Raypak 2005, 1505 User Manual

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Xtreme Performance

Xtreme Performance

97%thermal efficiency!

97%thermal efficiency!

We use commercial grade Cupro­Nickel finned tubing in the primary
heat exchanger. Standard copper­based heat exchangers can not
stand up to the harsh environment
of commercial pool heating. Your
customers expect the best and
Raypak delivers with professional
grade commercial pool heaters.

Raypak’s Next Generation Condensing
Heater

Time-honored technologies unite with cutting-edge advancements in
Raypak’s new XTherm vertical heater. Never before has a vertical
heater provided both the installer and pool builder such installation
flexibility, ease-of-commissioning, reliability and long-term
performance. Small space, not a problem. The XTherm has one of the
smallest installed footprints of any vertical condensing heater. Our
compact design makes it the perfect choice for those hard to reach
retrofit projects. Raypak’s XTherm is built with commercial-grade
components and materials. From our steel channel base to our
stainless steel flue wrapper, and secondary heat exchanger, you can tell
the XTherm is built to last. It’s easy to handle and install, but still user
friendly to service. Now is the perfect time to take a closer look at
Raypak.

Flexibility

Industry-leading vent length allowances afford greater vent location
options, thus reducing wasted space. Vent versatility is further
enhanced by the self-tuning combustion system which compensates
for unusual chimney and vent configurations.

Category IV - CSA-certified 97%
efficiency at full fire for water heaters in
pool applications. When the job requires
high efficiency, XTherm meets your needs.
The XTherm can use either AL29-4C
stainless steel, PVC or CPVC for venting.
Just specify the D-32 vent option when
using PVC vent.

Optional PVC Vent

Simplicity

The Raypak XTherm will precisely heat your pool. Utilizing the latest
European technology for the combustion-components, the optimum
fuel-air ratio is maintained throughout the entire range of the load­tracking operation. The XTherm automatically self-tunes to
accommodate the widest range of gas supply pressures. The high
quality integrated blower-gas valve is self-correcting and allows
smooth operation with fluctuating gas supply pressures. The Raypak
XTherm is cutting edge technology with atmospheric simplicity

.

Key Features

• PVC vent capable - optional at time of order

• 3 models from 1,000,000 to 2,000,000 BTUH

• 97% thermal efficiency at full fire in pool applications

• Minimum continuous inlet water temperature (50°F)

• Small footprint, less than 11 square feet

• AB 1953 low lead compliant

• On-board diagnostic center, real English, no codes

• All models indoor/outdoor certified

• Complete cabinet protects all controls and wiring

• Meets all current Low NOx regulations, including the new

2010 SCAQMD revisions

• Suitable for altitudes up to 10,000 ft.

(derate above 5,000 ft.)

• Equipped with all cupro-nickel, bronze and stainless steel

waterways

Think Green

At the heart of every Raypak XTherm is a unique integral evaporator
system - the first defense against condensation in the primary heat
exchanger. Raypak’s evaporator system collects and re-evaporates
condensate which may form during initial start-up.

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Think Raypak

1. Low Voltage Wiring Terminal

Up front and easy to get to. Makes sensor wiring and
BMS wiring simple and clean.

2. On Board Diagnostic Center

Factory-mounted standard equipment. Gives
relevant service feedback as well as possible
solutions to clear the fault. All in plain english, no
cryptic codes to decipher. The control also stores up
to 16 fault codes in its history file for the service
technician to review.

3. TempTracker Mod Controller

Standard equipment on the XTherm. This factory­mounted multi-function control delivers precise
temperature control with selectable mode displays
that are easy to access and read.

10. Heater Pump

Sometimes referred to as the primary pump. This
fixed speed pump keeps flow constant through the
primary heat exchanger.

11. Water Inlet

The XTherm can accept 50°F continuous inlet water
temperature.

4. Combustion Air Fan

Cast aluminum, non-sparking construction. The state
of the art variable-speed fan is controlled by the
TempTracker Mod and works in smooth harmony
with the main gas valve.

5. Dungs Gas Valve

The XTherm uses a state-of-the-art main gas valve
manufactured in Germany. This precision gas valve
works in perfect unison with the combustion air fan.
The result is silky smooth light-offs.

6. Flow Switch

Monitors water flow and provides safe shut down if
water flow drops below the minimum required.

7. Vent Pressure Switch

Monitors vent pressure and provides safe shut down
if back pressure is excessive.

8. Gas Inlet

The XTherm will operate at 100% full rate with gas
pressures as low as 4.0”w.c.

9. Water Outlet

12. Cold Water Run Pump

The XTherm comes factory equipped with a built in
Cold Water Run system. This advanced water control
system keeps the inlet water temperature to the
primary heat exchanger above 120°F, regardless of
the incoming water temperature. It constantly self
adjusts and regulates the incoming water flow while
still maintaining a constant
exchanger.

13. Flue Outlet

The stainless steel flue outlet is compatible with
AL29-4C. PVC or CPVC vent material may be used in
conjunction with the D-32 vent option on the
XTherm. Dramatically cut your installation costs by
using these non-metallic vent materials.

14. Stainless Steel Secondary Heat Exchanger

Recovers waste heat to boost efficiency up to 97%.
The XTherm utilizes a separate high-grade stainless
steel heat exchanger. This allows the corrosive
combustion condensate to be collected safely
without damaging the heater. There is a condensate
disposal connection on the rear of the heater. The
XTherm is also equipped with a condensate switch
that will sense a blocked condensate drain, which
protects the heater.

ΔT in the heat

15. Vertical Primary Heat Exchanger

Cylindrical, multi-pass heat exchanger captures all
radiant energy, eliminating the need for heavy
refractory.

16. Drain Valve

One of two drain valves located at the bottom of the
heat exchanger. A third drain valve is located on the
secondary heat exchanger. This allows for complete
winterizing and drainage of the heater.

17. Viewing Port

Allows for easy burner inspection.

18. Weather-Proof Jacket

Heavy gauge galvanized steel with a UV-resistant
Polytuf powder coat is impervious to weather and
corrosion. The Polytuf coating passes the 1000 hour
salt spray test (ASTM B117).

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