Worcester Greenstar 18 Ri ErP+ LPG Regular Boiler
The Worcester Greenstar 18 Ri ErP+ LPG Regular Boiler is the perfect heating solution for smaller properties such as flats, bungalows, or homes with limited space. Designed for efficiency and reliability, this LPG boiler delivers consistent heating performance while maintaining an impressive A-rated energy efficiency.
Compact enough to fit neatly within a standard kitchen cupboard, the 18 Ri is a smart choice for homeowners looking to replace an older regular boiler system. As a heat-only (regular) boiler, it works alongside a hot water cylinder, ensuring your home has a steady and reliable supply of hot water whenever needed.
Compact, Efficient, and Environmentally Friendly
Built with efficiency in mind, the Worcester Greenstar 18 Ri offers 90% seasonal efficiency (SAP 2005), helping you lower your energy bills and reduce your carbon footprint. The boiler produces low NOx and CO? emissions, making it an eco-conscious choice for modern living.
Despite its compact size, the 18 Ri doesn’t compromise on performance. With a heat output of 18 kW, it provides ample power for small to medium-sized homes. Its lightweight design (just 22.6kg lift weight) and multi-directional flue system make installation straightforward and flexible.
Key Features & Benefits
A-rated efficiency – up to 90% (SAP 2005 seasonal efficiency)
ErP A-rated for energy efficiency
Compact dimensions – fits neatly within a standard kitchen cupboard
Built-in heating temperature control for greater comfort and precision
Compatible with Greenskies solar panels for sustainable energy use
Low NOx and CO? emissions – reduces environmental impact
Multi-directional flue system – flexible installation options
Flow and return pipes can be plumbed from above or below for convenience
Lightweight design (22.6kg lift weight) – the lightest boiler in its class
Technical Specifications
Model: Worcester Greenstar 18 Ri ErP+ LPG Regular
Fuel Type: LPG
Boiler Type: Heat Only (Regular)
Output: 18 kW / 61,416 BTU
Mounting: Wall
Fitting Location: Internal
Dimensions (H x W x D): 590 x 390 x 270 mm
Weight: 27.4 kg
Colour: White
Guarantee: 5 Years
EAN: 4054925619195
MPN: 7733600303
Product Code: PN175652
FAQs
1. What type of homes is the Worcester Greenstar 18 Ri LPG Regular best suited for?
This boiler is ideal for smaller properties such as flats, bungalows, or homes with an existing regular (heat-only) system that includes a hot water cylinder. It’s perfect if you need a compact, efficient replacement without compromising on performance.
2. Can the Worcester Greenstar 18 Ri be used with solar panels?
Yes! The 18 Ri is fully **compatible with Worcester’s Greenskies solar panels**, allowing you to integrate renewable energy sources and further reduce your energy bills.
3. Is the installation process straightforward?
Absolutely. The lightweight design (just 22.6kg lift weight) and **multi-directional flue system** make installation flexible and simple. Plus, the flow and return pipes can be plumbed from either above or below, giving installers extra convenience in tight spaces.
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