A BETTER HEATER, A BETTER POOLThe ETi 400 efficiently heats your pool with a blazing-fast performance to reach your target temperature in a snap. Equipped with the industry-exclusive TitanTough™ Direct-Fire Titanium Heat Exchanger, the toughest heat exchanger ever built, the ETi 400 can deliver years of reliable heating. And with 96% thermal efficiency, more of every dollar you spend goes directly into heating your pool. Paired with simplified installation and an ultra-quiet noise level, the ETi 400 can make your backyard oasis warmer and cozier for years to come.Key features and benefits: Corrosion-resistant TitanTough Direct-Fire Titanium Heat Exchanger is the strongest heat exchanger ever built—for years of high-quality, trustworthy warmth. 96% thermal efficiency, the highest efficiency ever built in its class. For every $1 of natural gas that’s piped into the heater, 96 cents go directly to heating your pool, so you get more bang for your buck. Flexible installation features, including orientation options for gas line connection. Quick access to keypad controller for user convenience. Large removable panels make accessing the heater internals quick and easy. ETi 400 is 400,000 BTUs (BTU is the quantity of heat needed to raise one pound of water by one degree Fahrenheit). The higher the BTUs, the higher the heating power, and the faster your pool can heat up.

A BETTER HEATER, A BETTER POOL The ETi 400 efficiently heats your pool with a blazing-fast performance to reach your target temperature in a snap. Equipped with the industry-exclusive TitanTough™ Direct-Fire Titanium Heat Exchanger, the toughest heat exchanger ever built, the ETi 400 can deliver years of reliable heating. And with 96% thermal efficiency, more of every dollar you spend goes directly into heating your pool. Paired with simplified installation and an ultra-quiet noise level, the ETi 400 can make your backyard oasis warmer and cozier for years to come. Key features and benefits: 
<ul>
<li>Corrosion-resistant TitanTough Direct-Fire Titanium Heat Exchanger is the strongest heat exchanger ever built—for years of high-quality, trustworthy warmth.</li>
<li>96% thermal efficiency, the highest efficiency ever built in its class. For every $1 of natural gas that’s piped into the heater, 96 cents go directly to heating your pool, so you get more bang for your buck.</li>
<li>Flexible installation features, including orientation options for gas line connection.</li>
<li>Quick access to keypad controller for user convenience.</li>
<li>Large removable panels make accessing the heater internals quick and easy.</li>
<li>ETi 400 is 400,000 BTUs (BTU is the quantity of heat needed to raise one pound of water by one degree Fahrenheit). The higher the BTUs, the higher the heating power, and the faster your pool can heat up.</li>
</ul>

Pentair ETi 400 High-Efficiency Natural Gas Pool and Spa Heater 461113

Default Title

THE FIRST POOL HEATER TO COMBINE A HEAT PUMP AND GAS-FIRED HEATERFirst-Ever Dual-Fuel Heating Technology, delivering the fastest and most economical heating options. Available in Propane and Natural Gas Gas-Fired functionality for quick heat-ups Onboard intelligence delivers outstanding efficiency TitanTough Direct-Fire Pure Titanium gas heat exchanger assures corrosion-free performance for extra long life 93% thermal efficiency gas engine coupled with high performance heat pump Smart controls and space savings versus installing two separate units, gas heater and heat pump Automation ready with seamless interfacing with Pentair Control Systems High efficiency design (four selectable modes: Heat Pump only, Gas only, Hybrid, Dual) In “Dual” mode the heater runs both the heat pump and gas heater simultaneously for maximum heat output In “Hybrid” mode the heater runs state-of-the-art programming logic to determine the fastest and most economical way to heat your pool based on user input water temperature differential and time period Dual internal water bypass assembly automatically adjusts for waterflows up to 120 GPM without the need for an external water bypass

THE FIRST POOL HEATER TO COMBINE A HEAT PUMP AND GAS-FIRED HEATER First-Ever Dual-Fuel Heating Technology, delivering the fastest and most economical heating options. 
<ul>
<li>Available in Propane and Natural Gas</li>
<li>Gas-Fired functionality for quick heat-ups</li>
<li>Onboard intelligence delivers outstanding efficiency</li>
<li>TitanTough Direct-Fire Pure Titanium gas heat exchanger assures corrosion-free performance for extra long life</li>
<li>93% thermal efficiency gas engine coupled with high performance heat pump</li>
<li>Smart controls and space savings versus installing two separate units, gas heater and heat pump</li>
<li>Automation ready with seamless interfacing with Pentair Control Systems</li>
<li>High efficiency design (four selectable modes: Heat Pump only, Gas only, Hybrid, Dual)</li>
<li>In “Dual” mode the heater runs both the heat pump and gas heater simultaneously for maximum heat output</li>
<li>In “Hybrid” mode the heater runs state-of-the-art programming logic to determine the fastest and most economical way to heat your pool based on user input water temperature differential and time period</li>
<li>Dual internal water bypass assembly automatically adjusts for waterflows up to 120 GPM without the need for an external water bypass</li>
</ul>

Pentair UltraTemp ETi® Hybrid Heater 460970 Black

SIMPLY THE MOST ECONOMICAL WAY TO HEAT POOLS AND SPAS AND TO KEEP YOUR POOL COOL IN THE HOTTEST SUMMER MONTHS. The industry’s first heat pump charged with non-ozone depleting refrigerant, R410A. 100% titanium heat exchanger assures corrosion-free performance for extra long life LCD control board displays an intuitive menu-driven read out with easy to follow full word messages…no more codes AutoSet (time clock over-ride) feature monitors water temperature and turns the water circulation pump on and off as needed to maintain desired pool temperatures Automatic defrost feature senses refrigerant temperature and prevents freezing, allowing the heat pump to operate at even lower temperatures Compatible with ALL automated control packages Long-life corrosion resistant plastic composite cabinet stands up to severe climates and pool chemicals ETL listed for safe operation Thermostatic Expansion Valve (TXV) controls refrigerant flow for optimum efficiency and BTU output over a wider operating range Highest efficiency available, meets or exceeds existing codes and standards BTU and efficiency performance independently certified by the Air-Conditioning, Heating and Refrigeration Institute, AHRI

SIMPLY THE MOST ECONOMICAL WAY TO HEAT POOLS AND SPAS AND TO KEEP YOUR POOL COOL IN THE HOTTEST SUMMER MONTHS.
 The industry’s first heat pump charged with non-ozone depleting refrigerant, R410A.
<ul>
<li>100% titanium heat exchanger assures corrosion-free performance for extra long life</li>
<li>LCD control board displays an intuitive menu-driven read out with easy to follow full word messages…no more codes</li>
<li>AutoSet (time clock over-ride) feature monitors water temperature and turns the water circulation pump on and off as needed to maintain desired pool temperatures</li>
<li>Automatic defrost feature senses refrigerant temperature and prevents freezing, allowing the heat pump to operate at even lower temperatures</li>
<li>Compatible with ALL automated control packages</li>
<li>Long-life corrosion resistant plastic composite cabinet stands up to severe climates and pool chemicals</li>
<li>ETL listed for safe operation</li>
<li>Thermostatic Expansion Valve (TXV) controls refrigerant flow for optimum efficiency and BTU output over a wider operating range</li>
<li>Highest efficiency available, meets or exceeds existing codes and standards</li>
<li>BTU and efficiency performance independently certified by the Air-Conditioning, Heating and Refrigeration Institute, AHRI</li>
</ul>

Pentair Ultratemp 140 H/C Heat & Cool Pump 140K BTU 460959 Black

SIMPLY THE MOST ECONOMICAL WAY TO HEAT POOLS AND SPAS AND TO KEEP YOUR POOL COOL IN THE HOTTEST SUMMER MONTHS.
 The industry’s first heat pump charged with non-ozone depleting refrigerant, R410A.
<ul data-mce-fragment="1">
<li data-mce-fragment="1">100% titanium heat exchanger assures corrosion-free performance for extra long life</li>
<li data-mce-fragment="1">LCD control board displays an intuitive menu-driven read out with easy to follow full word messages…no more codes</li>
<li data-mce-fragment="1">AutoSet (time clock over-ride) feature monitors water temperature and turns the water circulation pump on and off as needed to maintain desired pool temperatures</li>
<li data-mce-fragment="1">Automatic defrost feature senses refrigerant temperature and prevents freezing, allowing the heat pump to operate at even lower temperatures</li>
<li data-mce-fragment="1">Compatible with ALL automated control packages</li>
<li data-mce-fragment="1">Long-life corrosion resistant plastic composite cabinet stands up to severe climates and pool chemicals</li>
<li data-mce-fragment="1">ETL listed for safe operation</li>
<li data-mce-fragment="1">Thermostatic Expansion Valve (TXV) controls refrigerant flow for optimum efficiency and BTU output over a wider operating range</li>
<li data-mce-fragment="1">Highest efficiency available, meets or exceeds existing codes and standards</li>
<li data-mce-fragment="1">BTU and efficiency performance independently certified by the Air-Conditioning, Heating and Refrigeration Institute, AHRI</li>
</ul>

Pentair Ultratemp 120 H/C Heat & Cool Pump 120K BTU 460965 Black

Includes Freight Ultra Temp 120Q Black SIMPLY THE MOST ECONOMICAL WAY TO HEAT POOLS AND SPASThe industry’s first heat pump charged with non-ozone depleting refrigerant, R410A. 100% titanium heat exchanger assures corrosion-free performance for extra long life LCD control board displays an intuitive menu-driven read out with easy to follow full word messages…no more codes AutoSet (time clock over-ride) feature monitors water temperature and turns the water circulation pump on and off as needed to maintain desired pool temperatures Automatic defrost feature senses refrigerant temperature and prevents freezing, allowing the heat pump to operate at even lower temperatures Compatible with ALL automated control packages Long-life corrosion resistant plastic composite cabinet stands up to severe climates and pool chemicals ETL listed for safe operation Thermostatic Expansion Valve (TXV) controls refrigerant flow for optimum efficiency and BTU output over a wider operating range Highest efficiency available, meets or exceeds existing codes and standards BTU and efficiency performance independently certified by the Air-Conditioning, Heating and Refrigeration Institute, AHRI

Includes Freight Ultra Temp 120Q Black
SIMPLY THE MOST ECONOMICAL WAY TO HEAT POOLS AND SPAS The industry’s first heat pump charged with non-ozone depleting refrigerant, R410A.
<ul>
<li>100% titanium heat exchanger assures corrosion-free performance for extra long life</li>
<li>LCD control board displays an intuitive menu-driven read out with easy to follow full word messages…no more codes</li>
<li>AutoSet (time clock over-ride) feature monitors water temperature and turns the water circulation pump on and off as needed to maintain desired pool temperatures</li>
<li>Automatic defrost feature senses refrigerant temperature and prevents freezing, allowing the heat pump to operate at even lower temperatures</li>
<li>Compatible with ALL automated control packages</li>
<li>Long-life corrosion resistant plastic composite cabinet stands up to severe climates and pool chemicals</li>
<li>ETL listed for safe operation</li>
<li>Thermostatic Expansion Valve (TXV) controls refrigerant flow for optimum efficiency and BTU output over a wider operating range</li>
<li>Highest efficiency available, meets or exceeds existing codes and standards</li>
<li>BTU and efficiency performance independently certified by the Air-Conditioning, Heating and Refrigeration Institute, AHRI</li>
</ul>

Pentair UltraTemp120 Q Heat Pump 127K BTU 460863 Black

Master Temp 400 Natural Gas Heater This is the local pick up price. Freight quote available upon request. Smart connectivity via the Pentair IntelliCenter Control System enables management of pool functions from across the yard or around the globe Full-text digital display combines new functions and a user-friendly menu for easy operation and diagnostics Digital connectivity with your pool’s automation system and an advanced ignition control module with flame strength sensor help to ensure optimal heater performance Alerts pushed to a smart device to keep you updated on heater performance and real-time status Optional Smart Heater Bypass valve control diverts water flow when the heater isn’t needed to help save up to 35% in yearly operational costs Save $$ hundreds $$ here with the less expensive Max-E Therm 400K BTU Pentair Sta-Rite Heater.

Master Temp 400 Natural Gas Heater 
This is the local pick up price. Freight quote available upon request. 
<ul>
<li>Smart connectivity via the Pentair IntelliCenter Control System enables management of pool functions from across the yard or around the globe</li>
<li>Full-text digital display combines new functions and a user-friendly menu for easy operation and diagnostics</li>
<li>Digital connectivity with your pool’s automation system and an advanced ignition control module with flame strength sensor help to ensure optimal heater performance </li>
<li>Alerts pushed to a smart device to keep you updated on heater performance and real-time status</li>
<li>Optional Smart Heater Bypass valve control diverts water flow when the heater isn’t needed to help save up to 35% in yearly operational costs</li>
</ul>
Save $$ hundreds $$ <a href="https://tspoolsupply.com/products/max-e-therm-400-btu-natural-gas-heater-sr400na" title="Max-E Therm 400" target="_blank">here</a> with the less expensive Max-E Therm 400K BTU Pentair Sta-Rite Heater.

Pentair MasterTemp 400 NA Natural Gas Heater 460736

Max-E-Therm High-Performance 400K and 200K BTU Heaters. Already known as being dependable and efficient, Max-E-Therm now offers smart features and an optional energy-saving automatic bypass to help you ensure your pool is ready whenever you are. Smart connectivity via the Pentair IntelliCenter® Control System enables management of pool functions from across the yard or around the globe. Alerts pushed to a smart device to keep you updated on heater performance and real-time status. Digital connectivity with your pool’s automation system and an advanced ignition control module with flame strength sensor help to ensure optimal heater performance. Full-text digital display combines new functions and a user-friendly menu for easy operation and diagnostics. Optional Smart Heater Bypass valve control diverts water flow when the heater isn’t needed to help save up to 35% in yearly operational costs.* Price includes residential and commercial freight to 48 U.S. Contiguous States. Carrier will deliver to your property line closest to your street. Does not include backyard or inside delivery.

Max-E-Therm High-Performance 400K and 200K BTU Heaters.
<ul>
<li>Already known as being dependable and efficient, Max-E-Therm now offers smart features and an optional energy-saving automatic bypass to help you ensure your pool is ready whenever you are.</li>
<li>Smart connectivity via the Pentair IntelliCenter® Control System enables management of pool functions from across the yard or around the globe.</li>
<li>Alerts pushed to a smart device to keep you updated on heater performance and real-time status.</li>
<li>Digital connectivity with your pool’s automation system and an advanced ignition control module with flame strength sensor help to ensure optimal heater performance.</li>
<li>Full-text digital display combines new functions and a user-friendly menu for easy operation and diagnostics.</li>
<li>Optional Smart Heater Bypass valve control diverts water flow when the heater isn’t needed to help save up to 35% in yearly operational costs.*</li>
</ul>
Price includes residential and commercial freight to 48 U.S. Contiguous States.
Carrier will deliver to your property line closest to your street.
Does not include backyard or inside delivery.

Pentair Sta-Rite Max-E-Therm Natural Gas Heater SR400NA | SR200NA

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

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

Master Temp 200 Natural Gas Heater This is the local pick up price. Freight quote available upon request. Smart connectivity via the Pentair IntelliCenter Control System enables management of pool functions from across the yard or around the globe Full-text digital display combines new functions and a user-friendly menu for easy operation and diagnostics Digital connectivity with your pool’s automation system and an advanced ignition control module with flame strength sensor help to ensure optimal heater performance Alerts pushed to a smart device to keep you updated on heater performance and real-time status Optional Smart Heater Bypass valve control diverts water flow when the heater isn’t needed to help save up to 35% in yearly operational costs Save $$ hundreds $$ here with the less expensive Max-E Therm 200K BTU Pentair Sta-Rite Heater.

Master Temp 200 Natural Gas Heater
This is the local pick up price. Freight quote available upon request. 
<ul>
<li>Smart connectivity via the Pentair IntelliCenter Control System enables management of pool functions from across the yard or around the globe</li>
<li>Full-text digital display combines new functions and a user-friendly menu for easy operation and diagnostics</li>
<li>Digital connectivity with your pool’s automation system and an advanced ignition control module with flame strength sensor help to ensure optimal heater performance </li>
<li>Alerts pushed to a smart device to keep you updated on heater performance and real-time status</li>
<li>Optional Smart Heater Bypass valve control diverts water flow when the heater isn’t needed to help save up to 35% in yearly operational costs</li>
</ul>
Save $$ hundreds $$ <a href="https://tspoolsupply.com/products/natural-gas-200-max-e-therm-heater" title="Max-E Therm 200" target="_blank">here</a> with the less expensive Max-E Therm 200K BTU Pentair Sta-Rite Heater.

Pentair MasterTemp 200 NA Natural Gas Heater 460730

This combustion air blower kit is designed to use with: Pentair MasterTemp pool/spa natural gas heater model 400NA Also compatible with Pentair Sta-Rite Max-E-Therm pool/spa natural gas heater model 400NA It includes single volt blower adapter 77707-0253

This combustion air blower kit is designed to use with: 
<ul>
<li>Pentair MasterTemp pool/spa natural gas heater model 400NA</li>
<li>Also compatible with Pentair Sta-Rite Max-E-Therm pool/spa natural gas heater model 400NA</li>
<li>It includes single volt blower adapter</li>
<li>77707-0253</li>
</ul>

Pentair Combustion Air Blower Replacement Kit Natural Gas Heater 77707-0253

This control board kit is designed to use with: Pentair MasterTemp NA and LP Series pool/spa heater electrical systems lso fits Pentair Sta-Rite Max-E-Therm NA and LP Series pool/spa heater electrical systems Do not attempt to adjust the gas input by adjusting the regulator setting The correct gas regulator setting is required to maintain proper combustion and must NOT be altered 461105

This control board kit is designed to use with: 
<ul>
<li>Pentair MasterTemp NA and LP Series pool/spa heater electrical systems</li>
<li>lso fits Pentair Sta-Rite Max-E-Therm NA and LP Series pool/spa heater electrical systems</li>
<li>Do not attempt to adjust the gas input by adjusting the regulator setting</li>
<li>The correct gas regulator setting is required to maintain proper combustion and must NOT be altered</li>
<li>461105</li>
</ul>

PENTAIR PCBA RS485 ASSY CONTROL BOARD 461105

Fits Pentair Ultratemp pool/spa Heat Pump Also Fits Pentair Thermalflo Titanium pool/spa Heat Pump 472734

<ul>
<li>Fits Pentair Ultratemp pool/spa Heat Pump</li>
<li>Also Fits Pentair Thermalflo Titanium pool/spa Heat Pump</li>
<li>472734</li>
</ul>

Auto Heat Control Board Assembly Replacement Pool/Spa Heat Pump 472734

This burner system combination gas control valve kit is designed to use with: Pentair Sta-Rite Max-E-Therm pool/spa heaters electrical system Also compatible with Pentair MasterTemp pool/spa heaters burner system 42001-0051S

This burner system combination gas control valve kit is designed to use with: 
<ul>
<li>Pentair Sta-Rite Max-E-Therm pool/spa heaters electrical system</li>
<li>Also compatible with Pentair MasterTemp pool/spa heaters burner system</li>
<li>42001-0051S</li>
</ul>

Combination Gas Control Valve Kit Replacement Heater 42001_0051S

Pentair 473715z Pressure Relief Valve Replacement Kit pool/spa Heater Water Systems Fits Pentair MasterTemp pool/spa Heater Water Systems Also Fits Pentair Sta-Rite Max-E-Therm pool/spa Heater Water Systems

Pentair 473715z Pressure Relief Valve Replacement Kit pool/spa Heater Water Systems 
<ul>
<li>Fits Pentair MasterTemp pool/spa Heater Water Systems</li>
<li>Also Fits Pentair Sta-Rite Max-E-Therm pool/spa Heater Water Systems</li>
</ul>

Pressure Relief Valve Replacement Kit 473715Z

This Switch Membrane Is Designed To Use With Pentair Sta-Rite Max-E-Therm Pool And Spa Heater Electrical Systems Switch Membrane Replacement Fits Pentair Sta-Rite Max-E-Therm Pool And Spa Heater Electrical Systems Country Of Origin: United States

<ul class="a-unordered-list a-vertical a-spacing-mini">
<li>This Switch Membrane Is Designed To Use With Pentair Sta-Rite Max-E-Therm Pool And Spa Heater Electrical Systems</li>
<li>Switch Membrane Replacement</li>
<li>Fits Pentair Sta-Rite Max-E-Therm Pool And Spa Heater Electrical Systems</li>
<li>Country Of Origin: United States</li>
</ul>

Pentair Sta-Rite Max-E-Therm Electrical System 42002-0029Z

This thermal regulator kit is designed to use with: Sta Rite Max-E-Therm pool/spa heaters Also compatible with MasterTemp pool/spa heaters Kit includes spring clip, etc.

This thermal regulator kit is designed to use with: 
<ul>
<li>Sta Rite Max-E-Therm pool/spa heaters</li>
<li>Also compatible with MasterTemp pool/spa heaters</li>
<li>Kit includes spring clip, etc.</li>
</ul>

Sta-Rite Thermal Regulator Kit 77707_0010

Pentair 42001-0060S | Pressure Switch Master Temp | SVC KIT PRESS SWTCH

This igniter kit is designed to use with: Pentair Sta Rite Max-E-Therm pool/spa heaters ls compatible with Pentair MasterTemp pool/spa heaters Kit includes igniter gasket

This igniter kit is designed to use with: 
<ul>
<li>Pentair Sta Rite Max-E-Therm pool/spa heaters</li>
<li>ls compatible with Pentair MasterTemp pool/spa heaters</li>
<li>Kit includes igniter gasket</li>
</ul>

Pentair Sta-Rite Igniter and Gasket Replacement Kit 77707_0054

Pentair 77707_1461 Conversion Kit NA-LP 200K for Pool Pumps. 77707_1461

Pentair 77707_1461 Conversion Kit NA-LP 200K for Pool Pumps.
<ul>
<li>77707_1461</li>
</ul>

Conversion Kit Natural Gas-Propane 200k 77707_1461

This thermistor is designed to use with: Pentair Sta-Rite Max-E-Therm pool/spa heaters electrical system Compatible with Pentair MasterTemp pool/spa heaters electrical system 42001_0053S

This thermistor is designed to use with: 
<ul>
<li>Pentair Sta-Rite Max-E-Therm pool/spa heaters electrical system</li>
<li>Compatible with Pentair MasterTemp pool/spa heaters electrical system</li>
<li>42001_0053S</li>
</ul>

Electrical Systems Thermistor Replacement Part 42001_0053S

Air/Water/Solar Temperature Sensor with 20-Feet Cable Replacement Pool/Spa Automation Control Systems and Pump fits: Pentair IntelliTouch, Easy Touch, Sun Touch, Compool pool/spa automatic control system Also fits Pentair minimax plus pool/spa heater pump Includes 10k-ohm thermistor, 20-feet cable 520272

Air/Water/Solar Temperature Sensor with 20-Feet Cable Replacement Pool/Spa Automation Control Systems and Pump fits: 
<ul>
<li>Pentair IntelliTouch, Easy Touch, Sun Touch, Compool pool/spa automatic control system</li>
<li>Also fits Pentair minimax plus pool/spa heater pump</li>
<li>Includes 10k-ohm thermistor, 20-feet cable</li>
<li>520272</li>
</ul>

Temp Sensor Replacement Pool/Spa Auto Control Systems and Pump 520272

This Water Pressure Switch is designed to use with: Pentair MasterTemp Water Systems pool/spa Heater Fits Pentair MasterTemp Pool Water System And Spa Heaters

This Water Pressure Switch is designed to use with: 
<ul>
<li>Pentair MasterTemp Water Systems pool/spa Heater</li>
<li>Fits Pentair MasterTemp Pool Water System And Spa Heaters</li>
</ul>

Pressure Switch MasterTemp Heater 42001_0060S

Pentair 77707_1441 Conversion Kit NA-LP 400K for Pool Pumps. 77707_1441

Pentair 77707_1441 Conversion Kit NA-LP 400K for Pool Pumps.
<ul>
<li>77707_1441</li>
</ul>

Conversion Kit Natural Gas-Propane 400k 77707_1441

This dual voltage transformer kit is designed to use with: Pentair MasterTemp pool/spa heater electrical systems Also fits Sta-Rite Max-E-Therm pool/spa heater electrical systems Comes with 115/230-Volt

This dual voltage transformer kit is designed to use with: 
<ul>
<li>Pentair MasterTemp pool/spa heater electrical systems</li>
<li>Also fits Sta-Rite Max-E-Therm pool/spa heater electrical systems</li>
<li>Comes with 115/230-Volt</li>
</ul>

Dual Voltage Transformer Kit 42001_0107S

This high limit switch is designed to use with: Pentair Sta-Rite Max-E-Therm pool/spa heaters electrical system Also compatible with Pentair MasterTemp pool/spa heaters electrical system Fits Pentair Sta-Rite Max-E-Therm pool/spa heaters electrical systems Also fits Pentair MasterTemp pool/spa heaters electrical systems Genuine Pentair replacement part

This high limit switch is designed to use with: 
<ul>
<li>Pentair Sta-Rite Max-E-Therm pool/spa heaters electrical system</li>
<li>Also compatible with Pentair MasterTemp pool/spa heaters electrical system</li>
<li>Fits Pentair Sta-Rite Max-E-Therm pool/spa heaters electrical systems</li>
<li>Also fits Pentair MasterTemp pool/spa heaters electrical systems</li>
<li>Genuine Pentair replacement part</li>
</ul>

High Limit Switch Replacement Part 42001_0063S

PVC union nut replacement fits: Pentair UltraTemp pool/spa heat pump Also fits Pentair ThermalFlo Titanium and MiniMax Plus HP

PVC union nut replacement fits: 
<ul>
<li>Pentair UltraTemp pool/spa heat pump</li>
<li>Also fits Pentair ThermalFlo Titanium and MiniMax Plus HP</li>
</ul>

Heater