A.O. Smith SGS - 28 User Manual
Innovation has a name.
Solar
control
SGS
Storage
Tank
SGS
Condensing High Efficiency
Gas-Solar Water Heater
Gas-Solar Water Heater
SGS - 28/30/50/60/80/100
Fully room sealed condensing high efficiency gas-solar water
heater (95 % gross) • Maximum solar contribution through fully
integrated intelligent solar controller • 1 control and display unit
for the complete installation • Extra solar contribution possible up
to 40 % compared to standard solar systems • Suitable in combination
with storage tanks up to 3000 liters • Flexible flue options (maximum
lenght 115m) • Thermocontrol for easy flexible control / fault
diagnosis • Programmable for legionella purge cycle • All models
suitable for natural or LP gas • Meets latest EPC standards:
SGS 28-60 : 0,902 • Scale formation is reduced through the improved
design and location of the heat exchanger • Very easy maintenance
and installation • SGS 80 - SGS 100 standard applied with powered
anodes • Remote control connection • Voltage-free contact for
general fault indication • Unvented kits are optional
heater (95 % gross) • Maximum solar contribution through fully
integrated intelligent solar controller • 1 control and display unit
for the complete installation • Extra solar contribution possible up
to 40 % compared to standard solar systems • Suitable in combination
with storage tanks up to 3000 liters • Flexible flue options (maximum
lenght 115m) • Thermocontrol for easy flexible control / fault
diagnosis • Programmable for legionella purge cycle • All models
suitable for natural or LP gas • Meets latest EPC standards:
SGS 28-60 : 0,902 • Scale formation is reduced through the improved
design and location of the heat exchanger • Very easy maintenance
and installation • SGS 80 - SGS 100 standard applied with powered
anodes • Remote control connection • Voltage-free contact for
general fault indication • Unvented kits are optional