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LPG Hot Water Systems

Shop LPG Hot Water Systems online at Appliances Online and get hot water sorted fast. Choose from trusted brands including Rinnai, Bosch, Rheem and Gasmate, competitive prices and energy-efficient LPG models built for reliable performance. Pay less with our Price Match Guarantee, enjoy Free Next-Day Delivery and have your old unit removed for hassle-free replacement. Upgrade your hot water the easy way - with expert support and Legendary Service every step of the way.

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Popular Products

Bosch LPG External Hydro Power Continuous Flow 7716463301 hero image
Bosch LPG External Hydro Power Continuous Flow 7716463301
5.0 from 4 reviews
$979
$163.28 (14%) off RRP of $1,142
Compare
Bosch LPG External Hydro Power Continuous Flow 7716483601 hero image
Bosch LPG External Hydro Power Continuous Flow 7716483601
4.8 from 5 reviews
$1,081
$167.36 (13%) off RRP of $1,248
Compare
Bosch Pilot Ignition Continuous Flow LPG Gas Hot Water System 9707061028 hero image
Bosch Pilot Ignition Continuous Flow LPG Gas Hot Water System 9707061028
Yet to be reviewed
$851
$158.04 (16%) off RRP of $1,009
Compare
Bosch 16L LPG Internal Continuous Flow Hot Water System 7703531948 hero image
Bosch 16L LPG Internal Continuous Flow Hot Water System 7703531948
5.0 from 2 reviews
$1,394
$158.37 (10%) off RRP of $1,552
Compare
Rheem 876627PF 27L LPG Continuous Flow Hot Water System hero image
Rheem 876627PF 27L LPG Continuous Flow Hot Water System
Yet to be reviewed
$1,589
$282.10 (15%) off RRP of $1,871
Compare
Rinnai Infinity 32L 50 degree LPG INF32L50MA hero image
Rinnai Infinity 32L 50 degree LPG INF32L50MA
Yet to be reviewed
$2,606
$1,105 (30%) off RRP of $3,711
Compare
Gasmate HWS0012 Portable Hot Water System hero image
Gasmate HWS0012 Portable Hot Water System
Yet to be reviewed
$325
$94.99 (23%) off RRP of $420
Compare
Rheem 874T26PF 26L LPG Continuous Flow Hot Water System hero image
Rheem 874T26PF 26L LPG Continuous Flow Hot Water System
5.0 from 3 reviews
$1,234
$885 (42%) off RRP of $2,119
Compare
Bosch LPG Continuous Flow Hot Water System 7701531975 hero image
Bosch LPG Continuous Flow Hot Water System 7701531975
Yet to be reviewed
$1,111
$66.21 (6%) off RRP of $1,177
Compare
Bosch LPG Continuous Flow Hot Water System 7702531974 hero image
Bosch LPG Continuous Flow Hot Water System 7702531974
Yet to be reviewed
$1,285
$92.72 (7%) off RRP of $1,378
Compare
  • Hot Offers - New Page
Rinnai 16L LPG Gas Continuous Flow Hot Water System Preset 50 Degrees B16L50A hero image
Rinnai 16L LPG Gas Continuous Flow Hot Water System Preset 50 Degrees B16L50A
Yet to be reviewed
$1,279
$603 (32%) off RRP of $1,882
Compare
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Rinnai Infinity 16 Continuous Flow LP Gas Hot Water Pre-Set 60 Degrees INF16L60B hero image
Rinnai Infinity 16 Continuous Flow LP Gas Hot Water Pre-Set 60 Degrees INF16L60B
Yet to be reviewed
$1,028
$854 (45%) off RRP of $1,882
Compare

Highest Rated

Bosch LPG External Hydro Power Continuous Flow 7716483601 hero image
Bosch LPG External Hydro Power Continuous Flow 7716483601
4.8 from 5 reviews
$1,081
$167.36 (13%) off RRP of $1,248
Compare
Bosch LPG External Hydro Power Continuous Flow 7716463301 hero image
Bosch LPG External Hydro Power Continuous Flow 7716463301
5.0 from 4 reviews
$979
$163.28 (14%) off RRP of $1,142
Compare
Rheem 874T26PF 26L LPG Continuous Flow Hot Water System hero image
Rheem 874T26PF 26L LPG Continuous Flow Hot Water System
5.0 from 3 reviews
$1,234
$885 (42%) off RRP of $2,119
Compare
  • Hot Offers - New Page
Rheem 876T26PF 26L Metro Max LPG Hot Water System hero image
Rheem 876T26PF 26L Metro Max LPG Hot Water System
5.0 from 2 reviews
$1,004
$1,115 (53%) off RRP of $2,119
Compare
Bosch 16L LPG Internal Continuous Flow Hot Water System 7703531948 hero image
Bosch 16L LPG Internal Continuous Flow Hot Water System 7703531948
5.0 from 2 reviews
$1,394
$158.37 (10%) off RRP of $1,552
Compare
Bosch LPG External Hydro Power Continuous Flow 7716473601 hero image
Bosch LPG External Hydro Power Continuous Flow 7716473601
5.0 from 2 reviews
$1,235
Compare
Rinnai LPG Continuous Flow Hot Water System INF12L60MA hero image
Rinnai LPG Continuous Flow Hot Water System INF12L60MA
5.0 from 1 review
$961
$622 (39%) off RRP of $1,583
Compare

Biggest % Discount off RRP

  • Hot Offers - New Page
Rinnai Infinity 26 Continuous Flow LP Gas Hot Water Pre-Set 42 Degrees INF26L42B hero image
Rinnai Infinity 26 Continuous Flow LP Gas Hot Water Pre-Set 42 Degrees INF26L42B
Yet to be reviewed
$1,237
$1,834 (60%) off RRP of $3,071
Compare
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Rinnai LPG Continuous Flow Hot Water System INF20L50MA hero image
Rinnai LPG Continuous Flow Hot Water System INF20L50MA
Yet to be reviewed
$939
$1,326 (59%) off RRP of $2,265
Compare
  • Hot Offers - New Page
Rheem 876T26PF 26L Metro Max LPG Hot Water System hero image
Rheem 876T26PF 26L Metro Max LPG Hot Water System
5.0 from 2 reviews
$1,004
$1,115 (53%) off RRP of $2,119
Compare
  • Hot Offers - New Page
Rinnai Infinity 16 Continuous Flow LP Gas Hot Water Pre-Set 60 Degrees INF16L60B hero image
Rinnai Infinity 16 Continuous Flow LP Gas Hot Water Pre-Set 60 Degrees INF16L60B
Yet to be reviewed
$1,028
$854 (45%) off RRP of $1,882
Compare
Rheem 874T26PF 26L LPG Continuous Flow Hot Water System hero image
Rheem 874T26PF 26L LPG Continuous Flow Hot Water System
5.0 from 3 reviews
$1,234
$885 (42%) off RRP of $2,119
Compare
Rinnai LPG Continuous Flow Hot Water System INF12L60MA hero image
Rinnai LPG Continuous Flow Hot Water System INF12L60MA
5.0 from 1 review
$961
$622 (39%) off RRP of $1,583
Compare
  • Hot Offers - New Page
Rinnai 16L LPG Gas Continuous Flow Hot Water System Preset 50 Degrees B16L50A hero image
Rinnai 16L LPG Gas Continuous Flow Hot Water System Preset 50 Degrees B16L50A
Yet to be reviewed
$1,279
$603 (32%) off RRP of $1,882
Compare
Rinnai Infinity 32L 50 degree LPG INF32L50MA hero image
Rinnai Infinity 32L 50 degree LPG INF32L50MA
Yet to be reviewed
$2,606
$1,105 (30%) off RRP of $3,711
Compare
Rinnai Infinity 32L 60 Preset Degree LPG Hot Water System INF32L60MA hero image
Rinnai Infinity 32L 60 Preset Degree LPG Hot Water System INF32L60MA
Yet to be reviewed
$2,648
$1,063 (29%) off RRP of $3,711
Compare
  • Hot Offers - New Page
Rinnai Continuous Flow Hot Water System LP Gas Preset 60 Degrees INF32EL60A hero image
Rinnai Continuous Flow Hot Water System LP Gas Preset 60 Degrees INF32EL60A
Yet to be reviewed
$2,786
$1,035.10 (27%) off RRP of $3,821
Compare
Gasmate HWS0012 Portable Hot Water System hero image
Gasmate HWS0012 Portable Hot Water System
Yet to be reviewed
$325
$94.99 (23%) off RRP of $420
Compare
Rinnai Infinity 12 Continuous Flow LP Gas Hot Water Pre-Set 60 Degrees INF12L60B hero image
Rinnai Infinity 12 Continuous Flow LP Gas Hot Water Pre-Set 60 Degrees INF12L60B
Yet to be reviewed
$1,254
$329 (21%) off RRP of $1,583
Compare

Best Value for Money

Rinnai LPG Continuous Flow Hot Water System INF12L60MA hero image
Rinnai LPG Continuous Flow Hot Water System INF12L60MA
5.0 from 1 review
$961
$622 (39%) off RRP of $1,583
Compare
Bosch LPG External Hydro Power Continuous Flow 7716463301 hero image
Bosch LPG External Hydro Power Continuous Flow 7716463301
5.0 from 4 reviews
$979
$163.28 (14%) off RRP of $1,142
Compare
  • Hot Offers - New Page
Rheem 876T26PF 26L Metro Max LPG Hot Water System hero image
Rheem 876T26PF 26L Metro Max LPG Hot Water System
5.0 from 2 reviews
$1,004
$1,115 (53%) off RRP of $2,119
Compare
Bosch LPG External Hydro Power Continuous Flow 7716483601 hero image
Bosch LPG External Hydro Power Continuous Flow 7716483601
4.8 from 5 reviews
$1,081
$167.36 (13%) off RRP of $1,248
Compare
Rheem 874T26PF 26L LPG Continuous Flow Hot Water System hero image
Rheem 874T26PF 26L LPG Continuous Flow Hot Water System
5.0 from 3 reviews
$1,234
$885 (42%) off RRP of $2,119
Compare
Bosch LPG External Hydro Power Continuous Flow 7716473601 hero image
Bosch LPG External Hydro Power Continuous Flow 7716473601
5.0 from 2 reviews
$1,235
Compare
Bosch 16L LPG Internal Continuous Flow Hot Water System 7703531948 hero image
Bosch 16L LPG Internal Continuous Flow Hot Water System 7703531948
5.0 from 2 reviews
$1,394
$158.37 (10%) off RRP of $1,552
Compare

Premium Selection

Bosch 16L LPG Internal Continuous Flow Hot Water System 7703531948 hero image
Bosch 16L LPG Internal Continuous Flow Hot Water System 7703531948
5.0 from 2 reviews
$1,394
$158.37 (10%) off RRP of $1,552
Compare
Rinnai Infinity 32L 50 degree LPG INF32L50MA hero image
Rinnai Infinity 32L 50 degree LPG INF32L50MA
Yet to be reviewed
$2,606
$1,105 (30%) off RRP of $3,711
Compare
Bosch LPG Continuous Flow Hot Water System 7702531974 hero image
Bosch LPG Continuous Flow Hot Water System 7702531974
Yet to be reviewed
$1,285
$92.72 (7%) off RRP of $1,378
Compare
  • Hot Offers - New Page
Rinnai 16L LPG Gas Continuous Flow Hot Water System Preset 50 Degrees B16L50A hero image
Rinnai 16L LPG Gas Continuous Flow Hot Water System Preset 50 Degrees B16L50A
Yet to be reviewed
$1,279
$603 (32%) off RRP of $1,882
Compare
Rinnai LP Gas Continuous Flow Hot Water System INF12L50MA hero image
Rinnai LP Gas Continuous Flow Hot Water System INF12L50MA
Yet to be reviewed
$1,312
$271 (17%) off RRP of $1,583
Compare
  • Hot Offers - New Page
Rinnai Infinity 26 Continuous Flow LP Gas Hot Water Pre-Set 42 Degrees INF26L42B hero image
Rinnai Infinity 26 Continuous Flow LP Gas Hot Water Pre-Set 42 Degrees INF26L42B
Yet to be reviewed
$1,237
$1,834 (60%) off RRP of $3,071
Compare

LPG Hot Water Systems

LPG Gas Hot Water Systems are an efficient, cost-effective and environmentally friendly way to deliver household hot water.

They work very much like Natural Gas Hot Water Systems, the key difference, of course, is that they are supplied by an LPG Tank rather than the gas system.

A great alternative for homes not connected to the natural gas supply, LPG is one of the cleanest conventional fuels available and is exceptionally efficient.

LPG Hot Water System Buying Guide