Cool Energy 200L Buffer Tank in
Cool Energy 200L Buffer Tank in

  • FEATURES

  • IN THE BOX

  • WARRANTY

  • DELIVERY & RETURNS

  • 🔓 UNLOCK TRADE PRICE

✔ Dual-use buffer, heating and cooling

✔ Added volume, reduced compressor cycling

✔ Carbon steel, high pressure durability

✔ PU insulation, minimal thermal losses

✔ PVC coating, protected clean finish

✔ Probe ports, fast sensor integration

 

Expertly engineered to stabilise heating and refrigeration systems, the Cool Energy 200L Buffer Tank CE‑ISPHC200PS provides additional thermal mass to reduce frequent cycling and maintain even temperatures. Its robust carbon steel construction, thick high‑density polyurethane insulation and integrated probe holders ensure efficient, consistent performance and longevity. Finished with a discrete white PVC coating and a 1 ½“ connection for optional heating integration, this tank quietly enhances comfort and operational reliability in your energy system.

✔ 1 x Cool Energy 200L Buffer Tank

5-Year Manufacturer Warranty: Cool Energy Buffer Tanks come backed by a 5-year manufacturer warranty, reflecting the brand's commitment to quality and long-lasting craftsmanship. Should a qualifying manufacturing defect arise during normal, everyday use, the manufacturer will arrange for the product to be repaired or replaced, giving you confidence in your purchase for years to come. Please note that this warranty covers manufacturing defects only — it does not extend to cosmetic wear and tear, misuse, accidental damage, incorrect installation, or inadequate maintenance. Valid proof of purchase will be required when making a warranty claim. This warranty is offered in addition to, and does not affect, your statutory rights under the Consumer Rights Act 2015. For any warranty-related queries, please contact us at hello@icecoldspice.com

UK Delivery Once dispatched, we'll send you tracking information so you can follow your order every step of the way. Your order will be delivered to the nearest accessible point at your property boundary — drivers are unable to bring items inside. As this is a heavy item, please have two people available on delivery day. We strongly recommend not booking installers or making any arrangements that depend on a specific delivery date until your order has arrived safely. Estimated delivery date and any associated delivery costs for this product are indicated above the checkout button on this product page. If you would like to clarify this before making your purchase, please give us a call on 020 3740 1246.

Change of mind returns You have 14 days from delivery to notify us of a return by emailing customercare@icecoldspice.com. To process your return, please provide together in one email your order number, whether the return is change of mind, faulty or damaged, clear photos showing the item’s condition and original packaging, and confirmation that the item has not been used or had installation attempted. You then have a further 14 days to return the item. Goods should be returned in their original condition and packaging. Returned items will be inspected and, where an item has been used, installed, damaged or handled beyond what is reasonably necessary, resulting in a reduction in value or resaleability, we reserve the right to make an appropriate deduction from the refund to reflect that loss in value, up to the full purchase price. Any refund due will be issued within 14 days. Rejected deliveries or failed delivery attempts may be treated as change-of-mind returns. Return postage for change-of-mind returns is at your own cost.

Bespoke, made-to-order, and pre-order items These cannot be returned for any reason, unless faulty or not as described. Faulty or incorrect items Please inspect the packaging and item carefully on delivery and report any visible damage before signing for the goods with the driver. We recommend refusing the package if there are visible damages and making this reason clear to the driver. Contact us as soon as possible — and ideally within 48 hours — by emailing customercare@icecoldspice.com with your order number, photos of the item, and a description of the issue. All faulty items are assessed in conjunction with the manufacturer, whose findings will inform the resolution offered.

Faulty or incorrect items Please inspect the packaging and item carefully on delivery and report any visible damage before signing for the goods with the driver. We recommend refusing the package if there are visible damages and making this reason clear to the driver. Contact us as soon as possible — and ideally within 48 hours — by emailing customercare@icecoldspice.com with your order number, photos of the item, and a description of the issue. All faulty items are assessed in conjunction with the manufacturer, whose findings will inform the resolution offered.

For our complete returns policy please click here.

Your statutory rights are not affected.

Are you a trade professional or business customer? Unlock BIG trade benefits including a hidden discount on this product.

✓ Your own private trade discount code, valid for one year
✓ Preferential volume and repeat order rates
✓ Dedicated 1-to-1 WhatsApp support
✓ Bespoke product customisation
✓ Specialist product sourcing

→ Click Here to Unlock Your Free Trade Membership

Cool Energy 200L Buffer Tank

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£1,105.95
£1,134.95 
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TRUSTED BY YOU

  • FEATURES

  • IN THE BOX

  • WARRANTY

  • DELIVERY & RETURNS

  • 🔓 UNLOCK TRADE PRICE

✔ Dual-Application Warm and Chilled Water Buffer — ISPHC Series — Engineered for refrigeration and heating systems with limited water content, maintaining constant average circuit temperature and reducing compressor cycling demand across both heating and cooling operating modes.

✔ Hydraulic Thermal Mass — Short-Cycle Protection — Adds essential hydraulic volume to absorb rapid load fluctuations, dampen thermal transitions, and minimise compressor short-cycling under low domestic load conditions.

✔ Raw Carbon Steel Construction — Full Operating Pressure Integrity — Fabricated from raw carbon steel, delivering robust structural integrity and long-term reliability across the full operating pressure and temperature envelope of the series.

✔ High-Density PU Foam Insulation — Minimised Thermal Losses — Very thick, high-density polyurethane foam insulation reduces standing heat gain and loss from the buffer volume, maintaining circuit temperature stability and limiting parasitic energy consumption between cycles.

✔ RAL 9010 White PVC External Coating — Protected Finish — Soft white PVC external coating provides weather resistance, impact protection, and a clean plant room finish for both indoor and outdoor installation environments.

✔ ½″ Threaded Probe Holders — Commission-Ready Sensor Integration — Pre-installed F1 probe holders with ½″ threaded connections provide immediate temperature sensor mounting points, reducing installation time and supporting accurate system monitoring from first commissioning.

✔ 1 x Cool Energy 200L Buffer Tank

5-Year Manufacturer Warranty: Cool Energy Buffer Tanks come backed by a 5-year manufacturer warranty, reflecting the brand's commitment to quality and long-lasting craftsmanship. Should a qualifying manufacturing defect arise during normal, everyday use, the manufacturer will arrange for the product to be repaired or replaced, giving you confidence in your purchase for years to come. Please note that this warranty covers manufacturing defects only — it does not extend to cosmetic wear and tear, misuse, accidental damage, incorrect installation, or inadequate maintenance. Valid proof of purchase will be required when making a warranty claim. This warranty is offered in addition to, and does not affect, your statutory rights under the Consumer Rights Act 2015. For any warranty-related queries, please contact us at hello@icecoldspice.com

UK Delivery Once dispatched, we'll send you tracking information so you can follow your order every step of the way. Your order will be delivered to the nearest accessible point at your property boundary — drivers are unable to bring items inside. As this is a heavy item, please have two people available on delivery day. We strongly recommend not booking installers or making any arrangements that depend on a specific delivery date until your order has arrived safely. Estimated delivery date and any associated delivery costs for this product are indicated above the checkout button on this product page. If you would like to clarify this before making your purchase, please give us a call on 020 3740 1246.

Change of mind returns You have 14 days from delivery to notify us of a return by emailing customercare@icecoldspice.com. To process your return, please provide together in one email your order number, whether the return is change of mind, faulty or damaged, clear photos showing the item’s condition and original packaging, and confirmation that the item has not been used or had installation attempted. You then have a further 14 days to return the item. Goods should be returned in their original condition and packaging. Returned items will be inspected and, where an item has been used, installed, damaged or handled beyond what is reasonably necessary, resulting in a reduction in value or resaleability, we reserve the right to make an appropriate deduction from the refund to reflect that loss in value, up to the full purchase price. Any refund due will be issued within 14 days. Rejected deliveries or failed delivery attempts may be treated as change-of-mind returns. Return postage for change-of-mind returns is at your own cost.

Bespoke, made-to-order, and pre-order items These cannot be returned for any reason, unless faulty or not as described. Faulty or incorrect items Please inspect the packaging and item carefully on delivery and report any visible damage before signing for the goods with the driver. We recommend refusing the package if there are visible damages and making this reason clear to the driver. Contact us as soon as possible — and ideally within 48 hours — by emailing customercare@icecoldspice.com with your order number, photos of the item, and a description of the issue. All faulty items are assessed in conjunction with the manufacturer, whose findings will inform the resolution offered.

Faulty or incorrect items Please inspect the packaging and item carefully on delivery and report any visible damage before signing for the goods with the driver. We recommend refusing the package if there are visible damages and making this reason clear to the driver. Contact us as soon as possible — and ideally within 48 hours — by emailing customercare@icecoldspice.com with your order number, photos of the item, and a description of the issue. All faulty items are assessed in conjunction with the manufacturer, whose findings will inform the resolution offered.

For our complete returns policy please click here.

Your statutory rights are not affected.

Are you a trade professional or business customer? Unlock BIG trade benefits including a hidden discount on this product.

✓ Your own private trade discount code, valid for one year
✓ Preferential volume and repeat order rates
✓ Dedicated 1-to-1 WhatsApp support
✓ Bespoke product customisation
✓ Specialist product sourcing

→ Click Here to Unlock Your Free Trade Membership

Additional Information

01. DOWNLOAD PRODUCT DATA SHEET

Data Sheet

02. WHAT IS THE PURPOSE OF A BUFFER TANK IN A HEAT PUMP SYSTEM?

A buffer tank adds thermal mass and increases system water volume, helping to maintain stable flow rates through the heat pump. This reduces compressor short cycling, stabilises flow and return temperatures, and improves overall efficiency — particularly in zoned systems or low-load conditions.

03. HOW DO I DETERMINE THE CORRECT BUFFER TANK SIZE FOR MY HEAT PUMP?

Buffer tank sizing depends on heat pump output, control strategy, and system volume. A common design guideline is approximately 10–20 litres per kW of heat pump capacity, though requirements vary by manufacturer and system layout. Larger systems or highly zoned installations may benefit from increased buffer volume.

04. CAN COOL ENERGY BUFFER TANKS ACT AS LOW-LOSS HEADERS?

Yes. Cool Energy buffer tanks can function as combined buffer vessels and low-loss headers, providing hydraulic separation between the heat pump circuit and the heating distribution circuit. Multiple connection ports allow flexible pipework arrangements while maintaining stable flow through the heat pump.

05. WHEN IS A BUFFER TANK RECOMMENDED FOR HEAT PUMP INSTALLATIONS?

A buffer tank is recommended where the system water volume is insufficient, where multiple heating zones are controlled independently, or where mixed emitters such as radiators and underfloor heating are used. Many heat pump manufacturers require a buffer tank to meet flow and volume requirements and to protect warranty conditions.

06. WHO SHOULD INSTALL THE BUFFER TANK?

A Cool Energy buffer tank or low loss header should be installed by a qualified heating engineer with experience in heat pump systems. Where the buffer tank forms part of a heat pump installation, the overall system must be designed and commissioned by an MCS-certified installer to meet manufacturer requirements and maintain system warranty.

07. WHEN WILL I RECEIVE MY ORDER?

Please expect your delivery to arrive within 7 working days. You will receive email alerts once you've placed your order.

08. DELIVERY & RETURNS

Click to read our shipping policy and our returns policy.

We regularly check to ensure these are clear, fair, and in-line with the industry.

Call our friendly team for order support

020 3740 1246

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Fast & Free Delivery

Complimentary standard delivery to all UK mainland addresses. No minimum spend.

Finance Options

Securely pay with all major credit cards, or pay in 3 with PayPal.