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Free shipping Over £50
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30 days return
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Express Delivery Available

Using the two hosetails provided, you can connect using a 19mm, 25mm, 32mm, or 38mm flexible pond hose. Alternatively, the units will also accept a 40mm stiff solvent weld or a 1.5-12 rigid pressure pipe.
These straightforward, simple to use pond heaters offer a safety low flow cut off button for peace of mind with a minimum flow rate of 4000 lph.
The pond should be covered and insulated for best efficiency and to maintain an ambient temperature. If there is insufficient insulation, additional KW per gal/litre may be needed, depending on the degree of desired water temperature.
There are two models: a 1Kw model for ponds up to 1000 gallons (4500 lts) and a 2Kw model for ponds up to 2000 gallons (9000lts).
4000 lph minimum flow rate and 1 and 2 kw power consumption specifications
1.5m cut end cable with thermostatically regulated IP55 rating installed
Solvent weld inlet and outlet along with flex hosetails measuring 230 cm, 18.5 cm, and 18.5 cm
Is delivery free?
We offer free delivery on the majority of our products over £50. This excludes live fish and bespoke filters. Delivery to UK mainland addresses is £3.95 as standard, or £6.95 for express.
How do I return a product?
Get in touch via email or phone and let us know your problem, we will then help as much as possible. A postage address will be given for you to return the product back to us, and postage will be refunded where applicable to our terms and conditions, which are in line with consumer rights.
At Steel City Koi, we offer a wide range of safe and secure payment options when shopping with us.
Accepted payment methods:
Debit/Credit Cards (Inc American Express)
BACS (for faster dispatch of products) please get in touch for this
Cash upon collection *only for live fish
Pay Later options currently include Klarna and Clearpay
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