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Unplug the membrane pad from the board and remove the wire connectors connected to the old board. Reconnect all of the wire connections and close out your master temp or max e therm heater.
You then will have to peel back the old membrane pad and install your new one. Installation: begin by removing the old circuit board by shutting down all power and opening the top of the heater to have access to the old board. Installation3: screw the board back in and plug the membrane pad into the connection that accepts the ribbon cable.


Control up to 5 devices: system can control up to 5 pool devices for maximum convenience; operates almost any 2 on/off items.


Fits pentair Compool to EasyTouch Upgrade automation. Easy-to-view displays enable fast checking of salt levels, cell cleanliness, sanitizer output and water flow. Requires 520556 intellichlor Power Center sold seperately. Ability to communicate with IntelliTouch, EasyTouch, and SunTouch automation systems.

Premium performance: the hayward universal h-series 250, 000 BTU Natural Gas Heater delivers fast premium heating performance for years of reliable, long-lasting comfort.


1. Pentair
#ad
Pentair 42002-0007S Control Board Kit Replacement NA and LP Series Pool/Spa Heater Electrical Systems
#adPentair #ad - Measures 6-inch length by 6-inch height by 6-inch width. Also fits pentair sta-rite max-E-Therm NA and LP-Series pool and spa heater electrical systems. Control board kit replacement. Fits pentair mastertemp na and LP Series Pool and Spa Heater Electrical Systems.More information #ad
Brand | Pentair #ad |
Manufacturer | Pentair #ad |
Height | 6 Inches |
Length | 6 Inches |
Weight | 0.1 Pounds |
Width | 6 Inches |
Part Number | 42002-0007S |
Model | 42002-0007S |
Warranty | 1-Year |
More information #ad
2. Swimables
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Swimables 42002-0007s Control Board Kit for Mastertemp & Max-E-Therm Pentair Pool and Spa Heater with Membrane Pad 42002-0029Z and 472610Z, Made in USA
#adSwimables #ad - Once the membrane pad is installed, you can install your new board. 100% satisfaction guaranteed: buy with confidence, and if you're not satisfied with it at any time within 30 days of purchase, as our premium quality control boards are built to last, we'll provide a refund or replacement.Unplug the membrane pad from the board and remove the wire connectors connected to the old board. Reconnect all of the wire connections and close out your master temp or max e therm heater.
More information #ad
This will allow you to take the old board completely out. Installation2: unscrew the 4 screws holding the board in place. Compatibility: this board will work on the following models: mastertemp 200, mastertemp 300, sr400NA, SR333NA, mastertemp 400, SR200NA, sr200hd, SR333HD, Mastertemp 250, SR400HD, 460805. You then will have to peel back the old membrane pad and install your new one. Installation: begin by removing the old circuit board by shutting down all power and opening the top of the heater to have access to the old board. Installation3: screw the board back in and plug the membrane pad into the connection that accepts the ribbon cable.
Brand | Swimables #ad |
Manufacturer | Sina Industries Inc #ad |
More information #ad
3. Pentair
#ad
Pentair 472610Z Switch Membrane Pad Replacement MasterTemp Pool and Spa Heater Electrical System
#adPentair #ad - Item design may slightly vary. Switch membrane Pad Replacement. Fits pentair mastertemp Pool And Spa Heater Electrical System. This switch membrane pad is designed To Use With Pentair Mastertemp Pool And Spa Heater Electrical System.More information #ad
Brand | Pentair #ad |
Manufacturer | Pentair #ad |
Height | 6 Inches |
Length | 6 Inches |
Weight | 0.1 Pounds |
Width | 4 Inches |
Part Number | 472610Z |
Model | 472610Z |
Warranty | 1-Year |
More information #ad
4. Pentair
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And Performance Improvement System, Monitoring, Pentair 523317 IntelliConnect Swimming Pool Equipment Ultimate Digital Control
#adPentair #ad - Performance improvement: Monitoring system provides information on pool equipment performance and improvement recommendations. Compatibility: control system works with Pentair IntelliFlo and IntelliPro pumps sold separately for maximum energy saving via a smart connection.Control up to 5 devices: system can control up to 5 pool devices for maximum convenience; operates almost any 2 on/off items.
More information #ad
Pool monitoring system: Real-time swimming pool control, monitoring, and performance improvement system. Pairs with useful app: conduct all scheduling and operation adjustments from the convenient Pentair Link2O phone app; app provides useful maintenance tips and information on how to invest in your backyard lifestyle.Brand | Pentair #ad |
Manufacturer | Pentair #ad |
Height | 0 Inches |
Length | 0 Inches |
Weight | 5.7 Pounds |
Width | 0 Inches |
Part Number | EC-523317 |
Model | EC-523317 |
More information #ad
5. Pentair
#ad
100 Foot Cord, Pentair Water Pool and Spa 602055 Globrite for Swimming Pool
#adPentair #ad - Reliable And Energy-Efficient. No assembly Required. Make your pool more exciting; Energy Efficient; Convenient And More Fun. Valve 6-pos abs 1-1/2" W/Unions.More information #ad
Brand | Pentair #ad |
Manufacturer | Pentair - Distribution #ad |
Height | 6 Inches |
Length | 6 Inches |
Weight | 9 Pounds |
Width | 12 Inches |
Part Number | 602055 |
Model | 602055 |
More information #ad
6. Pentair
#ad
Pentair 520555 IntelliChlor IC40 Salt Chlorine Generator Cell US Version
#adPentair #ad - On-time cycling prevents calcium and scale build-up to maximize cell life. All performance data—production settings, chlorine output, hours of operation, cell cleaning cycles, salt.Fits pentair Compool to EasyTouch Upgrade automation. Easy-to-view displays enable fast checking of salt levels, cell cleanliness, sanitizer output and water flow. Requires 520556 intellichlor Power Center sold seperately. Ability to communicate with IntelliTouch, EasyTouch, and SunTouch automation systems.
More information #ad
Cell use tracking feature communicates remaining hours of cell life in real-time. Adjustment is as easy as pressing two buttons. Certified to ul 1081 standard for safety; NSF approved; Measures 7-inch length by 7-inch height by 17-inch width. Automatic shut-off feature protects the unit and prolongs cell life under low water temperature conditions.Brand | Pentair #ad |
Manufacturer | Pentair #ad |
Height | 7 Inches |
Length | 7 Inches |
Weight | 8 Pounds |
Width | 17 Inches |
Part Number | 520555 |
Model | 520555 |
Warranty | 3 Year limited warranty |
More information #ad
7. Hayward
#ad
Hayward W3H250FDN Universal H-Series 250,000 BTU Natural Gas Pool and Spa Heater for In-Ground Pools and Spas
#adHayward #ad - Best for: in-ground pools and spas with a surface area up to 750 ft. Corrosion protection: the Universal H-Series boasts exceptional protection against corrosion and premature failure caused by unbalanced water chemistry.Premium performance: the hayward universal h-series 250, 000 BTU Natural Gas Heater delivers fast premium heating performance for years of reliable, long-lasting comfort.
More information #ad
Easy-to-use: intuitive front control panel provides easy operation, service and maintenance. Its low environmental impact makes it ideal for pools and spas located where low-NOx emissions are required. Where natural gas is available. Energy savings: the efficient, industry-leading design reduces circulation pump run time to provide energy savings.Brand | Hayward #ad |
Manufacturer | Hayward #ad |
Height | 30.6 Inches |
Length | 33.3 Inches |
Weight | 171.3 Pounds |
Width | 32.8 Inches |
Part Number | W3H250FDN |
Model | W3H250FDN |
Warranty | 2-Year |
More information #ad
8. Pentair
#ad
Pentair 27002-0200S Filter Module Replacement Sta-Rite System 2 Modular Media PLM200 Pool and Spa Cartridge Filter
#adPentair #ad - Genuine Pentair brand replacement part. Pentair 27002-0200s filter module replacement Cartridge for Sta-Rite System 2 Modular Media Filter.More information #ad
Brand | Pentair #ad |
Manufacturer | Pentair #ad |
Height | 23.75 Inches |
Length | 13.75 Inches |
Width | 13.75 Inches |
Part Number | 27002-0200S |
Model | 27002-0200S |
More information #ad
9. Pentair
#ad
Pentair 522104 Screenlogic2 Interface & Wireless Connection Kit
#adPentair #ad - With a protocol adapter and ScreenLogic2 Interface PC program on CD. Use ipad, iphone, or ipod touch Mobile Digital Device or Android Device to control pool functions. Allows color lighting control for both IntelliBrite LED pool, spa, and landscape lights and MagicStream laminars.More information #ad
Remotely manage from a Mac Computer or PC using the ScreenLogic2 Interface Application. Monitor history of ph and orp levels when using the IntelliChem Chemical Control System with IntelliTouch or EasyTouch Automation.Brand | Pentair #ad |
Manufacturer | Pentair #ad |
Height | 40 Inches |
Length | 11 Inches |
Weight | 3.24 Pounds |
Width | 25 Inches |
Part Number | 522104 |
Model | 522104 |
More information #ad