GE
Water Softener

Model # GNSF48Z01 Official GE water system

Here are the diagrams and repair parts for Official GE GNSF48Z01 water system, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 38 parts  |

Water Softener O-ring Kit WS35X10001
#3

Body parts diagram

Water softener o-ring kit

Part #WS35X10001

In Stock
Water Softener Distributor, Lower WS14X10001
#8

Body parts diagram

Water softener distributor, lower

Part #WS14X10001

In Stock
Resin WS1X10002
#9B

Body parts diagram

Resin

Part #WS1X10002

In Stock
Brine Valve WS15X10005
#29

Body parts diagram

Brine valve

Part #WS15X10005

The manufacturer no longer makes this part, and there's no substitute part

Base WS33X10004
#18

Body parts diagram

Base

Part #WS33X10004

The manufacturer no longer makes this part, and there's no substitute part

Screw, #6 - 20 X 7/8" WS2X10016
#141

Pump diagram

Screw, #6 - 20 x 7/8"

Part #WS2X10016

The manufacturer no longer makes this part, and there's no substitute part

Use & Care/install Instr 49-5020
#999

Body parts diagram

Use & care/install instr

Part #49-5020

The manufacturer no longer makes this part, and there's no substitute part

Resin - 1/2 Cu. Ft. WS1X10003
#9A

Body parts diagram

Resin - 1/2 cu. ft.

Part #WS1X10003

The manufacturer no longer makes this part, and there's no substitute part

Venturi Nozzle WS15X10027
#118

Pump diagram

Venturi nozzle

Part #WS15X10027

The manufacturer no longer makes this part, and there's no substitute part

Cover, Brine Tank WS33X10005
#19

Body parts diagram

Cover, brine tank

Part #WS33X10005

The manufacturer no longer makes this part, and there's no substitute part

Symptoms for water softeners

Choose a symptom to see related water softener repairs.

Main causes: clogged drain hose, faulty rotor valve, leaky rotor valve seals…

Main causes: broken water flow meter, faulty timer, water flow to softener is bypassed…

Main causes: faulty brine valve assembly, bad rotor valve…

Main causes: broken resin tank screen, bad resin tank seals, cracked upper distributor in resin tank…

Main causes: salt bridge inside the salt tank, bad timer, valve motor failure, faulty rotor valve, clogged venturi…

Main causes: lack of electrical power, bad power transformer, faulty timer…

Main causes: empty salt tank, salt bridge, depleted resin, clogged or damaged venturi, broken rotor position switch, fai…

Main causes: loose water line connections, cracked water-carrying components, bad rotor valve seals…

Repair guides for water softeners

These step-by-step repair guides will help you safely fix what’s broken on your water softener.

How to replace a water softener venturi

How to replace a water softener venturi

The venturi valve in your water softener draws brine water from the salt tank to the resin tank for regeneration. Follow…

Repair difficulty
Time required
 15 minutes or less
How to replace a water softener rotor position switch

How to replace a water softener rotor position switch

The rotor position switch detects the position of the valve rotor. If the rotor position switch fails, follow these step…

Repair difficulty
Time required
 30 minutes or less
How to replace a water softener timer

How to replace a water softener timer

The timer is the control board you use to program the water softener. If the timer isn’t accepting commands when you pus…

Repair difficulty
Time required
 15 minutes or less

Articles and videos for water softeners

Use the advice and tips in these articles and videos to get the most out of your water softener.

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

How to read a wiring schematic video

How to read a wiring schematic video

Learn how to decipher symbols so you can buy the right part for your problem.…

How to use a multimeter to test electrical parts video

How to use a multimeter to test electrical parts video

Learn how to use a multimeter to check for wiring problems in an appliance that's not working…