Operating Guide

4
TANK SPECIFICATIONS

CAPACITY IN GALLONS 25
PRECHARGE PRESURE IN PSI 25 25
DIMENSIONS “A” 10 3/16 in. 14 3/4 in.
DIMENSIONS “C” 8 1/4 in. 11 in.
DISCHARGE CONNECTION “E” 3/4 in. NPTM 3/4 in. NPTM
WEIGHT 6 LBS. 10.5 LBS.
EXPANSION TANK SIZING CHART

EXPANSION TANK NEEDED
INCOMING WATER
PRESSURE
WATER HEATER CAPACITY (GALLONS)
30 40 50 66 80 100 120
40 psi 2 GAL 2 GAL 2 GAL 5 GAL 5 GAL 5 GAL 5 GAL
50 psi 2 GAL 2 GAL 2 GAL 5 GAL 5 GAL 5 GAL 5 GAL
60 psi 2 GAL 2 GAL 5 GAL 5 GAL 5 GAL 5 GAL 5 GAL
70 psi 2 GAL 2 GAL 5 GAL 5 GAL 5 GAL 5 GAL 5 GAL
80 psi 2 GAL 5 GAL 5 GAL 5 GAL 5 GAL 5 GAL 5 GAL
IMPORTANT INSTRUCTIONS BEFORE INSTALLATION
1. Be sure installation meets all local plumbing codes.

further information.

be faulty.
WARNING: Explosion Hazard. Temperature-pressure relief valve must comply with
ANSI Z21.22 and ASME code. Overheated water can cause water tank explosion.
Properly sized temperature and pressure relief valve must be installed in opening
provided. Failure to follow these instructions could result in death or serious injury.




   



