Specifications

TM040 16, 18 & 20L Continuous Flow Gas Water Heater Service Instructions
D.O.I: 2/06/2009
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In-series Gas Boosting - Solar Hiline Installation
TYPICAL INSTALLATION
SOLAR CLOSED CIRCUIT THERMOSIPHON WITH
IN-SERIES GAS BOOSTER
Tempering Valves
246, 276, 876 series models comply with AS/NZS 3498 and therefore do not require a
tempering valve to be fitted unless the unit is installed in an early childhood centre, school,
nursing home or a facility for young, aged, sick or disabled people.
It may be required by regulations that an approved
temperature limiting device be fitted on 244, 274, 874
series models. Where a tempering valve is fitted and
there is not a separate untempered line for the
kitchen or laundry areas, the kitchen temperature
controller will be able to display temperatures above
50°C however the delivered water temperature at the
tap will be that set by the tempering valve which will
be no hotter than 50°C.
To enable delivery of hot water at temperatures
above 50°C a separate untempered line must be
provided that supplies hot water exclusively to
kitchen and laundry areas (refer to diagram).