Worcester Greenstar RI 18KW ERP+ 7733600309

The Greenstar RI regular boilers are the smallest of the Worcester condensing boilers - they can even be installed within a standard kitchen cabinet.

These boilers are available in 4 different outputs (12kw, 15kw, 18kw and 24kw) which means that there’s one to suit all property sizes. The Greenstar RI regular boilers are used with a heating system that includes stored hot water in a cylinder.

The Greenstar RI boilers have a fascia-mounted heating temperature control knob and neon operational status indicator.

Features & Benefits

- Compact dimensions - can fit in a standard kitchen cupboard.

- Built-in heating temperature control.

- Low NOx and CO2 emissions - environmentally friendly.

- Multi-directional fluing for siting flexibility.

- For ease of installation, flow and return pipes can be plumbed in from above or below the boiler.

Please Note:

All Boilers and Boiler Accessories must be installed by a Qualified Gas Safe Registered professional. Due to the weight of this item, assistance may be required with unloading and moving at point of delivery. We cannot accept the return of unwanted boilers if the box / packaging, or the security seal has been opened / broken (your statutory rights are not affected).

Every order from Plumit comes with the Plumit Promise so you can shop with peace of mind:

LOWEST PRICES: Our team check our prices against competitors daily, ensuring we are always offering you the lowest prices around!

HIGHEST QUALITY: All our products are quality checked and tested. We only sell the highest quality products from the leading brands and manufacturers in the industry. All products are 100% brand new.

FAST & FLEXIBLE: We are the only company in the industry to offer FREE Next Day Delivery as Standard. Don’t want it that quickly? No problem, simply choose a delivery date that suits you for free!

FAMILY BUSINESS: A family run business built on trust and loyalty; we are committed to providing you with the best service and attention to detail that the larger companies in the industry simply can’t match!

RATED EXCELLENT: With over 14,000+ happy customers and rated Excellent on TrustPilot, it’s not hard to see why we are one of the fastest growing companies in our industry!

Free Next Working Day Delivery is available on ALL stocked items, when you spend over £100, excluding selected areas. The cut off time for this service is currently 1pm.

All orders come with Free Chosen Date Delivery. Please refer to the countdown timer below the 'Add to Basket' button to view the earliest you can receive an item.

At checkout, you will be asked to choose a 'Desired Delivery Date' to receive your order. There may be rare occasions when we are unable to fulfil this request. In these unlikely circumstances you will be contacted immediately to rearrange delivery on an alternative date that suits you.

Saturday and AM Deliveries: We are delighted to now be able to offer Saturday delivery and weekday AM delivery (pre-10:30am and pre-12pm) for select items. For more information including the associated costs, please contact our sales office on 0330 9128700.

All orders can be returned within 14 days. Please note, that larger items such as boilers or items delivered direct from our suppliers such as HiB products may be subject to a re-stocking charge if they are returned.

See our delivery information and returns pages for more information.