Gas Hot Water
Continuous Flow, or Instantaneous gas water heaters will deliver hot water as long as you have a water and gas supply. They can also be an ideal choice for boosting a solar hot water system if an occasional or frequent very high demand is expected.
They are not always suited to low pressure situations, and some pressure pumps can cause temperature fluctuations with some models. These are things that we take in to account when recommending a system for you.
These units are very compact, and do not keep stored water hot, but instead, just heat the water passing through it as you need it. Therefore, in low to medium use situations they can be a cost effective solution. However, as gas prices continue to rise you should carefully consider locking yourself in to an energy dependency in high use situations.

Rheem 20
- 6 Star Efficiency Rating
- Suitable for up to 2 bathrooms
- Requires an electrical supply for operation
- 20L/min hot water delivery (at 25°C rise)
- Remote temperature controller options
- Extra safety — 50°C temperature limited models available.
- 10 year warranty on heat exchanger*.
*Full details www.rheem.com.au

Rheem 24
- 6 Star Efficiency Rating
- Suitable for up to 2.5 bathrooms
- Requires an electrical supply for operation
- 24L/min hot water delivery (at 25°C rise)
- Remote temperature controller options
- Extra safety — 50°C temperature limited models available. 10 year warranty on heat exchanger*.
*Full details www.rheem.com.au

Rheem 27
- 6.1 Star Efficiency Rating
- Suitable for up to 2.5 bathrooms
- Requires an electrical supply for operation
- 27L/min hot water delivery (at 25°C rise)
- Remote temperature controller options
- Indoor model available
- Extra safety — 50°C temperature limited models available. 10 year warranty on heat exchanger*.
*Full details www.rheem.com.au

Bosch Hydro Ignition
- Available in 10, 13 and 16 litre per minute models.
- No pilot light
- No electrical supply needed