Overview
Snug Cylinders are high-performance, unvented hot water cylinders designed specifically for modern heating systems. Built with efficiency, durability, and simplicity in mind, they are optimised for use with renewable technologies such as heat pumps and solar systems, while remaining fully compatible with traditional boilers.
All Snug cylinders feature a unique expansion bubble, eliminating the need for external expansion vessels. This simplifies installation, saves space, and reduces potential maintenance requirements, offering practical convenience and long-term reliability.
What’s models are available?
There are a variety of models available, so you can be sure to find one to fit your project:
- SNUGAIR-CYL150:150L Cylinder
- SNUGAIR-CYL200: 200L Cylinder
- SNUGAIR-CYL250: 250L Cylinder
- SNUGAIR-CYL300: 300L Cylinder
(larger sizes up to 2000L available on request)
Features and Benefits
| Internal Expansion Volume for Hot Water |
| Internal Expansion Volume for Heating (on Buffer models) |
| 316 Stainless Steel Cylinder |
| Compatible with Heat Pumps, Solar, Biomass/Gas/Oil & Electric Boilers |
| Tested in accordance with EN12897 |
| Extremely fast reheat due to the superior stainless steel coil |
| Solar Thermal and PV Diverter compatible |
| High-density insulation for low heat loss |
| High performance at low water pressure |
| Secondary return connection (for 250L+ models) |
| Supplementary electric heating element (3000W) |
| Levelling feet and carrying handles for easy transport and installation |
| Seamless low-temperature plasma welding |
| Dual Coil versions available |
| Compliant with G3 Building Regulations & CE Approved |
| G3 Kit included (Combi Valve, TPRV & Tundish) |
| 25-year warranty (*see warranty terms and conditions) |
Why choose Snug?
24 Hour Quotations
Quick and efficient quote turnarounds to help you secure and progress projects.
Free Design Service
Full pipe layouts and low-profile system board designs provided as standard, to help speed up installation time.
Full Product Warranties
Giving you and your customers total peace of mind.
Want help finding the right
Snug Underfloor Heating System?
Contact us today
Our Snug Support Champions are technical experts who love helping you get the most from our systems and finding the right one for your project. Give them a call today on 01772 761333 or get in touch via our contact form here.
Contact us
Underfloor heating buyers guide
Read our comprehensive buyers guide to underfloor heating. It’s the perfect digestible resource to learn more about the Snug water and electric underfloor heating systems. Plus, how to choose the right system for your needs and project!
Read our Buyers Guide
Got a question?
We might already have the answer on our frequently asked questions page. Helpful solutions to our most commonly asked questions, from how much it costs to run our systems to advice on insulation, as well as trouble shooting and aftercare.
Read our FAQ's
Reviews
“We at Carrigan Plumbing & Heating have worked closely with SNUG over the past 12 months. The system is easy to fit & comes with fantastic customer service. A big thanks from ourselves to everyone.”
Carrigan Plumbing & Heating
“First-trace (Snug) are a professional firm who we have had the pleasuring of meeting through the IPG group. We have dealt with a few different underfloor heating companies but Snug are excellent on all aspects of the process. They say they are a family built business, which they are but they make you feel like you are part of that.”
Ebberns
- Installers
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“We at Carrigan Plumbing & Heating have worked closely with SNUG over the past 12 months. The system is easy to fit & comes with fantastic customer service. A big thanks from ourselves to everyone.”
Carrigan Plumbing & Heating
- Merchants
-
“First-trace (Snug) are a professional firm who we have had the pleasuring of meeting through the IPG group. We have dealt with a few different underfloor heating companies but Snug are excellent on all aspects of the process. They say they are a family built business, which they are but they make you feel like you are part of that.”
Ebberns
