Product Brochure
Copper Fin Tube - Residential
The Raypak 106 and 156 are built to last by using the highest quality integral copper fin tube available. Copper is well
known for its ability to transfer heat efficiently, and is the first choice for pool and spa heat exchanger construction.
Pure copper has stood the test of time as the industry standard for efficiency, quality and product life. Raypak’s
copper finned tube is one integral piece of copper with
the fins extruded from the tube. Hybrid designs using sep-
arate copper fins and cupronickel tubes just can’t stand the test of time. When you
choose Raypak, you can rest assured you are making the right choice.
Automatic Bypass
The water flow rate inside the heater is controlled to help eliminate condensation,
sooting and scale buildup that can shorten the life of a heater. Raypak engineered
a built-in automatic bypass specifically for the 106 and 156 to help prevent con-
densation, scaling and erosion by balancing the flow going
into the heat exchanger. This allows the heaters to operate
with a large range of pump sizes without having to make
any adjustments to the flow rates.
Rust-Free Waterways
The Raypak 106 and 156, utilize the latest technology in rust free polymer
header design along with an integral copper finned-tube heat exchanger
and stainless steel tube sheets. Even the smallest details such as the
studs and nuts are made out of stainless steel. The payoff? A heater that
will last year after year and can easily be serviced if the need should ever
arise.
Digital Control
Microprocessor-Controlled Thermostat
The Raypak 156 gas heater is equipped
with a microprocessor-based control.
This control allows you to set your pool
and spa temperature precisely at your
preferred setting just by pressing an up
or down temperature control button.
The digital display tells you when the
water is being heated and notifies you
when your target temperature has been reached.
Self-Diagnostic
Troubleshooting a Raypak gas heater
has never been easier. The Raypak 156
has on-board diagnostic controls that
let the user and the service professional
know what is going on with the heater at all times. The display
uses real English, with no cryptic codes to decipher.
Remote-Compatible
The Raypak 156 is compatible with
most major pool control and remote
systems on the market today. Any two- or three-wire remote can connect
to the Raypak Digital and be integrated into the pool control system of your
choice. The display clearly shows the heater is under the control of a remote system.
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et
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eating
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et
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o
104F
D
emand
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pa
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et
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104F
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ensed
P
ilot
Model 156 - 150kbtu
Rear of Inlet-Outlet Header
Excess water flow bypassing heat exchanger
Cool pool water
entering heater
Warm pool water
leaving heater
Items Common to Both Units
Heat Exchanger
R
emote
W
ater
69F
T
emp
P
ool