American Standard 7420.921, 7420.901 Install Handles, Service, Mounting Surface, Adapter

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3 VALVE ASSEMBLY

9

Install LOCKNUTS (1) and RUBBER WASHERS (2) onto valve shanks.

Push TUBING (3) ends into VALVE (4) side outlets. Insert VALVES (4)

10

 

into mounting holes from underside of ledge.

 

Press TEE (5) onto SPOUT SHANK (6) making certain that the O-RING (7) is properly seated on SHANK (6). Push COUPLING (8) into TEE (5) and attach to SPOUT SHANK (6) and tighten using a 10mm (3/8'') hex wrench. Tighten COUPLING (8) using a 10mm (3/8") Hex wrench. (FOR 7020.900/920) Use COUPLING (8a) for fitting less spray.

Thread of VALVE BODY (4) should extend at least 5/16 inch above MOUNTING SURFACE (11). If necessary, adjust LOCKNUT (1).

11MOUNTING

SURFACE

9

Place RUBBER RING (10) into ESCUTCHEON ADAPTERS (9) and thread onto

 

 

 

 

 

 

valves until snug against internal stop.

 

 

 

 

 

10

 

Tighten LOCKNUT (1) with WRENCH supplied to secure VALVE (4) position.

 

 

 

 

 

 

Slide FERRULE (12) and COUPLING NUT (13) to outlet of VALVE (4) and tighten

 

4

 

7

 

 

 

 

 

COUPLING NUT (13) Þrmly.

 

 

 

 

 

 

 

Connect HOT water supply to inlet of left VALVE and COLD water supply to inlet of

 

12

13

6

 

right VALVE using appropriate connector.

 

 

 

 

 

 

10

9

 

HOT

 

 

 

 

 

 

 

 

 

12

 

5/16'' MIN.

4

11 MOUNTING

 

 

3

 

4

 

 

 

 

 

 

 

SURFACE

 

 

5

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

8a

8

 

 

 

Wrench

 

1

 

 

 

 

13

COLD

 

 

 

 

 

 

4 INSTALL HANDLES

 

 

 

 

 

 

 

 

Push ADAPTER (1) on VALVE STEM (2), so that the hole of the

 

 

 

 

 

 

ADAPTER (1) with the spline is facing up. Fig. A. Tighten

 

 

 

 

 

THREAD ON

STEM SCREW (3) to secure ADAPTER (1).

 

 

 

 

 

 

 

 

 

4

 

 

TO DECK

 

 

 

 

 

 

 

ADAPTER

Find correct position of LEVER HANDLE ASSEMBLY (4) by adjusting

 

 

 

 

 

 

male teeth on ADAPTER (1) to female teeth in HANDLE (4).

 

SPLINE

 

 

 

 

 

 

 

 

END UP

 

 

 

1

Thread LEVER HANDLE ASSEMBLY (4) onto DECK ADAPTER (5)

 

 

 

 

 

until snug against mounting surface.

 

 

Fig. A.

 

 

 

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

BOTTOM

 

 

 

5

 

 

 

 

 

 

 

 

5 SERVICE

 

 

 

 

 

 

 

 

To change direction of handle rotation,

 

 

 

REMOVE

 

 

 

proceed as follows:

 

 

 

 

HANDLE

 

 

 

 

 

 

 

 

 

 

 

Turn valve to OFF position. Unthread HANDLE BASE (1) from DECK

HANDLE

 

 

 

 

ASSEMBLY

 

 

 

 

ADAPTER (2).

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pull HANDLE ASSEMBLY off VALVE STEM (3).

Remove SPRING CLIP (4). Lift STOP WASHER (5), turn 90û and replace.

Replace SPRING CLIP (4).

Find correct position of HANDLE ASSEMBLY by adjusting male teeth on

90û

3

VALVE STEM (3) to female teeth in HANDLE.

 

5

Thread HANDLE ASSEMBLY onto DECK ADAPTER (2) until snug against

4

 

mounting surface.

2

 

 

 

M965027 REV. 1. 6

Image 2
Contents Install Rubber Ring 1 into recess of spout base Spout Assembly CautionPrepare Tube and TEE Assembly ROUGHING-IN DimensionsMounting Surface Install HandlesService AdapterUnthread Shank Sleeve 7 and remove from Shank 7A Test Installed FaucetMake Water Supply Connections

7420.9, 7420.92, 7420.921, 7420.901 specifications

The American Standard 7420.901, 7420.9, 7420.92, and 7420.921 are a series of high-efficiency toilets designed to combine functionality with elegant design while prioritizing water conservation. These models reflect American Standard's commitment to innovation, ensuring that homeowners receive both reliable performance and modern aesthetics in their bathrooms.

One of the standout features of these models is the innovative VorMax flushing technology. VorMax provides a powerful and efficient flush that cleans the bowl more effectively than traditional toilets. The unique rim design and the specifically engineered flushing channel ensure that every part of the bowl is reached during flushing, reducing the need for multiple flushes and enhancing cleanliness.

Additionally, the 7420 series incorporates American Standard's special EverClean surface. This advanced coating inhibits the growth of stain and odor-causing bacteria, mold, and mildew. It not only keeps the toilet looking cleaner longer but also reduces the frequency of cleaning products needed, promoting a more environmentally friendly bathroom environment.

The design of the 7420 models is another highlight. With sleek lines and a modern aesthetic, these toilets easily fit into various bathroom styles. They are available in several colors, enabling homeowners to select a finish that complements their décor. Furthermore, the chair height of these models aims to provide increased comfort, making them accessible for users of all ages and abilities.

From a technological standpoint, the 7420 series is designed with efficiency in mind, achieving WaterSense certification. This means these toilets use 1.28 gallons per flush, which is significantly less than the conventional 1.6 gallons, leading to substantial water savings over time.

Another feature worth mentioning is the easy installation process. The toilets come with a simple installation guide, making it easier for homeowners to upgrade their bathrooms without requiring extensive plumbing knowledge.

Overall, the American Standard 7420.901, 7420.9, 7420.92, and 7420.921 models are a perfect blend of modern technology, innovative design, and user-friendly features. They represent a commitment to environmental responsibility while ensuring comfort and reliability in everyday use. Whether for a residential property or a commercial establishment, these toilets stand out as a leading choice for anyone seeking efficiency and style.