PLEASE NOTE: These sensors are no longer available. You are better off replacing the controller and sensors with a controller with a digital display. Through the digital display, you will be able to monitor your system to see that it is working correctly. The Senztek SolaStat 1-2 controller is an appropriate replacement.
Solar Lord Roof Sensor HWC1 and HWC2 models
This sensor suits the Solar Lord Solar Hot Water Controller HWC1 and HWC2.
If you are just replacing the roof sensor on your system, we recommend you check the circulation pump. Just because the pump motor is running does not mean it is circulating water as it should and this will damage your new roof sensor. With some models of solar hot water systems, your best option may be replacing everything at once with a complete pump station. Please contact us if you have questions about this before you purchase this item.
Solar Lord controller image

If you're unsure which part suits, simply contact us - click here
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Fees
- Free delivery within Australia when you spend over $150 in a single order.
- A postage and handling fee applies to all orders under $150.
Delivery Time:
All deliveries are made 8.30am to 3.00pm Monday to Friday by SHWP’s chosen carrier. For orders placed before 3.00pm on a weekday, please allow from the confirmation of dispatch:
- 4-6 working days for delivery to a capital city in any State;
- 5-10 working days for delivery to most large regional towns; and
- 7-14 working days for delivery to other remote locations.
During peak periods (eg Christmas, Easter) delivery may take up to 14 working days.
Please note that these delivery times are estimates only, and actual delivery times may vary. Large items may require extra handling and may take longer to transport.
For more info check our Shipping and Delivery Policy.
For Returns reach us immediately through our email at sales@solarhotwaterparts.com.au.
Branded parts bought from Solar Hot Water Parts cannot be returned directly to the Brand's store, but with Solar Hot Water Parts.
For more info read our Return Policy.