exclusive stainless steel heating chamber
tankless evolved
FORTIS
™
tankless electric water heater
Performance, simplicity, quality & reliability
Professional Series Stainless Steel components and an advanced microprocessor make FORTIS a safe reliable choice for your family.
NAHB Green Building Guidelines Green Plumbers U.S.A.® preferred method
Never run out of hot water again! Enjoy two showers at the same time in most warm to moderate climates. Even people living in the absolute coldest climates in North America can enjoy a hot shower, for as long as they want—no exceptions!
Save Energy
FORTIS electric tankless water heaters use electricity ONLY when hot water is being used. This process eliminates “stand-by heat loss”, which is the heat energy continuously lost through the walls and pipes of traditional tank water heaters. Stand-by heat loss can range from 30% to 40% of water heating cost; even more with vacation homes and businesses. FORTIS water heaters are more than 99% efficient as virtually all of the heat created in the elements is radiated into the water.
Easiest Tankless Installation
USGBC LEED®-NC & LEED® for Homes Programs Department of Energy, Building America Program, “Research towards Zero Energy homes” Eligible for regional green building programs Solar compatible Water & Energy efficiency leader Among industry best Energy Factor (EF) Can be Renewable Energy powered
All that is typically needed is a #2 AWG copper cable to power the electric tankless, 120 AMP at 240V. No vent needed, or gas line required. Built-in breakers makes installation easier, reduces time and cost.
Industries’ Most Precise Hot Water Temperature Control
EXCLUSIVE FORTIS’ advanced controller modulates the unit to produce an industry leading temperature consistency of +/- one degree! FORTIS is the only tankless water heater in the world that monitors FIVE essential data inputs in order to provide the most precise and steady water temperature possible. In addition to the basic three measures (incoming water temp, outgoing water temp & water flow rate), FORTIS also continuously monitors and adjusts power based on supplied voltage and electric current actually used by the heating elements. This is important as electrical power can vary by 10% or more through-out the day.
Use Less Water
Zero Emissions
Advanced Controller
EXCLUSIVE FORTIS’ easy-to-use, Precise Digital Temperature Controller has an output water temperature range of 90°F to 140°F. The menuoptions are easy to read and easy to set, right out of the box. However, for the techies, FORTIS’ data display options include real-time water flow rates, incoming & outgoing water temps, voltage, current flow and kilowatt hours of energy used. EXCLUSIVE FORTIS is the only water heater in the world with a USB port, allowing users to easily upgrade firmware, upgrade future functionality and download use and performance information. FORTIS also comes standard with three Serial Ports for accessories, e.g., an optional remote leak sensor and an automatic cut off valve should the remote sensor, or FORTIS’ internal leak sensor detect a leak. The USB port also allows the easy installation and use of computer peripherals such as a ZigBee radio to connect to your Home Automation System. EXCLUSIVE Advanced Controller is designed for the future, which will allow easy interaction with evolving “Smart Metering” and “Power Allocation” technologies.
Improve Water & Air Quality
FORTIS tankless electric does not promote bacteria growth & does not produce carbon monoxide or other hazardous emissions.
FORTIS’ Other Exclusives
EXCLUSIVE Are made of high quality 304 grade stainless steel—inside and out! EXCLUSIVE Built-in Electric Breakers EXCLUSIVE Built-in Flush Valve EXCLUSIVE Aeronautic grade Solid State Relays, by Siemens® EXCLUSIVE Safety Interlock switch disables operation when cover is removed EXCLUSIVE Incoloy 800 self cleaning heating elements are amongst the industries’ lowest watt density thus yielding greater useful life.
When installed near the baths & kitchens FORTIS can save thousands of gallons of water and is compatible with most recirculation systems.
ETL Certified e l e c t r i c
Continuous Hot Water
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Flexibility of location, lightweight and easy to install.
SKYE answers your questions Can FORTIS be installed indoors?
How can a tankless save money and energy?
Yes, FORTIS does not require a vent and can easily be installed on a wall. It is only recommended for indoor installations.
The California Energy Commission estimates that a water heater uses more than 25% of all energy consumed by an average household. Using a FORTIS tankless water heater will save an average homeowner 10% to 40% of their water heating costs. Vacation homes and businesses can save even more!
Does FORTIS work with hot water recirculation and solar water heating systems?
Can FORTIS help save water?
Yes, there are two common ways FORTIS can help save water. When, placed near a shower or sink, there is less of a run for the hot water to get to the fixture, this saves water as less water goes down the drain while waiting on it to get hot. FORTIS is also compatible with hot water recirculation systems available from third party suppliers.
Do I have to upgrade my electrical service and panel to install a tankless electric water heater?
If your home has a 200 amp electrical service panel (or larger), you likely have enough service to power a FORTIS 120. Most homeowners will have to upgrade the wire supplied to power a traditional tank heater. In most cases, the electric code will require a #2 AWG copper wire. Local codes vary and you should consult your state licensed installer. FORTIS is considered an intermittent electrical device.
Why use electric tankless
Electricity is in all our homes and installation can be done easily by a licensed contractor. No venting, no noise, low operating cost, responsive and precise temperature control are just a few of the benefits of electric tankless.
FORTIS electric tankless models precisely modulate power to the elements and are compatible with existing recirculation systems including D’mand™ and Grundfos™ pumps. FORTIS is also compatible with most Solar Hot Water Heating Systems including FAFCO’s Sungrabber™.
Who installs FORTIS electric tankless water heaters?
SKYE recommends installation by a state & local licensed professional. See tankless.com for a list of installation professionals near you.
Why does FORTIS have a USB port?
SKYE periodically enhances the functionality of FORTIS products. The USB port makes it easy for homeowners to easily upload firmware updates or download usage data. Firmware updates are available at tankless.com.
Take out the tank, and go tankless!
FORTIS Flow Rate GUIDE BY CLIMATE
How is a tankless water heater different than a tank?
Tankless water heaters heat water only when heated water is needed. They do not lose energy due to standby and recovery losses like old tank water heaters. FORTIS, electric tankless water heaters, use energy more efficiently than any other method of heating. This reduces utility costs and conserves our natural resources.
Climate (Incoming Water Temperature)
How hot is the water from a FORTIS tankless water heater?
Warm (70°F)
Is FORTIS powerful enough to provide hot water for my home?
Moderate (50°F)
Shower & Other Simultaneous Use at 105 ºF
Tubs Per Hour (50 Gallon)
You can select a precise temperature, ranging from 90-140 degrees F.
In warm climates, Fortis provides enough hot water to run two showers at the same time. In moderate to cold climates or during the winter time, FORTIS heats enough water for one continuous shower & one faucet simultaneously, see details below.
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Specifications
How FORTIS tankless works
Power: Electricity
EXCLUSIVE When a hot water tap is turned on, water flows through FORTIS, which activates the flow sensor. FORTIS’ Control Board immediately begins to “modulate” power to the elements based on the continuous and precise information it receives from five essential sources—the water flow sensor, the incoming cold water temperature, the outgoing hot water temperature, the available voltage and the current flow.
Type: Electric tankless Water Heater, premium grade, high capacity Phase: Single (1) Maximum Current Load: 120 amps max at 240 VAC KW Operational Range: 0.12 to 28.8 KW Efficiency: Over 99% Voltage: 208 - 240 VAC (208 VAC at reduced output) Standby Power: 7 Watts
1. Cool water inlet & temperature sensor
Cycles: 50-60 HZ Recommended Breaker Size 2005 N.E.C.: 125 amps, 2-pole common trip breaker. *FORTIS is electrically sized as an intermittent electrical device Minimum Wire Size: #2 AWG Copper Only
2. Hot water outlet and temp sensor 3. Flush valve
Nominal Heating Range: Approximately 409 BTU’s to 97,000 BTU’s
4. High-limit thermal cutout
Minimum activation flow rate: 0.3 GPM (1.2 lpm)
5. Safety interlock switch
Maximum Flow Rate: 9.5 GPM (36.1 lpm), with minimum pressure loss
6. Advanced controller
Water Line/Outlet Size/Flush Valve: ¾” NPT (19 mm)
7. Four stainless steel heating chambers
Weight, Dry: 50 Lbs. (22.68 kg) Water Storage Capacity: 0.6 Gallons (2.271 liters) Clearance Requirements: Top: 4”, Sides: 2”, Bottom: 12”, Front: 24”, Back: 0” (10.2 x 5.1 x 40.64 x 0 cm) Operating Water Pressure: 10psi to 100psi
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8. Thermal insulation around heating chambers 9. Siemens® solid state
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Height, Width, Depth: 23.375 in. x 12.375 in. x 4.875 in. (31.4 x 59 x 12.4 cm)
10. Electro mechanical relays
Heating Chamber: All Stainless Steel, 304L Grade
11. CT Sensor measures voltage & current
Safety Features: Built-in Freeze Protection, Hi-Limit Thermal Cutout 172 °F, Inlet/Outlet Temperature Sensors, Safety Interlock Device, Mechanical breakers cut both legs, resettable printed circuit board fuse.
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12. Built in breakers with safety cover
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Temperature Settings: 90 °F to 140 °F (32 °C to 60° C) in increments of 1° Standard Consumer Warranty: 10 years heating chamber and elements, 5 years parts
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Made with
® quality components
Pressure Only Relief Valve: 3/4” MNPT, Min 150,000 BTU/hr, 150 psi (Watts 3L, Zurn P1000A, Cash Acme FWL-2) Gallons per hour at 40 °F and 77 °F temperature rise: 300 Gallons Per Hour (1140 lph) and 150 Gallons Per Hour (570 lph) Printed Circuit Board: 16MHz Digital CPU, 2 MB Flash, Full Graphic Display, USB Upgradable Functionality
GALLONS PER MINUTE (GPM)
SKYE® International Inc.
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7701 E. Gray Rd., Ste. 104
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Scottsdale, AZ 85260 T 480 993 2300 F 480 951 6809
Local codes vary and you should consult your state licensed installer. FORTIS is considered an intermittent electrical device. Item No. FOR-01B-0709, Revised 7-1-09 ©2009, SKYE International, Inc. All Rights Reserved
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