Gas · Storage Hot Water Systems
Not designed for commercial use
7 Year Tank
1 Year Parts and Labour
3 Tank
1 Year Parts and Labour
3 Cylinder
1 Year Parts and Labour
Up front purchase costs are usually lower than
other types of units
Lower installation costs with no upgrade of gas
line required
Delivers hot water faster, as the water is stored
ready for immediate use
5 star energy efficient models also available
Tank size takes up space
Heat loss from the tank, whether the water is
being used or not
Not as energy efficient as a solar or continuous
flow unit
Up front purchase costs are usually lower than other
types of units
Lower installation costs with no upgrade of gas line
required
Delivers hot water faster, as the water is stored
ready for immediate use
5 star energy efficient models also available
Tank size takes up space
Heat loss from the tank, whether the water is being
used or not
Not as energy efficient as a solar or continuous flow
unit
Always use a licensed plumber when installing a hot water system.
Gas · Storage Hot Water Systems
The Thermann 4 star Gas hot water system is suited to families of 3-5 people. With an adjustable thermostat for safety and efficiency, it allows you to be in control of your operating costs and performance.
Step 1:
Coldwater enters through a pipe at the bottom of
the tank.
Step 2;
A gas burner located under the tank begins to
heat the tank.
Step 3:
The hot exhaust gases from the burner travel up
the side of the tank further heating the water
to the desired temperature.
Step 4:
The hot water progressively rises to the top of
the tank. When a tap inside the home is turned
on, the hottest water then exits at the top of
the tank where it flows to the user's
location.
Step 5:
To ensure the water stays at the right
temperature, a thermostat constantly measures
the water temperature and turns the burner on or
off as needed.
| Measurements | 135L | 170L |
|---|---|---|
| Capacity (litres) | 135 | 170 |
| Net Weight Empty (kg) | 72 | 86 |
| Relief Valve Pressure (kPa) | 1400 | 1400 |
| Gas Consumption (MJ/hr) | 135NG: 29.5, 135LPG: 28 | 170NG: 33.5 |
| Recovery Rate at 45°C rise (L/hr) | 122 | 145 |
| Dimensions (mm) | 135L | 170L |
|---|---|---|
| Height (A) | 1600 | 1900 |
| Hot Water Outlet (B) | 1325 | 1620 |
| Cold Water Inlet (C) | 220 | 220 |
| Gas Inlet (D) | 300 | 300 |
| Water Inlet/Outlet | Left | Left |
| Product code |
|---|
| 9504710 |
| 9504711 |
| 9504723 |
