Raypak 337 Swimming Pool Heater User Manual


 
D-2 Power Vent
Litho in U.S.A. ©2004-2008 Raypak, Inc. Catalog No. 6000.23D Effective: 10/01/08
For dimensions and technical specifications, see catalog number 6000.36.
In keeping with its policy of continuous progress and product improvement, Raypak reserves the right to make changes without notice.
D-2 Power Vent
Sometimes, equipment rooms or unusual venting configurations require the use of a power
vent. Being the heater experts, we have this option for you when the need may arise.
Through-the-Wall Capable
The D-2 Power Vent assembly is a Category III mechanical draft venting system that operates
under a positive static pressure and prevents excessive condensate production in the vent. All
sizes are capable of relieving flue gases up to a maximum of 100 equivalent feet of vent
length. All models have a standard 4”-diameter exhaust connection.
Multi-Position
Using the Raypak-supplied adjustable 90° elbow, the flue gases may be discharged in any
direction (see D-2 Power Vent manual for details). The D-2 Power Vent is also dual-voltage
capable (120/240 volt) and engineered for long life and smooth operation.
Model BTUH Input
207 199,500
267 266,000
337 332,500
407 399,000
Cabinet
Outdoor top - (standard)
Wind-resistant design
Channels rainwater out
Textured powder-coat finish
Optional indoor top
Digital Controls
Microprocessor-controlled
Built-in diagnostics
Backlit LCD display
Pool and spa settings
Lexan cover
Remote-compatible
Burner Tray
Easily removable
Stainless steel burners
Brass orifices
Aluminized metals
Stainless steel heat shield
Spark-to-pilot ignition
120/240V Combustion fan motor
Heat Exchanger
Integral copper fin tube -
(standard)
Automatic bypass
Unitherm governor
Polymer headers
Stainless steel tube sheet
Reversible for left-side
water connections.
ASME - (optional)
Cupro-nickel - (optional)
2” CPVC Connections
High Limits and Controls
Mounted on the in/out header
Ceramic Fiber
Combustion Chamber
Non-Combustible Base
Heater can be installed on a
combustible surface
120/240V
Incoming power can be
connected to the right or
left side.
Optional D-2 Power Vent
Anything But Basic
Raypak, Inc. 2151 Eastman Avenue, Oxnard, CA 93030, (805) 278-5300. Fax (800) 872-9725
www.raypak.com