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1. RECEIVING EQUIPMENT
On receipt of your equipment it is suggested that you visually check for external damage to the carton. If the
carton is damaged, it is suggested that a note be made on the Bill of Lading when signing for equipment. Remove
the heater from the carton and if it is damaged report the damage to the carrier immediately. Be sure that you receive
the number of packages indicated on the Bill of Lading. Claims for shortages and damages must be filed with
carrier by consignee.
Purchased parts are subject to replacement only under the manufacturer's warranty. Debits for defective
replacement parts will not be accepted and defective parts will be replaced in kind only per our standard warranties.
When ordering parts, you must specify Model and Serial Number of the heater. When ordering under warranty
conditions, you must also specify date of installation.
Raypak recommends that this manual be reviewed thoroughly before installing your Raypak heater.
If there are any questions which this manual does not answer, please contact your local Raypak
representative.
2. GENERAL SPECIFICATIONS
The Raypak water heaters are design certified by the and tested under the requirements of the American National
Standard, ANSI Z21.10.3. Each heater has been constructed and pressure tested in accordance with the
requirements of Section IV of the American Society of Mechanical Engineers Code, and factory fire tested.
These heaters are designed for indoor and outdoor installations, and can be installed on combustible flooring
when the appropriate listed floor shield base is used. Models are available with standing pilot or with intermittent
ignition device (IID), and are equipped with the following components as standard: water circulation pump, pressure
relief valve, manual reset high limit switch, fast response temperature controller, vent thermal and flame roll-out
switches (except for models 330 and 400), a solid state Economaster pump control relay, 40VA transformer, and
redundant combination gas valve for use with either Natural or Propane gases. A tankstat is supplied loose for
installation in the field.
SPECIFICATIONS AND DIMENSIONS
*May be used with other tank size capacity.
‡
Recovery based on manufacturer's rating
Fig. #9464