1-877-525-3504
Features
• Endless hot water on demand
• Energy-saving design
• Energy efficiency - 30% more efficient than tank-
type water heaters
• Compact, space-saving design
• Paloma’s exclusive sensing burner and ICAD
Safety System to optimize
combustion and shut down the unit in case of
raised levels of carbon monoxide
(indoor units only)
• Self-diagnostic program
• Waterproof digital remote control for convenience,
comfort, and ease of maintenance
• Remote control displays adjustable temperature
settings
• Optional, additional remote controls available
• Intelligent electronic controls designed to increase
energy efficiency and safety
• Exclusive film wrap overheat limiter
• Indoor model uses 4" Category III stainless steel
venting material
• May be installed as part of a circulating water
system
• Built-in electric blower on all models
• Low NOx emissions meet SCAQMD Rule 1121
requirements
• Easy expansion with DUOnex™ System
• Extensive diagnostics and error display
Residential Warranty
• 10-Year Limited Warranty on Heat Exchanger
• 3-Year Limited Warranty on Parts
Features...
• Endless hot water on demand
• Energy-saving design
• Energy efficiency - 30% more efficient than tank-
type water heaters
• Waterproof digital remote control
• Easy expansion
What is a Paloma Tankless?
It’s short for Paloma Tankless Gas Water Heater. This is
the water heater that heats water on demand or
instantaneously. What it doesn’t do is pre-heat the water
over and over again and then hold it in a storage tank – like
the one you probably have in your home today. A Paloma
Digital Tankless heats the water only when you turn on the
tap and then sends it to you. There’s no need for a tank.
How does it work?
When you turn on the tap in your bathroom, it’s as if you
turned the key of your ignition system on your car. The
movement of the water in the unit tells your Paloma that it’
s time to get started making hot water. This kicks off a
series of events inside the heater. The gas valve opens,
allowing gas to enter the combustion chamber in the
middle of the heater. Then the electronic ignition system
starts combustion in the chamber. (Our Legacy series uses
a standing pilot light.) Water is then routed through the
heater in copper tubes with fins extending into the
combustion chamber. At this point, inside the Paloma there
is a very efficient exchange of heat energy from the gas
flame to the water.
Here’s the best part: The amount of heat energy of the gas
flame that is transferred successfully to the water is an
impressive 80% to 84%. The hot water then leaves the
unit, delivering an endless supply of hot water because it
heats water only when you need it. Who cares if you’re
the last one in the shower?
Enjor a long
shower or bath
with plenty of
room to spare
Two simultaneous
showers with
plenty of room to
spare
Main Controller
Digital Temp control unit
with optional Bath &
Shower control
5.3 Series/Indoor
7.4 Series/Indoor
5.3 Series/Direct Vent
5.3 Series/Outdoor
7.4 Series/Outdoor
7.4 Series/Direct Vent
Commercial
7.4 Series/Indoor
7.4 Series/Outdoor
7.4 Series/Direct Vent
Commercial
Commercial
Commercial
Expandable
tankless platform
for commercial
solutions