What is Garbage Disposal Air Switch, Installation and Complete Guide

In modern kitchens, convenience and safety are key. One important but often overlooked component is the garbage disposal air switch. This guide will help you understand what a garbage disposal air switch is, its benefits, and how to install it. By the end, you’ll know how to choose the right air switch for your kitchen and install it easily.

This article focuses on why using an air switch for your garbage disposal is important and beneficial. An air switch makes your kitchen safer and more convenient compared to traditional wall switches. We’ll explain what an air switch is, how it works, and why it’s better than a wall switch.

What Is garbage disposal Air Switch ?

A garbage disposal air switch is a pneumatic switch typically installed on a kitchen countertop to operate the disposal. It allows the user to turn on and off the garbage disposal with a push of a button, acting as an intermediary between the disposal and the wall outlet.

Parts of an air switch

The air switch consists of three primary components: the push air button , the air tube, and the converter box.

1. Push Air Button: The push air button is located on the kitchen countertop and is visible to the user. When pressed, the button sends a rush of air through a tube to activate the disposal. The button contains a bellows that is airtight and connected to the air tube at the bottom. The button is mounted on the countertop by drilling a 1-3/8 inch hole, and it is secured with a lock nut. Silicone sealant is recommended to prevent water leaks. These buttons come in various finishes to match kitchen décor, and they can be easily replaced or customized if needed.

2. Air Tube: The air tube connects the push button to the converter box. It is flexible and can be routed to the converter box located under the sink. The air tube is available in different diameters depending on the model, but the standard size is typically 1/8 inches for the inner diameter and 5/16 inches for the outer diameter. Over time, the tube can develop leaks, so regular checks and replacements are recommended to ensure the switch remains functional.

3. Converter Box: The converter box is the core component of the air switch system. It receives air from the air tube and contains a micro-switch that turns on the garbage disposal when the air button is pressed. The converter box is plugged into the wall outlet and has a module where the garbage disposal’s power cord is connected. The micro-switch inside the box toggles the electricity flow from the outlet to the disposal. The converter box acts as the mediator, ensuring that the disposal operates safely without direct electrical contact.

How does Garbage Disposal Air Switch Work?

When the push button is pressed, air is forced through the tube into the converter box, activating the micro-switch. This switch allows electricity to flow from the wall outlet to the disposal, turning it on. Another press of the button stops the flow of electricity, turning the disposal off.

Why is an Air Switch Used In a Kitchen?

Kitchen air switches are popular because of their safety and convenience, especially when operating garbage disposals. Traditional wall switches require direct electrical contact, which can be risky in wet environments, such as a kitchen. An air switch, on the other hand, operates pneumatically, meaning it uses air pressure instead of electricity to control the garbage disposal. It is much safer to operate with wet hands with this design, since it eliminates the risk of electrical shocks.

Types of Air Switches and Their Uses

There are two types of garbage disposal air switches, each with unique features to meet specific needs. Here’s a breakdown of these two types and how they’re used:

1. Single Outlet Air Switches

These are the most basic and common air switches. They control one garbage disposal unit with a simple on/off button. They’re perfect for standard kitchens where you only need to operate the disposal. If you want a simple, safe, and easy way to control your disposal, this is a great option.

Example:

2. Dual Outlet Air Switches

Two devices can be controlled simultaneously by these switches.
For example, one outlet can connect to your garbage disposal, and the other could be used for a second appliance, like an instant hot water dispenser. If you need to manage multiple kitchen appliances from one place, this type of switch is ideal.

Example:

How to Install an Air Switch to Garbage Disposals

Tools and Materials Required

• Diamond hole saw (for stone countertops)
• Screwdriver set
• Tape measure
• File (if needed)
• Utility knife
• Disposal air switch kit (including plug, switch, tubing, nut, and trims)

Step-by-Step Installation process

1. If your countertop is stone, use a diamond hole saw to drill a 1-3/8 inch diameter hole. Be aware that some sinks may have a metal flange in this area. If you encounter a metal flange, you might need to file it down to fit the air switch properly.
2. To switch out the trim, push on the white part to remove the cap, then pop out the button. Replace it with the desired trim and reattach the cap securely, ensuring it fits snugly.
3. Insert the tube onto the nipple inside the air switch button. Push it firmly to ensure it is secure. Gently pull on the tube to check that it does not come off easily.
4. Feed the tube through the hole in the countertop, leaving it long enough to cut later. This helps in making adjustments once you are inside the cabinet.
5. Place the air switch into the hole. To keep it from moving while you work underneath, place a heavy object, such as a tape measure, on top of it to hold it in place.
6. Measure the distance needed to reach the control box and cut the tube a few inches longer. Avoid leaving excess length as it requires more air to activate the disposal.
7. Run the washer and seal up the tube, then screw it into the bottom of the button until snug. This ensures the air switch is securely fastened.
8. Attach the cut end of the tube to the nipple on the control box. Make sure it fits tightly to prevent any air leaks.
9. Plug the control box into a nearby power outlet. Then, plug the garbage disposal unit into the control box. This completes the electrical connections.
10. Turn on the water to your sink. Press the air switch button to activate the garbage disposal. Verify it turns on and off correctly by pressing the button again to deactivate the disposal. This ensures the air switch is functioning properly.

Pros and Cons of Garbage Disposal Air Switches

Best Garbage Disposal Air Switch

Choosing the right air switch for your garbage disposal is important for enhancing your kitchen’s convenience and safety. Here are some highly recommended options known for their durability, ease of use, and innovative features:

1. InSinkErator STS-OOSN

2. Cordless Garbage Disposal Air Switch Kit, Stainless Steel, by CLEESINK

3. BESTILL Sink Top Air Switch Kit

Related Post: What is a Garbage Disposal? The Ultimate Guide

How to Choose the Right Air Switch

Factors to Consider When Selecting an Air Switch

• Compatibility: Ensure the switch works with your garbage disposal.
• Durability: Choose strong materials like stainless steel or durable plastic.
• Easy Installation: Look for clear instructions and all necessary parts.
• Design: Pick a finish that matches your kitchen, like chrome or matte black.
• Safety: Opt for switches with features like waterproofing and UL certification.

Tips for Making the Best Choice

• Read Reviews: Check what customers say about reliability and performance.
• Compare Prices: Find a switch that fits your budget without losing quality.
• Check Warranty: Choose a switch with a solid warranty for protection.
• Consider Brand: Go with trusted brands known for quality and support.
• Installation Help: Look for brands offering guides or professional installation if needed.

Conclusion

So, the role of a garbage disposal air switch is to make  our kitchen more convenient by using air pressure instead of electricity to control the disposal unit. We have discussed thoroughly how air switch works, it’s benefits and how you can install it in your kitchen. Air switch lowers the risk of electrical shocks and makes it easy for you to use your garbage disposal.

FAQ’s