Thermann Owner’s Manual
4 Star Gas Hot Water Heater
4
H4127 Rev. B
Installation Requirements
this water heater must be installed
by a licensed tradesperson, and in
accordance with:
• as/nZs3500.4 "Plumbing
and drainage - Heated Water
services”.
• as/nZs 5601.1 “gas Installations”.
• local authority regulations.
• outside australia, please refer to
local plumbing and building codes
and regulations.
• notice to Victorian customers
from the Victorian Plumbing
Industry Commission – this water
heater must be installed by a
licensed person as required by the
Victorian Building Act
(1993). only
a licensed person will give you a
compliance certificate, showing
that the work complies with all
the relevant standards and only a
licensed person will have insurance
protecting their workmanship for
6 years.
Water Supply Pressure
this water heater is designed for direct
connection to water supply pressures
of no greater than:
All Models – 1120kPa
Where the mains pressure can exceed
or fluctuate beyond the pressure
shown above a pressure limiting
device (complying with as1357) must
be fitted in the cold water inlet supply.
this device must be installed after
the isolating valve and set below the
pressure shown above. note during
periods of lower demand water
pressure may increase.
Pool Heating
this water heater must
not
be used for
pool heating.
Plumbing Connections
