Discover our 150L 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 6 - Aug 11
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Description
150L Heat Pump Hot Water Cylinder with Internal Buffer | Single-Coil | CE-SST150XBCool Energy 150L Heat Pump Hot Water Cylinder with Internal Buffer Stainless 316 Single Coil Discover our 150L 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 150L 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-SST150XB: Please Click Here to download the product data sheet.
Schematic CE-SST150XB: 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
4.3 ★★★★★
Based on 18 reviews
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Product Reviews
★★★★★ 1
SO DISSAPOINTED!
Size: Size 4 (104 Count), Color: Donut Grow Up + Cactus Cuties
I am a huge fan of honest diapers and products but i am very DISAPPOINTED in this companies policies. I got a bad batch of diapers, the tabs pulled off of more than 70% of the 104 diapers! I tried to do the right thing and contact the selling company, they sent me to to the manufacturer who eventually sent me back to amazon for a refund. However, since it took so long for me to get email responses from the providing compan and the manufacturer they only gave me a $9 refund from a $45 dollar purchase, which is absolutely garbage! I did everything they asked me to and got SCREWED because of it. I thought this company cared about its customers but they obviously dont. I have been buying honeat diapers for nearly 3 years now, but that changes today, i hope saving $30 was worth giving up a customer who bought diapers for 2 kids for 3 years! What a shame, I wish companies cared more about their customers than they do their bottom line, but that is clearly not the case. Well, with 2 more kids they lost out on at least $5k, I sure hope saving $30 was worth it to them.... What a shame..
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Reviewed in the United States on May 13, 2026
★★★★★ 5
Amazing!
Size: Size 3 (120 Count), Color: Space Travel + It's a Pawty
I cannot recommend Honest Diapers enough! After trying several brands, these truly stand out for their comfort, reliability, and eco-conscious design. The fit is snug yet gentle, preventing leaks without leaving red marks on my baby’s skin. What I love most is how soft and breathable they feel—my little one stays dry and comfortable all day and night.
The absorbency is outstanding; even after long stretches, there’s no sagging or irritation. I also appreciate the clean ingredients and the fact that they’re free from harsh chemicals, which gives me peace of mind. Plus, the adorable prints are a sweet bonus that makes diaper changes a little more fun.
Overall, Honest Diapers deliver exactly what they promise: premium quality, safety, and comfort. They’ve made diapering stress-free for us, and I feel confident knowing I’m making a better choice for both my baby!
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Reviewed in the United States on August 16, 2025
★★★★★ 5
Soft and no more break out rashes
Size: Size 5 (84 Count), Color: Wingin' It + Catching Rainbows
Love these diapers! My fourth baby would keep breaking out and no matter what creams we tried it would not get better until we made the switch and it was instant relief and no more bumps. Baby was a lot happier as well! Give them a try you won’t regret it.
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Reviewed in the United States on May 8, 2026
★★★★★ 2
They fit small and waistband doesn’t secure
Size: Size 4 (104 Count), Color: Wild Thang + All the Alpacas
I love the prints and I love that they are unscented. We haven’t had any issues with irritation. I have used the wipes from this brand too, and they are awesome.
However, these diapers fit pretty small (inaccurate from the weight chart) and are pretty short. They don’t work for long, chunky babies. I wish they would fix the waist band because there needs to be an extra place for the sides to secure onto. The diaper moves really easy (especially the waist band in the front) and we have had several leaks and blowouts. I also think there should be a blowout barrier in the back.
I love the idea, I just think there needs to be some small tweaks to make these worth the price because they are pretty expensive.
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Reviewed in the United States on March 9, 2026
★★★★★ 4
Best diaper for my family
Size: Size 3 (120 Count), Color: Space Travel + It's a Pawty
I really like theses for my son, they are easy to put on, they hold through the entire night of him peeing(8pm-6am) they are really soft and good quality. The only complaint I have is that my son is able to take off the tabs and he pees through his clothes but I think that’s more of a him issue. But really good value and they are clean and perfect for kinda crunchy moms as i decided on this brand when reading the ingredients in pampers, Huggies, ect. these work the best for my family . Plus they have really cute prints
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Reviewed in the United States on June 15, 2025