Cloverleaf Pond Heater - 2kw

Name: Cloverleaf Pond Heater - 2kw
Brand: Cloverleaf
SKU: rb6jejonlc
Availability: InStock

The Cloverleaf Pond Heater is a reliable and easy to install heating system designed to maintain a...

Best current price£209.99from www.pond-planet.co.uk

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Product Information

Full details

The Cloverleaf Pond Heater - 2kw is an essential tool for pond enthusiasts looking to maintain stable water temperatures year-round, particularly during the harsh winter months. Designed for ponds up to 9,000 litres (2,000 gallons), this unit provides reliable heating performance for both new and existing pond filtration systems. While it offers excellent thermal control, owners must ensure their pond pump meets the minimum flow rate requirements to operate the safety shut-off system effectively.

All features

Model Part Number	PHEAT2KW
Brand	Cloverleaf

Extended Product Information

FAQs

Can I use this heater on a pond larger than 9,000 litres?

While it may work, the heating performance will be significantly reduced, and it may struggle to maintain a stable temperature. It is designed specifically for ponds up to 9,000 litres.

Does the heater come with a thermostat?

The heater is designed to be part of an integrated system. Please refer to your specific control setup for thermal regulation.

What is the minimum flow rate required?

The unit requires a minimum flow rate of 4,000 litres per hour (lph) to operate safely.

Is it safe to use with flexible hosing?

Yes, the unit is supplied with flexible pipe connections for 19mm, 25mm, 32mm, and 38mm hoses.

Can I install this heater vertically?

It is recommended to install the heater horizontally or as specified in the included manual to ensure the internal flow sensor operates correctly.

Troubleshooting

Heater will not activate

Verify that your pond pump is operating and delivering at least 4,000lph. The safety switch will prevent power flow if the water volume is insufficient.

Intermittent heating cycles

Check the filter media for clogs that may be restricting water flow, triggering the internal low-flow safety mechanism.

Water leaking at connection points

Ensure hose clamps are fully tightened or that solvent weld joints were allowed to cure fully before introducing pressure.

Pros and Cons

Pros

High heating capacity for medium-sized ponds
Extensive range of connection options for versatile plumbing
Built-in safety shut-off prevents dry firing
Suitable for both flexible and rigid pipe setups

Cons

Requires a consistent minimum flow rate of 4,000lph
Larger power draw (2kw) requires appropriate electrical circuit planning
Not suitable for ponds exceeding the 9,000-litre limit

Setup, Compatibility & Care

Installation requires basic plumbing skills to integrate the unit into your existing pipework.

Ensure the power is disconnected before beginning installation.
Select the appropriate connector based on your current hose size (19mm, 25mm, 32mm, 38mm) or use 40mm rigid pipe.
Secure all joints to prevent leaks; use high-quality solvent weld for rigid piping.
Position the unit in a well-ventilated, dry area protected from direct flooding.
Prime the system with water before plugging the heater into a protected electrical outlet.

For maintenance, periodically inspect the flow sensor to ensure it moves freely and is not obstructed by calcium deposits or debris.