Electric Inline Pond Heaters
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Electric Inline Pond Heaters
Electric inline pond heaters plumb directly into your pond's return line, heating water as it flows through the unit. A built-in thermostat maintains your target temperature automatically. Inline heaters are ideal for precise temperature control in quarantine systems, smaller koi ponds, and heated winterover setups.
Installation
Install the inline heater on the return plumbing after the filter and UV, before water re-enters the pond. Ensure adequate flow through the unit (check manufacturer's minimum GPH requirement). Use a dedicated GFCI circuit rated for the heater's amperage. Pro tip: inline heaters work best in enclosed or insulated plumbing runs. Insulating the heater housing and adjacent pipe with foam reduces heat loss and improves efficiency.
Play It Koi offers free shipping on orders over $99. Questions? Contact our pond experts for inline heater advice.
Related Categories
All Pond Heaters · Floating Heaters · Gas Heaters · Pond Plumbing · Winter Supplies
