater 460768 displayed in four views with measurements and specifications, highlighting its rust-proof construction for enhanced durability.
A smart pool heater from Pentair Pool, the 250K BTU Max-E-Therm ASME Propane Gas Heater (model 460768), features a black, dome-shaped design with a metallic valve. It offers energy-saving automation and low NOx emissions for an eco-friendly swimming experience.

Pentair Sta-Rite 250K BTU Max-E-Therm ASME Propane Gas Heater Cupronickel 460768

Pentair Pool
$4,599.00 - $4,599.00
$4,599.00
$4,599.00 - $4,599.00
$4,599.00

Ultra-High ASME® certified performance in a compact, quiet, and eco-friendly design for your commercial application. The bronze header design allo...

View full details
$4,599.00 - $4,599.00
$4,599.00
$4,599.00 - $4,599.00
$4,599.00
The Pentair 461105 MasterTemp Max-E-Therm 6-Button Control Board Kit from Pentair Pool boasts a sophisticated design with a sleek black control panel featuring white buttons and red-black wires, set against a pristine white background.

Pentair 461105 MasterTemp Max-E-Therm 6-Button Control Board Kit

Pentair Pool
$499.00 - $499.00
$499.00
$499.00 - $499.00
$499.00

Pentair PCBA Kit, MasterTemp/Max-E-Therm. RS485 Assembly and 6 Button Membrane Pad are included. This kit includes: New PCBA, 6 Button Membrane P...

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$499.00 - $499.00
$499.00
$499.00 - $499.00
$499.00

Pentair Smart Heater Automatic Bypass Valve Actuator Kit (462048)

Pentair Pool
$349.99 - $349.99
$349.99
$349.99 - $349.99
$349.99

The Smart Heater Bypass valve control diverts water flow when the heater isn’t needed to help save up to 35% in yearly operational costs. Pentair ...

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$349.99 - $349.99
$349.99
$349.99 - $349.99
$349.99

Pentair 42001-0051S Combination Gas Control Valve Kit for MasterTemp/Max-E-Therm

Pentair Pool
$349.99 - $349.99
$349.99
$349.99 - $349.99
$349.99

Pentair 42001-0051S Replacement Combination Gas Control Valve Kit for Sta-Rite Max-E-Therm and Pentair MasterTemp Pool Heaters. Combination Gas C...

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$349.99 - $349.99
$349.99
$349.99 - $349.99
$349.99
The Pentair Pool 475002 3'' PVC Direct Air Intake Duct Kit features a black plastic cover with vents, designed for a Sta-Rite Max-E-Therm Heater, and includes two cylindrical components on either side.
Pentair Pool's Pentair 475002 3'' PVC Direct Air Intake Duct Kit includes a black plastic cover with ventilation slots, a filter, and connector piece, and is compatible with the Sta-Rite Max-E-Therm Heater.

Pentair 475002 3'' PVC Direct Air Intake Duct Kit

Pentair Pool
$249.00 - $249.00
$249.00
$249.00 - $249.00
$249.00

Pentair 475002 PVC Direct Air Intake Duct Kit For Sta-Rite® Max-E-Therm Heater; 3 Inch. Brand: Pentair Weight: 10 pounds For Use With: Sta-Rite® M...

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$249.00 - $249.00
$249.00
$249.00 - $249.00
$249.00
Raypak 018870F Gas Valve Kit with Gas Line Half for Avia Heaters

Raypak 018870F Gas Valve Kit with Gas Line Half for Avia Heaters

Raypak
$239.99 - $239.99
$239.99
$239.99 - $239.99
$239.99

This is for the Avia Gas-Fired Pool and Spa Heater. AVIA can monitor and control your pool heating experience plus one accessory. For pool owners l...

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$239.99 - $239.99
$239.99
$239.99 - $239.99
$239.99
Raypak 018936F Pressure Relief Valve for Avia Heaters

Raypak 018936F Pressure Relief Valve for Avia Heaters

Raypak
$189.00 - $189.00
$189.00
$189.00 - $189.00
$189.00

Brand: Raypak For Use With: AVIA RayPak - AVIA PRV KIT - 018936F

$189.00 - $189.00
$189.00
$189.00 - $189.00
$189.00
The Pentair 42002-0024S Stack Flue Sensor, designed for the Max-E-Therm and MasterTemp systems by Pentair Pool, features a metal thermistor probe with two connected wires and pink connectors.

Pentair 42002-0024S Stack Flue Sensor for Max-E-Therm/MasterTemp

Pentair Pool
$119.99 - $119.99
$119.99
$119.99 - $119.99
$119.99

Replacement Stack Flue Sensor for Sta-Rite Max-E-Therm and Pentair MasterTemp Pool Heaters. Stack Flue Sensor Works with Sta-Rite Max-E-Therm Poo...

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$119.99 - $119.99
$119.99
$119.99 - $119.99
$119.99

Pentair 77707-0054 Igniter & Gasket Kit for MasterTemp/Max-E-Therm Heater

Pentair Pool
$79.99 - $79.99
$79.99
$79.99 - $79.99
$79.99

Pentair 77707-0054 Replacement Igniter and Gasket Kit for Sta-Rite Max-E-Therm and Pentair MasterTemp Pool Heaters. Igniter/Igniter Gasket Kit Wo...

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$79.99 - $79.99
$79.99
$79.99 - $79.99
$79.99

Pentair 38000-0007S Thermal Regulator for Max-E-Therm/MasterTemp

Pentair Pool
$69.99 - $69.99
$69.99
$69.99 - $69.99
$69.99

Replacement Thermal Regulator for Sta-Rite Max-E-Therm and Pentair MasterTemp Pool Heaters. Thermal Regulator Works with Sta-Rite Max-E-Therm Poo...

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$69.99 - $69.99
$69.99
$69.99 - $69.99
$69.99
Two pool heaters from Pentair Pool; one is a circular, black Pentair MAX-E-THERM and the other is a beige rectangular unit. Both feature digital displays and control panels.

Pentair Heater Accessories

Pentair Pool
$149.99 - $149.99
$149.99
$149.99 - $149.99
$149.99

Pentair MAX-E-THERM® and MASTERTEMP® Pool Heater Accessories Optional Smart Heater Bypass valve control diverts water flow when the heater isn’t ne...

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$149.99 - $149.99
$149.99
$149.99 - $149.99
$149.99

Pentair 460741 250K Natural Gas to Propane Conversion Kit - Max-E-Therm® & Mastertemp

Pentair Pool
$59.99 - $59.99
$59.99
$59.99 - $59.99
$59.99

Pentair 460741 Natural Gas to Propane Conversion Kit For Model 250 MasterTemp® Heater Burner System Brand: Pentair Weight: 0.1 pound Shipping Dime...

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$59.99 - $59.99
$59.99
$59.99 - $59.99
$59.99

Pentair 460755 300K Natural Gas to Propane Conversion Kit - Max-E-Therm & Mastertemp

Pentair Pool
$59.99 - $59.99
$59.99
$59.99 - $59.99
$59.99

Pentair 460755 Natural Gas to Propane Conversion Kit For Model 300 MasterTemp® Heater Burner System Brand: Pentair Weight: 1 pound Shipping Dime...

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$59.99 - $59.99
$59.99
$59.99 - $59.99
$59.99

Pentair 77707-1441 400K Natural Gas to Propane Conversion Kit for Max-E-Therm & Mastertemp

Pentair Pool
$59.99 - $59.99
$59.99
$59.99 - $59.99
$59.99

Pentair 77707-1441 Natural Gas to Propane Conversion Kit For Model 400 Max-E-Therm Heater Burner System Brand: Pentair Weight: 0.1 pound Shipping ...

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$59.99 - $59.99
$59.99
$59.99 - $59.99
$59.99

Pentair 77707-0253 Air Blower Kit

Pentair Pool
$699.99 - $699.99
$699.99
$699.99 - $699.99
$699.99

Pentair 77707-0253 Air Blower Kit For Model 400 Natural Gas Max-E-Therm Burner System Brand: Pentair Weight: 13 pounds Shipping Dimensions: 12 inc...

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$699.99 - $699.99
$699.99
$699.99 - $699.99
$699.99

Pentair 42002-0029Z Replacement Switch Membrane

Pentair Pool
$124.99 - $124.99
$124.99
$124.99 - $124.99
$124.99

The Pentair 42002-0029Z is a genuine Pentair product. It is a replacement switch membrane compatible with the Max-E-Therm Heater Electrical System....

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$124.99 - $124.99
$124.99
$124.99 - $124.99
$124.99

Pentair 473715Z Pressure Relief Valve

Pentair Pool
$134.99 - $134.99
$134.99
$134.99 - $134.99
$134.99

The Pentair 473715Z is a Pressure Relief Valve. It is compatible with the Max-E-Therm and MasterTemp® Heater Water System. It is a genuine Pentair ...

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$134.99 - $134.99
$134.99
$134.99 - $134.99
$134.99

Pentair 42001-0060S Water Pressure Switch

Pentair Pool
$79.99 - $79.99
$79.99
$79.99 - $79.99
$79.99

The Pentair 42001-0060S is a Water Pressure Switch. It is compatible for use with the ETi 400 High Efficiency Heater. It is a genuine Pentair produ...

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$79.99 - $79.99
$79.99
$79.99 - $79.99
$79.99

Pentair 77707-0010 Thermal Regulator Kit

Pentair Pool
$99.99 - $99.99
$99.99
$99.99 - $99.99
$99.99

The Pentair 77707-0010 is a Thermal Regulator Kit. It is compatible with the Max-E-Therm and MasterTemp® Heater Water System. It is a genuine Penta...

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$99.99 - $99.99
$99.99
$99.99 - $99.99
$99.99

Pentair 42001-0053S Electrical System Thermistor

Pentair Pool
$74.99 - $74.99
$74.99
$74.99 - $74.99
$74.99

The Pentair 42001-0053S is a Thermistor. It is compatible for use with the Max-E-Therm and MasterTemp® Heater Electrical System. It is a genuine Pe...

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$74.99 - $74.99
$74.99
$74.99 - $74.99
$74.99

Pentair 77707-1461 Natural Gas to Propane Conversion Kit for 200 Max-E-Therm Heater Burner System

Pentair Pool
$59.99 - $59.99
$59.99
$59.99 - $59.99
$59.99

Pentair 77707-1461 Natural Gas to Propane Conversion Kit For Model 200 Max-E-Therm Heater Burner System Brand Pentair Weight 1 pound Shipping Di...

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$59.99 - $59.99
$59.99
$59.99 - $59.99
$59.99

Pentair 42001-0063S High Limit Switch for Max-E-Therm and MasterTemp Heater Electrical System

Pentair Pool
$69.99 - $69.99
$69.99
$69.99 - $69.99
$69.99

The Pentair 42001-0063S is a High Limit Switch. It is compatible with the Max-E-Therm and MasterTemp® Heater Electrical System. It is a genuine Pen...

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$69.99 - $69.99
$69.99
$69.99 - $69.99
$69.99

Pentair 42001-0107S Dual Voltage Transformer Kit for Max-E-Therm Heater Electrical System 115/230V

Pentair Pool
$69.99 - $69.99
$69.99
$69.99 - $69.99
$69.99

The Pentair 42001-0107S is a Dual Voltage Transformer Kit. It is compatible for use with the Max-E-Therm and MasterTemp® Heater Electrical System; ...

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$69.99 - $69.99
$69.99
$69.99 - $69.99
$69.99

Pentair 77707-0013 Sta-Rite Max-E-Therm Control Board Enclosure Membrane Kit

Pentair Pool
$229.00 - $229.00
$229.00
$229.00 - $229.00
$229.00

Pentair 77707-0013 Control Board Enclosure/Membrane Panel Kit For NA, LP Series Max-E-Therm Heater Electrical System Brand: Pentair Weight: 2.65 ...

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$229.00 - $229.00
$229.00
$229.00 - $229.00
$229.00

Pentair 77707-0077 4"x8" Metal Flue Collar for Sta-Rite® Max-E-Therm

Pentair Pool
$159.99 - $159.99
$159.99
$159.99 - $159.99
$159.99

VERTICAL VENTING – NEGATIVE PRESSURE: 77707-0077 4 in. x 8 in. Metal Flue Collar

$159.99 - $159.99
$159.99
$159.99 - $159.99
$159.99

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Pentair iChlor 15 Replacement Cell Only 523010 15K gal.

Pentair iChlor 30 Salt Chlorine Generator Cell Only 523009

Pentair Pool
$809.00 - $809.00
$809.00
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IN STOCK & READY TO SHIP! ORDINARY TABLE SALT. EXTRAORDINARY TECHNOLOGY. The iChlor Salt Chlorine Generator features smart technology that prov...

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The Pentair Pool 100' GloBrite MULTI COLOR Pool Spa LED Light, model 602055, features vibrant colors and spiral patterns on a dark backdrop, making it ideal for pool and spa use.
The Pentair Pool 100' GloBrite MULTI COLOR Pool Spa LED Light 602055 - NEW VERSION is a black cylindrical fixture with a transparent cover and attached cable, ideal for enhancing pool and spa applications with its vibrant multicolor LED lighting.

Pentair GloBrite® Multi-Color Pool & Spa LED Light - NEW VERSION

Pentair Pool
$429.00 - $529.00
$429.00 - $529.00
$429.00 - $529.00
$429.00

ADD BRILLIANT MULTICOLOR LED LIGHTING TO SHALLOW WATER AREAS GloBrite lights utilize one of the industry’s most advanced technologies to showcase a...

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$429.00 - $529.00
$429.00 - $529.00
$429.00 - $529.00
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Genuine Purechlor CLG125A-010 Replacement Salt Cell for 25K Gallon Pools

PureChlor
$729.00 - $729.00
$729.00
$729.00 - $729.00
$729.00

PureChlor Replacement Service Cell for PureChlor Salt Chlorine Generator systems (*sold separately). These are authentic, genuine OEM replacement s...

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$729.00 - $729.00
$729.00
$729.00 - $729.00
$729.00

Genuine PureChlor Salt Generator Power Supply (Multiple Sizes)

PureChlor
$549.00 - $549.00
$549.00
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$549.00

PureChlor Salt Generator Replacement Power Supply Box The PureChlor Power Supply (PSU) is the brains of your saltwater pool system. Fully certified...

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$549.00 - $549.00
$549.00
$549.00 - $549.00
$549.00

Genuine PureChlor Salt Chlorine Generator System Kit (Multiple Sizes)

PureChlor
$999.00 - $1,299.00
$999.00 - $1,299.00
$999.00 - $1,299.00
$999.00

PureChlor Salt Chlorine Generator Systems are one of the most advanced salt systems on the market with built-in cell and power supply protections w...

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$999.00 - $1,299.00
$999.00 - $1,299.00
$999.00 - $1,299.00
$999.00
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Pentair Max-E-Therm Pool Heaters | Smart, Energy-Efficient Heating

Pentair Max-E-Therm High-Performance Pool Heaters | Smart, Energy-Efficient Heating for Pools

Elevate your pool heating with the Pentair Max-E-Therm High-Performance Pool Heater. Known for its smart design and energy-efficient features, the Max-E-Therm heater offers reliable, cost-effective heating while keeping your pool at the perfect temperature year-round.

Key Features & Benefits of Pentair Max-E-Therm Pool Heaters:

  • Smart Connectivity: Integrate with the Pentair IntelliCenter® Control System for easy remote management of your pool heater, whether at home or on the go.
  • Real-Time Alerts: Stay informed with instant updates sent directly to your smartphone, keeping you updated on heater performance.
  • Advanced Technology: Equipped with an advanced ignition control module and flame strength sensor for optimal heating performance and reliability.
  • User-Friendly Interface: A full-text digital display and easy-to-navigate menu simplify setup, operation, and diagnostics.
  • Energy-Efficient Design: The optional Smart Heater Bypass Valve can reduce annual heating costs by up to 35% by diverting water flow when heating isn't needed.*

Max-E-Therm Pool Heater Models Available:

  • Max-E-Therm 200: Natural Gas (SR200NA), Propane (SR200LP)
  • Max-E-Therm 200 HD: Natural Gas (SR200HD)
  • Max-E-Therm 250 ASME: Natural Gas (460767), Propane (460768)
  • Max-E-Therm 333: Natural Gas (SR333NA), Propane (SR333LP)
  • Max-E-Therm 333 HD: Natural Gas (SR333HD)
  • Max-E-Therm 400: Natural Gas (SR400NA), Propane (SR400LP)
  • Max-E-Therm 400 HD: Natural Gas (SR400HD)
  • Max-E-Therm 400 ASME: Natural Gas (460763), Propane (460764)
  • Smart Bypass Valve Kit: (462048) for MasterTemp and Max-E-Therm models.

Why Choose the Pentair Max-E-Therm Heater? Max-E-Therm heaters are engineered to provide exceptional performance and long-lasting durability, ensuring your pool stays comfortably heated no matter the season. Save time, energy, and money with its efficient heating capabilities and user-friendly features.

*Savings may vary depending on pool size, usage, and local energy rates.

Upgrade to a Pentair Max-E-Therm High-Performance Heater today and enjoy energy-efficient, smart heating for your pool!