Install Instructions

5
TABLE OF CONTENTS
Figure 1: Minimum Clearances to Combustible Materials
I. Pre-Installation ............................... 7
II. Unpack Boiler ................................ 8
III. Venting ........................................... 9
IV. Water Piping and Trim ................. 19
V. Gas Piping .................................... 25
VI. Electrical ....................................... 28
VII. Modular Installation .................... 33
VIII. System Start-up ............................ 35
IX. Operation ..................................... 39
X. Troubleshooting ........................... 43
XI. Service .......................................... 48
XII. Repair Parts .................................. 53
DIMENSIONAL
DATA
MODEL ‘A’
PVCG30B 11.65
PVCG40B 14.72
PVCG50B 17.78
PVCG60B 20.84
PVCG70B 23.90
PVCG80B 26.97
PVCG90B 30.03