Chronomite Tankless Inline Instant Hot Water Heater

The Chronomite Instant-Flow Micro Inline Water Heater uses digital microprocessor technology and features a factory preset temperature. This instant hot water heater responds to fluctuations in incoming water pressure, temperature and flow rate regulating water temp more than a hundred times per second. This prevents scalding issues and mixing valves won't be necessary. It offers the same easy installation, unlimited hot water, compact design, and 50% more energy efficiency than other instant water heaters that have no microprocessors. The Instant-Flow Micro Inline Water Heater is great for sinks, bathrooms, and many other applications.

Features

» Unlimited hot water in two (2) seconds » 99% energy efficient and budget-saving » Low-cost, hassle-free installation and maintenance » A space saver. Compact size at point of use » Factory preset temperature: promotes healthy hand washing without scalding risks » Safe, clean, on-demand hot water eliminates the need for storage tanks, which may promote the bacteria growth and proliferation » Certified Lead-Free. Water safe for drinking » Self-cleaning feature prevents calcification buildup » USA-made » ADA-compliant » Full 1-Year Warranty

Instant-Flow Micro Models

Digital Microprocessor Technology »  Immediate response to changes in incoming water pressures, temperatures and flow rate »  Factory preset temperatures »  No more scalding concerns with factory preset temperatures »  Regulates water temp 120 times per second » Up to 50% more energy efficient than non-microprocessor water heaters » Eliminates mixing valves

Optional Stainless Steel Housing Corrosion Resistant Chromium provides for an invisible film that resists oxidation, thus making the material resist corrosion or “passive". Hygienic Stainless steel, having a non-porous surface, practically eliminates bacteria growth and other harmful micro-organisms. Easy to clean, which is why it is the first choice in laboratories, hospitals as well as food processing. Aesthetically Pleasing Stainless steel has a modern and attractive appeal, is bright, and has an easily maintained surface.

Finishes » High Polish » Satin

Downloads

Instant Flow Micro - Low Flow Submittal Sheet
Instant Flow Micro - Standard Flow Submittal Sheet
Installation Instructions - Low Flow Models
Installation Instructions - Standard Flow Models

Use the Instant-Flow Micro Tankless Water Heater in:

Preschools – Instant, unlimited hot water is very helpful for daycares and preschools. Thermostatically-controlled or Factory-preset models prevent scalding and reduce the spread of bacteria and viruses. Heaters are IAPMO certified to meet the same lead-free mandates as schools, which ensures the safest water possible for children.

Restaurants – The benefits of Chronomite tankless water heaters are valued in health, food service, and safety environments, among several others.

Pet salons and beauty salons – Faucets in individual hair-washing sinks can be preset for a consistent temperature that is comfortable and safe for customers. This feature cuts down on time wasted waiting for the water to heat up.

Spa showers and pools – Instant hot water at perfect temperature is ideal for visitors. Because water is only heated on demand, this unit saves energy by being non-operational when not in use.

Coffee Shops – Espresso machines can use the preset or thermostatic control feature to keep water at a consistent temperature for beverages. Its compact size makes it ideal for small spaces. Lead-free certification means water is safe to drink.

Lower utility costs for low income housing – Chronomite tankless water heaters are 99% more energy efficient than standard tank heaters because they only use energy when hot water is streaming through the plumbing. This dramatically reduces hot water delivery time and saves electricity. In warm climates where only a small temperature rise is needed, hot showers are cheaper than ever.

Guest Houses, Luxury Suites, and Kiosks – Chronomite's space-saving tankless water heater design is easy to conceal anywhere it is needed—perfect for small sinks, dishwashers, wet bars, and other places where space efficiency and aesthetics are important. Remote hot water is even possible for mobile carts in stadiums, amusement parks, and recreation areas.

Emergency safety equipment – In times of fire, chemical or health risk, water is delivered instantly and at a safe temperature. Drench showers, eye washes, and hoses benefit from a preset temperature and a two-second delivery time. Additionally, the element assembly of a Chronomite heater uses the flow-through abrasive action of water to create a self-cleaning feature that prevents calcification and alkali buildup. These units perform the first time, every single time.

Mop cleaning areas – Instant hot water delivered conveniently in two (2) seconds, at a temperature that is preset for proper cleaning.

Installs in 15 minutes. 

10 easy steps to installing your Chronomite Remember that proper installation and maintenance of your instant water heater can optimize its energy efficiency and lifespan. Before starting the installation, turn off the breaker and disconnect the electrical supply to the area. Shut off water supply to the fixture. Double-check that everything has been turned off before proceeding. Access electrical connections in the unit by unscrewing and removing the front face plate. Keep screw in a safe place. Mount the unit in preferred location using heavy-duty metal screws, make sure to pull existing electrical wires through supplied hole at the back of the unit. Each of its corner has a mounting bracket. Connect electrical supply wires to the electrical connections from the unit. Make sure to securely tighten all connections. Close the front face-plate. Screw securely to close. Connect the Cold Water supply line from the water source to the bottom Cold/Hot inlet compression fitting opening on the unit. Chronomite Tankless Water Heaters require only one cold water intake. No need for excess lines. Connect the Hot Water supply line from the top Cold/Hot inlet compression fitting opening on the unit to the sink. Reopen water supply line to the unit. Turn on sink for 2 to 3 minutes to purge air from the lines (Note: water will not run at temperature until the breaker is turned back on in step #10). Screw the Flow Control Valve (supplied) onto the faucet/fixture head. An included adapter may be used for an exact fit (each box includes all necessary adapters). Once air is purged, turn on your breaker. Enjoy your new Chronomite Tankless Electric Water Heater at temperature.

Frequently Asked Questions (FAQs) 

I want to install the Chronomite heater in a vertical position.
Chronomite Tankless Water Heaters are built for horizontal installation. When properly installed, the heater will have the inlet and outlet on the right side of the unit when you are facing it. Installing vertically will risk a burn out of the heating coils and the heater will not be covered by warranty. Please refer to the Installation and Operation sheet for the water heater model you are installing.

I want to plug my Chronomite water heater into a wall outlet. Where is the plug?
Chronomite Tankless Water Heaters are U.L. listed. This means that the heater is required to be “hardwired” to a dedicated breaker. To gain optimum performance and keep the product under warranty, it must be installed in this manner. Please refer to the Installation and Operation sheet for the water heater model you are installing.

How do I decrease the water temperature coming from my Chronomite Tankless Water Heater?
The Instant Temp model is the only heater in this Chronomite line that allows for temperature adjustment when it is supplied with a potentiometer that permits a bypass of the factory preset. The SR model is designed to provide a predetermined temperature to the incoming cold water. The M model can be factory preset for consistent water temp.

May I install my Chronomite tankless water heater outside?
Chronomite Tankless Water Heaters are subject to freezing. For outdoor installation, it is recommended that the heater be installed in an enclosed manner that it may not be exposed to the elements. The heater should also be winterized like any other outdoor products that makes use of water.

Why is my heater tripping the breaker?
Confirm first that the heater has been hardwired to a non-GFI, dedicated breaker. Then check that the breaker size is appropriate for the heater being installed (Example: If it is a 30-amp water heater, a 30-amp breaker is necessary). Please refer to the Installation and Operation sheet for the water heater model you are installing.

Can I install my Chronomite Tankless heater in the ceiling?
Chronomite Tankless Water Heaters are built for point-of-use applications. For optimum use and performance, they should be installed within 18” from the point of use. Please refer to the Installation and Operation sheet for the water heater model you are installing.

Will a Chronomite Tankless water heater supply my whole house?
Chronomite Tankless Water Heaters are built for a point-of-use application. They are not built to provide hot water to a whole house.

What voltage is my heater and is it okay if it doesn’t match?
Chronomite Tankless Water Heaters are volt specific. For optimum performance and use, as well as to maintain warranty, the heater must be wired for the correct voltage. The voltage can be found on the label that is adhered to the unit's front.

What phase are your heaters?
Chronomite Tankless Water Heaters are single phase.

What size copper or flex tubing do I use?
3/8”OD as per installation instructions.

Are compression fittings supplied with the heater?
Two (2) compression fittings are supplied. They are 3/8” x ¼” MPT.

What is the maximum operating temperature?
It is 140ºF in compliance with the Underwriter’s Laboratories listing.

Do I need the electricity applied to the heater to know if the heater will turn on?
Chronomite Tankless water heaters are pressure and flow activated. The flow switch makes a faint click sound when the faucet is turned on, with or without electricity.

Are Chronomite heaters ASSE 1070 certified?
ASSE 1070 is a mixing valve code pertaining to water temperature limiting devices. It is designed to limit incoming ultra-high hot water supply temperature (120°F - 180°F) to normal, tempered water temperatures (105°F - 110°F), to minimize scalding risk to the end user. Instantaneous water heaters cannot undergo certifications nor testing to this standard, since Chronomite heaters are built to heat incoming cold, ambient supply water only. As stated by American Society of Sanitary Engineering (ASSE) on their official letterhead, the ASSE standard is for water temperature limiting devices, and the various test procedures of this standard requires that the device must have a hot water inlet, a cold water inlet and a mixed water outlet. This standard is therefore not applicable to instantaneous electric water heaters and as such cannot be subjected to ASSE 1070 tests. We have a letter from both IAPMO and ASSE stating these facts on their respective letterheads. Chronomite has a list of manufactures that are certified for ASSE 1070; the good news is, not a single water heater company is on the list. Of course, the Instant-Temp models and Instant-Flow Micro utilize a microprocessor technology that allows for field-adjustable temperatures or factory preset, and can therefore be deemed as having an “anti-scald feature.”