Essential gas heater pump run on timer for all gas heaters. Extends life of heaters and prevents issues with overheating. If you’re experiencing overheating, F2 errors, High Limit Faults, etc, this might be exactly what you need. We recommend a run on timer for all gas heaters.
This is a time-delay run on controller that allows a pool/spa pump to continue running for a period of time in order to allow a Gas heater to cool down properly. Uncooled heaters fail earlier, and often have pipes collapse due to the boiling water left in the heater.
One of the most common failures of gas heaters is constant overheating. Even when it doesn’t cause errors such as the infamous “F2” error, the constant overheating and over-running dramatically shortens the life of several components of gas pool and spa heaters.
The Time Switch eliminates the problem of pounding and knocking due to overheated water, reduces scale and lime deposits, and extends the service life of the heater.
The H5RO controller operates a gas heater from a chlorinator timeclock (or other device). When the chlorinator (or other device) goes to switch off the pump, it shuts down the heater, while continuing to run the pump for a period of time. This is referred to as a Cool-Down Period.
Can also be set up with a low-voltage switch to override and switch the pump & heater on.
Installation & User Manual
3-Year Return-to-Us Warranty against Defects.
Dontek H5RO / Dontek H5R0 / Dontek Hero / Run On Timer / Run-on Timer
Fast Shipping and Professional Packaging
Our long-standing partnership with UPS FedEx DHL and other global carriers lets us offer a range of shipping services. Our warehouse staff will package each item according to our strict specifications. Your items will undergo a thorough inspection and be securely secured prior to being delivered. We ship to thousands customers every day from all over the world. This shows how we're dedicated to being the largest online retailer in the world. Both Europe and the USA have distribution and warehouse centers.
Note: Orders that include more than one item will be assigned a processing date depending on the item.
Prior to shipment, we check the item thoroughly before sending the items. Most orders are shipped within 48 hours. It is expected that delivery will take between 3 and seven days.
Returns
The inventory is always changing, and cannot be fully controlled by us because of the involvement of multiple different parties, such as the factory and our warehouse. The actual levels of stock can change at any time. It's possible that the stocks could be depleted after the order has been made.
Our policy lasts for thirty days. We cannot replace or refund your purchase after 30 days since the purchase.
In order to be eligible for a refund, your product must be unopened and in the same state that you received it. It should also be in the original package.
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