Keltech aircraft tankless water
heaters are custom built to meet your
specs. Designed to exacting specifications
and tested to ensure precise temperature
delivery and specific flow rates, Keltech
tankless water heating solutions perform
reliably even in the most exacting environments.
The ES7 series models perform on-demand
and can accomplish most aircraft fluid heating applications
that require hot water:
• Lavatories
• Showers
• Galleys
• Testing thermal fluids
• Pure drinking (reverse osmosis) water
Keltech aircraft tankless water heaters
are compact and lightweight and fit
in tight spaces under lavatory sink
cabinets, in bulk heads, and in galleys.
Keltech can custom build a lightweight, energy
efficient aircraft hot water heater that provides precise
temperature control at the flow rate you need.
Keltech aircraft water heating solutions range
in size and capacity from 5 kilowatts to 18 kilowatts.
Powered to operate at 400hz 115 volt phase
to ground, Keltech tankless water heating solutions for aircraft
applications run at 208 volt AC with a controlled 28 volt
DC electrical supply.
Precision engineered for optimal performance,
Keltech aircraft water heating solutions meet applicable
Mil-Spec requirements. All units are made of lightweight
aluminum, and are built to last featuring quality control
systems and premium materials like copper and brass to meet
your demanding specs and increase the life of the heater.
THE KELTECH AIRCRAFT PROCESS HEATERS ARE:
• Compact – our aircraft
water heaters fit in tight spaces like
galley cabinets, in bulk heads,
and lavatory sink cabinets
• Easy to Install – Just
add water and power. All you need is access to one electrical
connection, a cold water line, and plumbing
to a drain.
• Safe – Safety is paramount.
We have engineered redundant safety features into all Keltech
tankless heaters to protect people and your
investment. Keltech tankless water heaters
also meet DO 160 vibration testing requirements,
FAA burn testing requirements, and
applicable Mil-Spec
requirements.
• Built to Last – all
Keltech tankless water heating solutions feature lightweight
aluminum
and rugged components
• Energy Efficient – Keltech
aircraft water heaters are lightweight,
and perform
on-demand requiring power and water only
when needed
• Easy to Maintain – Our
aircraft tankless water heaters require
minimal maintenance.
We recommend regular visual inspections
and functionality testing.
KELTECH TANKLESS WATER HEATING ADVANTAGES
FOR AIRCRAFT APPLICATIONS:
Energy Savings
Keltech’s heaters are tankless and heat water only
when it’s needed. There’s no wasted energy. There
is no excess weight.
Low Flow Activation
With a Keltech tankless water heating
solution, you don’t need a high-pressure feed line
to ensure an adequate flow of water. Our minimum aircraft
activation flow rate can be as low as .5 GPM and still
provide adequate flow of water to multiple sinks.
Flow Modulation to
Meet the Demand
Keltech tankless water heating solutions
can be spec’d to meet the maximum demand for any application.
Our aircraft tankless water heaters modulate power to meet
the right temperature for the flow requirements without using
excess energy. Tanks do not have the ability to accurately
control water temperature or energy usage. The added tankless
benefit is maximum energy efficiency. With a Keltech tankless
solution, there is no wasted water or unnecessary heating.
Safe Lavatory Temperature
Settings
Because Keltech tankless water heating
solutions can provide precise temperature
range, you can pre-set lavatory temperatures
from 105º F
to 115º F.
Galleys can be set as high as 140º F with the High Temperature
option.
De-ionized and Reverse
Osmosis Water Solutions
Keltech has developed unique and exclusive
protection systems that meet the requirements
for ultra pure water. All ES7 Series
aircraft process heaters are available with an optional Teflon® like
fluorocarbon protective coating on internal
passageways, Keltech’s
water heating solutions are A-rated for
de-ionized water and reverse osmosis
water.
Reliable Performance
and Minimal Maintenance
Keltech tankless fluid heaters are built
to last. We design and manufacture each
custom built heater using rugged industrial
strength components made of high quality copper and brass
construction to extend the life of the heat exchanger. We
pressure test each unit at 600 PSI to meet your exacting
requirements and the demands of any environment. And, we
are committed to specing quality components like Incoloy
800 sheathed heating elements to lengthen the useful life
of the element.
