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Hot Water System Parts

Hot Water System Parts

Hot Water System Spare Parts for Leading Brands


Online Appliance Parts can supply all the common Spare part for any brand of Hot water system. 

Our Hot water system replacement parts include Elements and thermostat for electric and Solar water heaters. We can also supply a range of Pressure and temperature relief valves, anodes and other parts for hot water tanks. Whatever spare parts you need, Online Appliance Parts can supply it for you. If the part you require is not listed here, please contact us and if it's available, we will be happy to upload the part for you. We may even have it in our warehouse. 


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20433-3-1 Klixon Thermostat Universal Hot Water 50 Degrees to 82 Degrees

20433-3-1 Klixon Thermostat Universal Hot Water 50 Degrees to 82 Degrees

20433-3-1 Klixon Thermostat Universal Hot Water 50 Degrees to 82 DegreesThis copper universal h..

Product Code: 20433-3-1

$25.00 Ex Tax: $22.73

3665 Hot Water Element 3.6Kw Bolt On (Copper)

3665 Hot Water Element 3.6Kw Bolt On (Copper)

3665 Hot Water Element 3.6Kw Bolt On (Copper) This element is a genuine Rheem product made by Her..

Product Code: 3665

$28.00 Ex Tax: $25.45

3666 Hot Water Element 4.8Kw Bolt On (Copper)

3666 Hot Water Element 4.8Kw Bolt On (Copper)

3666 Hot Water Element 4.8Kw Bolt On (Copper) This element is a genuine Rheem product made by H..

Product Code: 3666

$31.90 Ex Tax: $29.00

PTR850 P&T Relief Valve 850KPA 15MM HT505

PTR850 P&T Relief Valve 850KPA 15MM HT505

PTR850 P&T Relief Valve 850KPA 15MM HT505 Features:  5 Year WarrantyPrevents damage to hot water..

Product Code: hw001

$55.00 Ex Tax: $50.00

ST12-70 Thermostat Robertshaw St-Series 50-70

ST12-70 Thermostat Robertshaw St-Series 50-70

NOTES: This hot water thermostat replaces the old EWT series thermostats (grey body). Alternative..

Product Code: ST12-70

$29.50 Ex Tax: $26.82

ST22-80 Thermostat Booster Dual Element Robertshaw 50-70Deg

ST22-80 Thermostat Booster Dual Element Robertshaw 50-70Deg

ST22-80 Thermostat Booster Dual Element Robertshaw 50-70Deg Alternatives: ST2201 6060610 ST22-80KS..

Product Code: ST22-80

$34.50 Ex Tax: $31.36

HW002 Hot Water Relief Valve 1000Kpa 15Mm Universal

HW002 Hot Water Relief Valve 1000Kpa 15Mm Universal

Part Number HW002 Relief Valve 1000Kpa 15mm Universal Hot Water Online Appliance Parts can su..

Product Code: HW002

$66.00 Ex Tax: $60.00

HWCS-18 Hot Water Hot Water Copper Sickle 1.8Kw Universal

HWCS-18 Hot Water Hot Water Copper Sickle 1.8Kw Universal

Part Number HWCS-18 Hot Water Copper Sickle 1.8Kw Universal Hot Water  Online Appliance ..

Product Code: HWCS-18

$40.00 Ex Tax: $36.36

HWCS-24 Hot Water Hot Water Copper sickle 2.4Kw Universal

HWCS-24 Hot Water Hot Water Copper sickle 2.4Kw Universal

Part Number HWCS-24 Hot Water Copper Sickle 2.4Kw Universal Hot Water  Online Appliance ..

Product Code: HWCS-24

$39.90 Ex Tax: $36.27

HWCS-36 Hot Water Hot Water Copper sickle 3.6Kw Universal

HWCS-36 Hot Water Hot Water Copper sickle 3.6Kw Universal

Part Number HWCS-36 Hot Water Copper sickle 3.6Kw Universal Hot Water Online Appliance Parts ..

Product Code: HWCS-36

$47.50 Ex Tax: $43.18

HWCS-48 Hot Water Hot Water Copper sickle 4.8Kw Universal

HWCS-48 Hot Water Hot Water Copper sickle 4.8Kw Universal

Part Number HWCS-48 Hot Water Copper sickle 4.8Kw Universal Hot Water  Online Appliance ..

Product Code: HWCS-48

$47.50 Ex Tax: $43.18

HWDS-36 Hot Water System Element Duraloy Sicle 3.6Kw Universal

HWDS-36 Hot Water System Element Duraloy Sicle 3.6Kw Universal

Part Number HWDS-36 Hot Water Duraloy Sicle 3.6Kw to suit Universal Hot Water System  On..

Product Code: HWDS-36

$19.95 Ex Tax: $18.14

HWIS-18 Hot Water Element, Incaloy Sickle 1.8Kw Universal

HWIS-18 Hot Water Element, Incaloy Sickle 1.8Kw Universal

Part Number HWIS-18 Hot Water Incaloy Sicle 1.8Kw to suit Universal Hot Water  Online Ap..

Product Code: HWIS-18

$47.10 Ex Tax: $42.82

HWIS-36 Hot Water Hot Water Incaloy sickle 3.6Kw Universal

HWIS-36 Hot Water Hot Water Incaloy sickle 3.6Kw Universal

Part Number HWIS-36 Hot Water Incaloy sickle 3.6Kw Universal Hot Water  Online Appliance..

Product Code: HWIS-36

$59.50 Ex Tax: $54.09

HWIS-48 Hot Water Incaloy Sicle 4.8Kw Universal

HWIS-48 Hot Water Incaloy Sicle 4.8Kw Universal

HWIS-48 Hot Water Incaloy Sicle 4.8KwOnline Appliance Parts can supply a complete range of Hot Water..

Product Code: HWIS-48

$37.50 Ex Tax: $34.09

ST13-70 Hot Water Thermostat Solar 50 70 deg Universal

ST13-70 Hot Water Thermostat Solar 50 70 deg Universal

Part Number ST13-70 Thermostat Solar 50-70 degrees Universal Hot Water Online Appliance Parts..

Product Code: ST13-70

$77.00 Ex Tax: $70.00

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