Mastertemp Max-E-Therm Style Bypass Valve

Replacement Bypass Valve Kit for Pentair Mastertemp and Max-E-Therm Pool Heaters (77707-0001) ensures efficient water flow regulation for optimal heater performance. Designed for compatibility with Pentair and Starite models, this kit is easy to install and reliable. Precise Water Flow Control: Enhances heater efficiency and performance. Wide Compatibility: Fits Pentair Mastertemp, Max-E-Therm, and Starite heaters. Durable Construction: Engineered for long-lasting use in pool systems. Simple...

Mastertemp Max-E-Therm Style Control Board

Control Board Kit Compatible with Mastertemp & Max-E-Therm Pentair Pool and Spa Heater 42002-0007s is designed for use with all NA and LP Series pool and spa heaters. This high-quality replacement ensures your heater operates efficiently, restoring functionality to your system. Perfect Fit: Designed for Pentair Mastertemp 400, Mastertemp 300, Mastertemp 200, and Pentair Mastertemp 125 Low Nox Pool Heaters, ensuring seamless compatibility. Versatile Compatibility:...

Mastertemp Max-E-Therm Style Drain Plug With O-Ring

Drain Plug with O-Ring Compatible with Mastertemp and Max-E-Therm Pool Heater U178-920P ensures a secure, leak-free connection. This durable replacement part is designed to fit a wide range of Pentair pool heaters, ensuring smooth operation and preventing leaks. Perfect Fit: Compatible with Pentair Mastertemp and Max-E-Therm pool heaters, including models like 460736, SR400NA, SR200NA, and more. Includes O-Ring: Comes with a durable O-ring to ensure...

Mastertemp Max-E-Therm Style Gas Shut-Off Switch 140 Deg

Automatic Gas Shutoff Switch (AGS) for Pentair Mastertemp and Sta Rite Max-E-Therm Heaters, Model 42002-0025S ensures safe operation by automatically shutting off gas flow. Designed for HD heaters, it helps maintain reliable performance by monitoring the heat exchanger outlet temperature, preventing overheating. Safety First: Automatically shuts off gas flow to prevent overheating, ensuring safe heater operation. Temperature Monitoring: Measures heat exchanger outlet temperature to maintain...

Mastertemp Max-E-Therm Style Half Union Adapter Kit

2" Half Union Adapter Compatible with Pentair MasterTemp 400 and Pool Heater Parts PKG188 provides a secure and durable connection for your pool heating and filtration systems. Also compatible with MaxeTherm Heaters, Sta-Rite, and PLDE filters, ensuring versatile performance. Broad Compatibility: Works with Pentair MasterTemp 400, MaxeTherm heaters, Sta-Rite systems, and PLDE filters. Durable Construction: High-quality materials for long-lasting reliability in pool setups. Easy Installation:...

Mastertemp Max-E-Therm Style High Limit Switch

High Limit Switch Compatible with All Pentair MasterTemp and Sta-Rite Pool HeatersThe High Limit Switch 42001-0063S ensures safe and reliable operation for Pentair MasterTemp and Sta-Rite heaters. Built for durability, this essential replacement part prevents overheating and protects your pool heating system. Wide Compatibility: Fits all Pentair MasterTemp and Sta-Rite heater models. Safety Assurance: Prevents overheating for secure operation. Durable Design: Crafted for long-lasting performance...

Mastertemp Max-E-Therm Style Igniter With Gasket

Igniter with Gasket Kit Compatible with Pentair MasterTemp/Max-E-Therm Pool and Spa Heater 77707-0054 ensures reliable ignition for your pool or spa heater. Designed for easy installation and optimal performance, this kit is ideal for maintaining efficient heating. Compatibility: Works seamlessly with Pentair MasterTemp heaters and Sta-Rite Max-E-Therm heaters. Complete Kit: Includes both the igniter and gasket for a secure, hassle-free installation. Durable Design: Built to...

Mastertemp Max-E-Therm Style Manifold Body With O-Ring Set

Manifold Kit Compatible with Pentair Mastertemp & Max-E-Therm Manifold 77707-0206 is a comprehensive replacement kit designed to maintain your pool heater's efficiency and functionality. Compatibility: Fits Pentair Mastertemp 400, Mastertemp 250, Mastertemp 300, and Max-E-Therm pool heaters. Not compatible with Pentair Mastertemp 125. Bonus Products: Includes manifold O-ring kit 77707-0120, and manifold drain plug U178-920P. Durability: Crafted from heavy-duty, high-quality materials for a long-lasting, reliable...

Mastertemp Max-E-Therm Style Manifold O-Ring

Pentair 77707-0120 Manifold O-Ring Replacement Kit is designed for the Pentair Mastertemp and Sta Rite Max-E-Therm Pool and Spa Heaters. This kit ensures a secure and efficient seal for optimal heater performance. Compatibility: Designed for Pentair Mastertemp and Sta Rite Max-E-Therm pool heaters, including part number 77707-0120. High-Quality O-Rings: Durable O-rings designed to withstand the harsh conditions of pool and spa heating systems. Efficient Sealing:...

Mastertemp Max-E-Therm Style Membrane Pad

Membrane Pad Replacement for All Pentair Mastertemp and Sta-Rite Pool Heater - 42002-0029Z / 472610Z. This high-quality membrane pad replacement is designed to be plugged into the Pentair Mastertemp 400 control board, restoring functionality when buttons malfunction or temperature adjustments are incorrect. How to Test: If the control board isn’t adjusting the temperature correctly or buttons aren't responding, the pad should be replaced. Compatible With:...

Mastertemp Max-E-Therm Style Pressure Switch

Water Pressure Switch Compatible with Pentair Mastertemp and Starite Pool Heater 42001-0060S is designed for reliable operation, ensuring seamless compatibility with all Pentair Mastertemp parts and Starite pool heaters. Reliable Performance: Ensures optimal pressure monitoring for efficient pool heater operation. Durable Build: Constructed with high-quality materials for enhanced longevity. Wide Compatibility: Works seamlessly with Pentair Mastertemp and Starite pool heaters. Hassle-Free Installation: Easy to install...

Mastertemp Max-E-Therm Style Stack Flue Sensor

Stack Flue Sensor for Pentair MasterTemp and Sta-Rite Pool Heaters ensures precise temperature regulation for optimal heater performance. Compatible with model 42002-0024S, this durable sensor supports efficient and reliable operation. Wide Compatibility: Designed for Pentair MasterTemp and Sta-Rite pool heaters. Accurate Temperature Regulation: Ensures optimal heater performance and safety. Durable Construction: Built to withstand high-temperature conditions. Efficient Operation: Vital for maintaining heater efficiency and longevity....

Mastertemp Max-E-Therm Style Thermal Regulator

Thermal Regulator (Part # 38000-0007S) ensures consistent water temperature and efficient heating for Pentair MasterTemp and Sta-Rite pool heaters. It's an ideal replacement for maintaining performance in MasterTemp and Sta-Rite Low NOx systems. Reliable Compatibility: Works seamlessly with Pentair MasterTemp and Sta-Rite heaters. Efficient Heating: Helps regulate water temperature for optimal performance. Durable Replacement: Perfect for upgrading or replacing Low NOx parts. Enhanced Longevity: Ensures...

Mastertemp Max-E-Therm Style Thermal Regulator Kit

Thermal Regulator Kit for Pentair Mastertemp and Sta-Rite HeatersThermal Regulator Kit compatible with Pentair 77707-0010 ensures efficient heating and reliability. Crafted for durability, this heavy-duty replacement maintains optimal performance for Mastertemp and Sta-Rite pool heaters. Precise Compatibility: Works seamlessly with Pentair Mastertemp and Sta-Rite models. Enhanced Durability: Made from robust materials for long-lasting use. Reliable Heating: Ensures consistent and efficient pool heating. Easy Replacement: Designed...

Mastertemp Max-E-Therm Style Thermistor

Thermistor Temperature Sensor Compatible with Pentair Mastertemp and Sta-Rite Pool and Spa Heater 42001-0053S. This replacement sensor is designed for use with Pentair Mastertemp 400, 125, and Sta-Rite heaters, ensuring accurate temperature readings and proper heater function. It resolves E01 errors and maintains safe operation by regulating the water temperature. Compatibility: Works with Pentair Mastertemp 400, 125, and Sta-Rite heaters. E01 Error Fix: Replace this...

MasterTemp Natural Gas High Performance Heater 125K BTU

Pentair MasterTemp 125 High-Performance Heater delivers energy-efficient, powerful heating with advanced features, making it ideal for smaller pools, spas, and aboveground pools up to 15,000 gallons. Combining compact design with premium performance, it ensures reliable and fast heat-up for consistent comfort. 82% Energy Efficiency: Highest in its class with pre-mixed combustion technology for fast heating. Compact & Lightweight: Weighing just 80 lbs., it’s easy to...

MasterTemp Natural Gas High Performance Heater 400K BTU

MasterTemp Natural Gas High-Performance Heater 400K BTU - 460736 delivers ultra-efficient heating with a compact, quiet, and eco-friendly design. Fast Heating: Heats up quickly, so you can enjoy your pool or spa without long waits. Best-in-Class Efficiency: Optimized fuel/air mix for superior energy savings and performance. Eco-Friendly Design: Certified for low NOx emissions, exceeding industry standards for air quality. Durable & Compact: Rustproof exterior withstands...

Max-E-Therm Style Display Cover

Heater Display Cover Compatible With Pentair Display Cover 42001-0008S is a durable replacement for Sta-Rite heaters. Designed to last twice as long under sun exposure, it clips on easily, protecting your heater’s membrane pad from wear and tear. Wide Compatibility: Fits all Sta-Rite heater models, including SR200NA, SR333NA, SR400NA, and HD versions. Sun-Resistant Design: Crafted to endure prolonged sun exposure, doubling the lifespan compared to...

Maxi Pool 3" Chlorine Tablets, 5 lb

Medium Leaf Canister with Mesh Basket