Discover our 250L Single Coil Heat Pump Hot Water Cylinder with internal expansion and internal buffer, an energy-efficient, space-saving solution for reliable hot water. Reduce energy costs and carbon emissions with advanced, eco-friendly heating technology.

Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 5 - Jul 10
For Your Every Summer RSVP, with Code: SUMMER15
Description
250L Heat Pump Hot Water Cylinder with Internal Buffer | Single-Coil | CE-SST250XBCool Energy 250L Heat Pump Hot Water Cylinder with Internal Buffer Stainless 316 Single Coil Discover our 250L Single Coil Heat Pump Hot Water Cylinder with internal expansion and internal buffer, an energy efficient, space saving solution for reliable hot water. Reduce energy costs and carbon emissions with advanced, eco friendly heating technology. Internal Expansion Volume for Hot Water Internal Buffer Internal Expansion Volume for Heating 316
Cool Energy 250L Heat Pump Hot Water Cylinder with Internal Buffer| Stainless 316 | Single-Coil
- Internal Expansion Volume for Hot Water
- Internal Buffer
- Internal Expansion Volume for Heating
- 316 Stainless Steel Cylinder
- Works with Heat Pumps, Solar, Biomass/Gas/Oil & Electric Boilers
- Tested in accordance with EN12897
- Extremely fast reheat recovery time due to the superior
- Stainless steel coil
- Solar Thermal and PV Diverter compatible
- High-density insulation = low heat loss
- High performance at low water pressure
- Supplementary electric heating element (3000W)
- Leveling feet
- Carrying handles for easy transport and installation
- Seamless low temperature plasma welding
- Compliant with G3, Building Regulations & CE Approved
- G3 Kit Included (Combi Valve, TPRV, & Tundish)
- 25 year warranty
*Subject To Warranty Terms & Conditions
150,200,250 & 300L sizes available.
Larger sizes up to 2000L available
on request.
Data Sheet CE-SST250XB: Please Click Here to download the product data sheet.
Schematic CE-SST250XB: Coming Soon
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 645 reviews
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Product Reviews
★★★★★ 5
Great Heel Socks
Material Type: Black - 3 Pairs, Size: Large
I don't know how they work but it's wonderful. I've had rough heel problems for a long time. I wear these everyday and my heels are not rough. They're not baby bottom smooth, but they are not ever going to be. These heel socks also oncce they are properly positioned snap onto the heel. Properly positioning them is easy when you put them on your foot with the heel cup in the correct orientation.
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Reviewed in the United States on April 14, 2026
★★★★★ 3
Too small
Material Type: Gray - 3 Pairs, Size: X-Large
Too tight! Even size large used for a man with smaller feet is too tight. Also, no instructions for use or care.
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Reviewed in the United States on May 21, 2026
★★★★★ 5
Good fit
Material Type: Black - 3 Pairs, Size: X-Large
My husband just started using these and they feel comfortable. Hasn't used them long enough to see if his heels are better. He has a high arch so I bought him the XL and they fit perfectly.
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Reviewed in the United States on April 24, 2026
★★★★★ 5
No more painful cracked heels! These really do work!
Material Type: Black - 3 Pairs, Size: X-Large
These really do work well. This is one of the first winters that I have not experienced painful, cracked heels. They are long lasting, and definitely make my heels smoother and softer after wearing them. For the first few times wearing them I simply went with the moisturizer embedded in them. After a few uses I then covered my heels with Aquaphor Advanced Therapy Healing Ointment. This worked even better, and I would recommend it. I am very glad I bought these. Of note, I have really big feet that are quite wide and the XL are a little snug but not uncomfortably so. I use them overnight, but also have worn them under socks and they work fine.
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Reviewed in the United States on February 3, 2026
★★★★★ 5
Love the way this makes you shimmer and shine. It's absolutely beautiful.
Color: Light Rose Gold Body Glow, Color: Light Rose Gold Body Glow
This stuff is bomb! It is so good. It looks so good on the skin and it doesn't have a bad smell. It smells actually good. I would continue. I will continue to purchase this product. I love it that much!
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Reviewed in the United States on April 12, 2026