Discover our 300L 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.
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USA
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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
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Description
300L Heat Pump Hot Water Cylinder with Internal Buffer | Single-Coil | CE-SST300XBCool Energy 300L Heat Pump Hot Water Cylinder with Internal Buffer Stainless 316 Single Coil Discover our 300L 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 300L 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-SST300XB: Please Click Here to download the product data sheet.
Schematic CE-SST300XB: 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
4.4 ★★★★★
Based on 18 reviews
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Product Reviews
★★★★★ 5
Comfort and Great for Standing
Definitely the best shoe for standing on ur feet all day. I stand for about 7.5 hrs a day and this has changed things for me drastically. The foam makes a difference and the shoe is stylish as well.
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Reviewed in the United States on May 26, 2026
★★★★★ 5
ASICS Gel Running Shoes – Comfortable, Lightweight & Perfect for Gym and Running
Size: 10.5 X-Wide, Color: Black/White, Size: 10.5 X-Wide, Color: Black/White
I recently tried a pair of ASICS Gel sneakers, and I’m really impressed. They are extremely comfortable, with great cushioning that makes a big difference during workouts. I’ve used them both at the gym and for running, and they perform very well in both situations.
The support is excellent, and they feel stable without being too heavy. I especially like how they absorb impact when running, which helps reduce stress on my feet and knees. They also have a nice fit and feel breathable, so my feet don’t get too hot.
Overall, I’m very happy with them. If you’re looking for comfortable and reliable sneakers for the gym and running, I would definitely recommend ASICS Gel shoes.
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Reviewed in the United States on April 20, 2026
★★★★★ 5
Great Shoes by Asics
Size: 9.5 X-Wide, Color: Piedmont Grey/Black
Comfortable and durable as heck; classic Asics quality. I love the casual appearance of it, which means I can wear it on a daily basis too. True to the size.
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Reviewed in the United States on April 11, 2026
★★★★★ 5
Excellent for a 4E wide foot!
Size: 9 X-Wide, Color: Piedmont Grey/Black
As a female with a wide foot, it is very hard to find a good, comfortable shoe for walking, running and hiking. These were immediately comfortable and really didn't require a break in, although they are more comfortable after a few days of use. My 1st day I put about 5 miles on them and they were great. The cushion isn't like a cloud, but it's there and very responsive. These are very supportive and breathable. I have gone on a few Easy to moderate hikes with them and they're just fine for a dryer trail. They have good grip for rocks as well. 10/10 for these! I will also add that I underpronate, and these provide wonderful stability for that.
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Reviewed in the United States on April 17, 2026
★★★★★ 4
Great comfort, but not built for long-term daily use
Size: 9.5 X-Wide, Color: Black/White, Size: 9.5 X-Wide, Color: Black/White
I've had this shoe for almost a year now. I use it almost daily on a walking pad while working from home, plus as a gym shoe. After nearly a year of this routine, I've noticed considerable wear on the sole.
Don't get me wrong: the shoe is great and very comfortable, looks decent, and fits great at the start, and has good breathability. However, that comfort has started to fade as the shoe has worn down. Gel-Contends 9 is a really good shoe, but definitely not a long-term, heavy-use shoe. Perfect for casual or rotation use, occasional runs, but don't expect it to last 12+ months of daily wear.
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Reviewed in the United States on April 22, 2026