Plan How You Will Install the Softener

You must first decide how to run in and out pipes to the softener. Look at the house main water pipe at the point where you will connect the softener. Is the pipe soldered copper, glued plastic, or threaded galvanized? What is the pipe size?

WARNING: Use only lead-free solder and flux to prevent lead poisoning.

See Typical Installation Illustration, Fig. 1. Use this as a guide when planning your particular installation. Be sure to direct the incoming hard water supply to the softener valve inlet fitting. The valve is marked IN and OUT.

See illustration on page 6 to help you prepare.

Where to Install the Softener

•Place the softener as close as possible to a sewer drain, or other acceptable drain point or standpipe.

•It is recommended to keep outside faucets on hard water to save soft water and salt.

•Do not install the softener in a place where it could freeze. Freeze damage is not covered by the warranty.

•Do not install the softener where it would block access to the water heater or access to the main water shutoff.

•Put the softener in a place where water damage is least likely to occur if a leak develops. The manufacturer will not repair or pay for water damage.

•A 120 volt electric outlet is needed to plug in the included transformer. The softener has a 10 foot power cable. If the outlet is remote (up to 100 feet), use 18 gauge wire to connect. Be sure the electric outlet and transformer are in an inside location, to protect from wet weather. Be sure the outlet is unswitched to prevent accidental shutoff.

•If installing in an outside location, you must take the steps necessary to assure the softener, installation plumbing, wiring, etc., are as well protected from the elements (sunlight, rain, wind, heat, cold), contamination, vandalism, etc., as when installed indoors.

•Keep the softener out of direct sunlight. The sun’s heat may distort non-metallic parts and may damage the electronics.

Tools and Materials Required for Installation

•In and out fittings included with the softener are 3⁄4″ (nominal) copper sweat tubes. To maintain full valve flow, 1″ pipes to and from the softener fittings are recommended. You should maintain the same, or larger, pipe size as the water supply pipe, up to the softener inlet and outlet.

•Use the included bypass valve to install the softener. The bypass valve allows you to turn off water to the softener for servicing, but still have water in the house pipes. The in and out fittings referred to above connect to the bypass valve with the included nuts and washers.

•Use copper, brass or galvanized pipe and fittings. Some codes may also allow CPVC plastic pipes.

•If additional drain hose is needed for valve and salt tank drains, it can be ordered from GE Parts at 800.626.2002.

•If a rigid valve drain is needed to comply with plumbing codes, you can buy the parts needed to connect a 1/2″ copper tubing or plastic pipe drain.

•Clean nugget or pellet water softener salt is needed to fill the brine tank, see Step 8 in the Step-by-Step Installation Instructions.

GXSF27B GNSF35Z GXSF39B specifications

The GE GXSF27B, GNSF35Z, and GXSF39B are part of General Electric's line of advanced water filtration systems designed to enhance water quality for residential use. Each model boasts unique features and technologies aimed at providing clean and safe drinking water while ensuring convenient and efficient operation.

The GE GXSF27B model is known for its high-capacity, high-flow filtration capabilities. This system can effectively reduce sediment, chlorine taste and odor, and other impurities that can affect water quality. The GXSF27B comes equipped with a user-friendly control panel that simplifies monitoring and maintenance. Its compact design allows for seamless installation in various spaces, making it an attractive option for homeowners seeking efficient filtration without the bulk.

In contrast, the GE GNSF35Z model excels in removing challenging contaminants, particularly those often found in municipal water supplies. It utilizes a three-stage filtration process that ensures thorough cleaning and purification. The GNSF35Z features advanced filtration media designed to capture particles smaller than traditional filters, providing an enhanced level of water quality. Its smart technology automatically alerts users when filter changes are needed, thus preventing the degradation of filtration performance.

The GE GXSF39B model is a go-to choice for households requiring a significant volume of filtered water. With a higher capacity than its counterparts, it can serve large families or those with greater consumption needs. The GXSF39B incorporates an innovative water softening component that helps reduce hard water scale buildup in plumbing, increasing the longevity of appliances. This system ensures that users enjoy soft, clean water while also extending the lifespan of their household items.

All three models share key characteristics such as easy installation and maintenance, energy-efficient operation, and durable construction that ensures longevity. With their robust design and advanced technologies, the GE GXSF27B, GNSF35Z, and GXSF39B provide homeowners with peace of mind, knowing that they are investing in a reliable water filtration solution. Ultimately, these GE models cater to various needs and preferences, making them solid choices for anyone prioritizing water quality in their home.

GE GXSF27B GNSF35Z GXSF39B Plan How You Will Install the Softener, Where to Install the Softener

Models: GXSF27B GNSF35Z GXSF39B