Pool Perfect with PhosFree Pool Filter Hoses and Clamps Plumbing Fittings

Use these Jandy pool plumbing layouts to visualize how the water is pumped from the pool under vacuum and then pumped through the filter and heater, and back to the pool, under pressure. These pool piping plans are also useful for pool plumbing renovations, where you might replace all of the aboveground plumbing, along with new pool equipment.

Jandy valves revolutionized pool plumbing, making it easy to control two pipes with one valve. Use these sample Jandy valve configurations to plan your own pool plumbing design using 3-way valves to replace ball valves or gate valves.

Equally revolutionary in design are Jandy Check Valves, introduced in 1998. The new style of plumbing check valve has a see-thru lid, gasket sealed diverter, and the ability to open it up to replace parts or clear clogs. Like the diverter valves, the ports on Jandy check valves are also 1.5”/2” or 2”/2.5”, accepting both pipe sizes, with a spigot or socket connection.

Jandy valves can be automatically turned with the use of the Jandy Valve Actuator, which connects to a Jandy pool controller system, for remote or scheduled operation of the spa, heater or water features, cleaners or pool lighting.

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Basic Pool & Spa Combination Plumbing Diagram

Basic Pool & Spa Combination Plumbing Diagram
  • 4 Jandy 3 way valves
  • 1 Jandy 2 way valve
  • 1 Jandy Check valve
  • 2 Jandy Valve Actuators

Common pool plumbing layout for the pool/ spa combo design with shared pool & spa heater and controller.


Basic Pool or Spa Only Plumbing Diagram

Basic Pool or Spa Only Plumbing Diagram
  • 2 Jandy 3 way valves
  • 2 Jandy Check valve

Common pool or spa only plumbing layout, for two skimmers and one main drain, with single return line.


Non-Booster Pump Pool Cleaner Plumbing Diagram

Non-Booster Pump Pool Cleaner Plumbing Diagram
  • Jandy 3 way valves
  • 2 Jandy 2 way valve
  • 1 Jandy Check valve
  • 3 Jandy Valve Actuators

Common pool plumbing layout for the pool / spa combo design with a Jandy Ray-Vac type cleaner line, or Polaris 360 cleaner.


Booster Pump Cleaner Pool & Spa Plumbing Diagram

Booster Pump Pool Cleaner Plumbing Diagram
  • 2 Jandy 3 way valves
  • 1 Jandy 2 way valve
  • 1 Jandy Check valve
  • 2 Jandy Valve Actuators

Common pool plumbing layout for the pool / spa combo design with booster pump cleaner line, drawing off pool return line.


Solar Pool Plumbing Diagram

Solar Plumbing Diagram
  • 3 Jandy 3 way valves
  • 1 Jandy 2 way valve
  • 2 Jandy Check valve
  • 3 Jandy Valve Actuators

Common pool plumbing layout for the pool / spa combo design with solar heating system. With shared pool & spa heater and controllers.


Water Fall Pool & Spa Plumbing Diagram

Water Fall Plumbing Diagram
  • 5 Jandy 3 way valves
  • 1 Jandy 2 way valve
  • 1 Jandy Check valve
  • 2 Jandy Valve Actuators

Common pool plumbing layout for the pool / spa combo design with water fall or water feature. With shared pool & spa heater and controllers.


Two Pump Single Heater Pool & Spa Plumbing Diagram

Two Pump Single Heater Plumbing Diagram
  • 3 Jandy 3 way valves
  • 4 Jandy Check valve

Common pool plumbing layout for two separate systems (pool and spa) sharing the same heater.


Pool and Spa Combination with Ozone and Chemical Feeder

Pool and Spa Combination with Ozone and Chemical Feeder
  • 4 Jandy 3 way valves
  • 1 Jandy 2 way valve
  • 2 Jandy Check valve
  • 2 Jandy Valve Actuators

Common pool plumbing layout for in-line Feeder with bypass Venturi, and bypass Feeder with in-line Venturi.


Pool and Spa Combination with separate Jet Pump

Pool and Spa Combination with separate Jet Pump
  • 4 Jandy 3 way valves
  • 1 Jandy 2 way valve
  • 1 Jandy Check valve
  • 2 Jandy Valve Actuators

Common pool plumbing layout for the pool / spa combo design with separate jet pump . for spa jets or for water features.


Related Product Pages:

CMP Valves
Compool Valves
Jandy Check Valves
Jandy Valve Actuator
Jandy Valves - Grey Jandy Valves - Never-Lube
Jandy Valve Parts
Pool Plumbing Fittings

Related Blog Posts:

Jandy Valves - Deconstructed
Pool Plumbing: Jandy Valves Replacement
Swimming Pool Valve Replacements