Specifications; Important Instructions Before Installation - Utilitech LET2 Mode D'emploi

TANK SPECIFICATIONS
TANK MODEL
CAPACITY IN GALLONS
PRECHARGE PRESURE IN PSI
DIMENSIONS "A"
DIMENSIONS "C"
DISCHARGE CONNECTION "E"
WEIGHT
EXPANSION TANK SIZING CHART
Assumed 140° Temp and 150 PSI Max. Pressure
EXPANSION TANK NEEDED
INCOMING WATER
PRESSURE
40 psi
50 psi
60 psi
70 psi
80 psi

IMPORTANT INSTRUCTIONS BEFORE INSTALLATION

1. Be sure installation meets all local plumbing codes.
2. If you are not thoroughly familiar with plumbing and safety practices, consult your local store for
further information.
3. Check the water heater temperature-pressure relief valve for proper operation; replace if found to
be faulty.
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.
When checking the temperature-pressure relief valve operation, make sure that (1) no one is in
front of or around the outlet of the temperature-pressure relief valve discharge line, and (2) the
water manually discharged will not cause any property damage or bodily injury. The water may
be extremely hot.
If the valve fails to completely reset and continues to release water after manual operation,
immediately close the cold water inlet to the water heater, follow draining instructions, and replace
the temperature-pressure relief valve with a new one.
Also read and follow additional information found in the water heater manual concerning the
temperature-pressure relief valve.
12 in.
8 1/4 in.
3/4 in. NPTM
6 LBS.
30 40
2 GAL 2 GAL
2 GAL 2 GAL
2 GAL 2 GAL
2 GAL 2 GAL
2 GAL 5 GAL
WARNING: Explosion Hazard. Temperature-pressure relief valve must comply with
LET2 LET5
2 5
25 25
14 in.
11 1/4 in.
3/4 in. NPTM
10.5 LBS.
WATER HEATER CAPACITY (GALLONS)
50 66
2 GAL 5 GAL
2 GAL 5 GAL
5 GAL 5 GAL
5 GAL 5 GAL
5 GAL 5 GAL
4
80 100
5 GAL 5 GAL
5 GAL 5 GAL
5 GAL 5 GAL
5 GAL 5 GAL
5 GAL 5 GAL
120
5 GAL
5 GAL
5 GAL
5 GAL
5 GAL