We are delighted that you have chosen the InSinkErator® Instant Hot Water Dispenser to be a part of your home. This unique appliance will save you time and effort in the kitchen, and you’ll enjoy discovering new uses for it each day. That’s exactly why millions of people are now using an InSinkErator Instant Hot Water Dispenser.

We are confident that by following our step-by-step instructions, you’ll soon be enjoying the convenience of instant hot water.

WHAT YOU SHOULD KNOW BEFORE YOU BEGIN

■For your satisfaction and safety, read all instructions, cautions, warnings and dangers before installing or using this instant hot water dispenser.

■This particular unit is not intended for commercial use.

■Make sure that all electrical wiring and connections conform to local codes.

■A standard 120-volt grounded electrical outlet is required under the sink for the dispenser’s electrical power.

■The wall outlet powering your dispenser must have power supplied to it continuously.

■This outlet must be fused and should not be controlled by the same wall switch that operates the disposer, unless you have a SinkTop Switch™ from InSinkErator®.

■It is recommended that a dedicated control valve be installed on the cold water line supplying water to this system.

■If you suspect elevated levels of chlorine in your water, it is recommended to use our water filtration system.

■The use of a water filter should NOT result in the water pressure to drop below 30 psi (207kPa). If it does, this will prevent your unit from operating properly.

■Moving parts inside the tank causing a rattling noise is normal.

WHAT YOU NEED TO GET STARTED

Equipment Required:

■ Drill

■ Phillips and flat blade screwdrivers

■ T-fitting

■ Pencil

■ Dedicated control valve

■ Tape measure

■ Adjustable wrench

■ Level

Equipment You May Need:

■ Anchors for drywall

■ Basin wrench

■ Hole saw

■ Hole punch

If you intend to use the sprayer hole in your sink for your dispenser, you may need a basin wrench and a 1/8" plug or a 1/4" cap (not supplied) for the faucet spray hose line. See Step 1-B.

If you need to cut a mounting hole in your stainless steel sink, you may need a 11⁄4" - 11⁄2" hole saw made for cutting stainless steel or a hole punch. Consult a professional if you are drilling into a surface other than stainless steel.

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InSinkErator HC3/GN3, H770 owner manual What YOU should Know Before YOU Begin, What YOU Need to GET Started
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H770, HC3/GN3 specifications

The InSinkErator HC3/GN3, H770 is a remarkable addition to any modern kitchen, emphasizing convenience, efficiency, and style. As part of InSinkErator's renowned line of hot water dispensers, this model is designed to deliver near-boiling water instantly, making kitchen tasks faster and more efficient.

One of the standout features of the HC3/GN3, H770 is its innovative heating technology. The system is equipped with a powerful heating element that brings water to a precise temperature of around 200 degrees Fahrenheit within seconds. This is perfect for a variety of culinary applications, whether you’re preparing tea, instant coffee, or soups. The almost immediate delivery of hot water eliminates the need for traditional kettles, allowing for more countertop space and reducing energy costs.

Another characteristic of this model is its sleek and compact design. The stylish faucet is available in several finishes, ensuring it can seamlessly blend into any kitchen aesthetic. The ergonomic handle enhances usability, providing ease in both filling pots and dispensing water for other cooking needs. The integrated design also minimizes clutter, combining the functionality of multiple appliances into one.

The HC3/GN3, H770 also prioritizes safety in its design. It features a child-resistant safety lock to prevent accidental activation, making it a safe choice for families with young children. Additionally, the tank is insulated to maintain hot water longer while keeping the surface cool to the touch, reducing the risk of burns.

In terms of installation, the InSinkErator HC3/GN3, H770 is relatively easy to set up under the sink, with a compact tank that fits snugly in kitchen cabinets. The user-friendly interface allows for adjustable temperature controls, enabling precise customization based on personal preferences.

Lastly, this model is built with durability in mind. The materials used are resistant to rust and corrosion, ensuring a long lifespan. InSinkErator also provides a warranty on its products, which underlines their commitment to quality and customer satisfaction.

In conclusion, the InSinkErator HC3/GN3, H770 is an essential kitchen accessory for those who value convenience, efficiency, and safety. Whether for everyday cooking needs or special occasions, this hot water dispenser serves to enhance the overall kitchen experience, epitomizing the blend of technology and practicality. With its robust features and thoughtful design, it is the perfect choice for any home.
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