WattsBackflowpreventer

Read about what’s required for backflow prevention, device testing and backflow risk ratings in our Backflow prevention containment policy.

Features • Compatibility: Pentair’s® Max-E-Therm®, Max-I-Therm®, & MasterTemp® Pool Heaters • Replaces Pentair® / Sta-Rite® Part No: 42002-0024S • Located on the Exhaust Elbow, the heater will typically display an E05 or E06 error code when this part needs to be replaced • Stainless Steel with heat protective wire casing for added durability

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If you’re a licensed plumber with backflow accreditation, we encourage you to use and return these forms for each of your backflow projects.

A stack flue sensor, located on the exhaust elbow of a pool heater, prevents the flue gas output from exceeding 500°F. When this fails, your system will show error codes E05 or E06 to indicate that the stack flue sensor must be replaced. This replacement stack flue sensor from Optimum Pool Technologies is compatible with Pentair’s® MasterTemp®, Max-E-Therm®, and other Pentair® Sta-Rite® heaters. It is designed specifically to replace the Sta-Rite® heater stack flue sensor.

Backflow can pose a public health risk if pollutants or contaminants such as chemicals enter the drinking water supply from your property.

A backflow prevention device allows water to enter the property through the water meter, and prevents water from flowing back into the water supply network.

Most residential properties will be considered low risk properties. Devices installed in high or medium risk properties need to be registered with us, and tested at least annually by a licensed plumber endorsed for backflow prevention testing. This testing requirement is for:

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All water service connections need to be fitted with an appropriate containment backflow prevention device to protect the water supply network and our customers.

If you require a backflow plumbing contractor for this work please visit the Backflow Prevention Association website, the Master Plumbers website or South East Water’s Priority Plumbing website.

Backwater valve

If the pressure in the pipes is reduced, it’s possible for contaminated water from your property to be drawn back into the water supply system. This is called backflow.

Water usually flows to your property at a consistent pressure, so you’ll have the same water pressure from your taps and fixtures every day.

South East Water proudly acknowledges the Traditional Owners of the land on which we work and live, and pay respect to their Elders past, present and emerging. We acknowledge their songlines, cultural lore and ongoing connection to the land and water. We recognise and value the rich cultural heritage and ongoing contributions of Aboriginal people and communities in our society in Victoria.

Replacing your broken stack flue sensor is easy! Just follow these steps: 1. Turn off the filter pump and all electrical power to the pool heater. 2. Allow the heater to cool for at least 30 minutes before proceeding to the next step. 3. Unbolt and remove both the upper left and upper right jackets from the heater. 4. Disconnect the wires from the old indoor stack flue sensor. 5. Remove the old sensor by turning it counter-clockwise with a ½” open end wrench. 6. Install the new sensor, sealing it with a bead of RTV sealant before threading it into the exhaust elbow.

CA Prop 65 Warning: Products made by Optimum Pool Technologies may contain chemicals known to the state of California to cause cancer and birth defects or other reproductive harm.For more information go to www.P65Warnings.ca.gov.