![Open and sealed system with a gas boiler and a solid fuel stove, two central heating zones and domestic hot water (DHW) cylinder - NRG Awareness Open and sealed system with a gas boiler and a solid fuel stove, two central heating zones and domestic hot water (DHW) cylinder - NRG Awareness](https://www.nrgawareness.com/wp-content/uploads/2020/10/Drawings64.jpg)
Open and sealed system with a gas boiler and a solid fuel stove, two central heating zones and domestic hot water (DHW) cylinder - NRG Awareness
![Delivery & Installation plus wood burning stoves with water boilers at wholesale prices in Spain, Portugal and the UK. Delivery & Installation plus wood burning stoves with water boilers at wholesale prices in Spain, Portugal and the UK.](http://www.ecowoodburners.com/acatalog/Back-boiler-instalation-diagram.gif)
Delivery & Installation plus wood burning stoves with water boilers at wholesale prices in Spain, Portugal and the UK.
![Open Vented WBS to Pressurised Thermal Store over distance - Stoves, Fires & Fireplaces - BuildHub.org.uk Open Vented WBS to Pressurised Thermal Store over distance - Stoves, Fires & Fireplaces - BuildHub.org.uk](https://forum.buildhub.org.uk/uploads/monthly_2019_01/drawing.png.57ce586480c9a048e254175ba37195aa.png)