Raypak RAYTHERM 0133-4001 - Manual (Page 5)

INSTALLATION
INSTALLATION CODES
The installation must conform with these instructions and the latest editions of the ANSI National Fuel Gas
Code Z223.1, the National Electric Code ANSI/NFPA 70 and local codes. All boiler installations must conform
to ASME boiler code. Hot water pipes must be installed with minimum clearances to combustible material as
required by code.
INSTALLATION BASE
The boiler should be mounted on a level, non-combustible surface. Boiler must not be installed on carpeting.
The boiler can be installed on a combustible surface only when a suitable floor shield base is provided. Raypak
offers an optional floor shield base which can be factory installed on all indoor models except Model 133; the
Model 133 floor shield base is shipped loose and must be installed by the contractor.
Do NOT use the shipping crate base as an installation base.
NOTE: The boiler should be located in an area where water leakage will not result in damage to the area adjacent
to the appliance or to the structure. When such locations cannot be avoided, it is recommended that a suitable
drain pan, adequately drained, be installed under the appliance. The pan must not restrict air flow.
In addition, the boiler shall be installed such that the gas ignition system components are protected from water
(dripping, spraying, rain, etc.) during appliance operation and service (circulator replacement, control
replacement, etc.).
Boiler Model No. Base Part No. Boiler Model No. Base Part No.
926*
1083*
1178*
1287*
1414*
1571*
1758*
962
1125
1223
1336
1468
1631
1826
001749
058313
058314
058315
058316
056199
056200
056201
056202
133
182/181
260/261
330/331
400/401
514
624
724
824
054597
054598
054599
054600
054601
058378
058379
059233
059234
059235
059236
059237
059238
059239
Combustible Floor Shield ordering information:
ALTERNATE METHOD FOR PROVIDING A NON-COMBUSTIBLE BASE
Fig. #8148.1
* Models with factory-installed floor shield as standard.
BOLD type indicates Low NOx models.
5