HRM Wallstar System Condensing Wall Mounted Oil Boiler

HRM Wallstar System Condensing Wall Mounted Oil Boiler – Sale, Wholesale & Retail | Energy Fuel UK

High-Efficiency External System Oil Boiler for Space-Saving, Reliable Heating

The HRM Wallstar System Condensing Wall Mounted Oil Boiler, available from Energy Fuel UK, is a highly efficient external system boiler designed for properties without access to mains gas. Its wall-mounted design and compact footprint make it ideal for homes that want to save internal space while enjoying powerful and reliable heating.

Manufactured in the UK by HRM Boilers, the Wallstar System model is a top choice for installers and homeowners seeking long-lasting, low-maintenance oil heating with modern condensing technology.

🔧 Key Features:

• System boiler design – connects directly to sealed heating systems

• External wall-mounted unit – frees up internal space

• Energy-efficient condensing technology – reduces fuel bills

• Built-in frost protection and weather-sealed casing

• Stainless steel heat exchanger for durability

• Low NOx emissions – environmentally responsible

• Pre-plumbed and pre-wired for quicker installation

• Quiet operation – ideal for residential areas

• Suitable for medium to large homes with a separate hot water cylinder

🔥 Ideal For: HRM Wallstar System Condensing Oil Boiler

• Homes off the gas grid

• Properties requiring an external oil system boiler

• Rural or remote locations

• Installers looking for a reliable, UK-built boiler

• Households using a sealed heating system with a cylinder

Whether you’re upgrading an outdated oil system or specifying a new build, the HRM Wallstar System Boiler is a smart, space-saving solution that combines performance and ease of installation.

HRM Wallstar System 12-20kW Condensing Wall Mounted Oil Boiler

This new HRM Wallstar System Boiler complies with the Energy Related Products (ErP) Directive stating that from September 2018, NOx emissions from oil boilers must not exceed 120mg/kWh.

HRM Wallstar Ref: 15/19CASYS now WALLSTAR SYSTEM / WA2SYS

The HRM Wallstar sealed system boiler is based on the regular HRM Wallstar model, but with the circulating pump, expansion vessel and safety valve conveniently located within its casing.The HRM System Wallstar model is available in a 12-20 kW output and has all the distinct benefits of the regular HRM Wallstar.

Inside Casing Dimensions:
Height: 825mm
Width: 446mm
Depth: 330mm

Outside Casing Dimensions:
Height: 540mm
Width: 360mm
Depth: Telescopic

KEY BENEFITS
. Space Saving
. Eliminates Odours
. Quieter
. Integral Balanced Flue
. Single Pipe Oil Supply
. 2 year parts and labour warranty, 5 years on the H/EX

🛒 Available for Retail, Trade & Wholesale – Energy Fuel UK

At Energy Fuel UK, we offer the HRM Wallstar System Condensing Boiler for retail customers, trade professionals, and bulk wholesale buyers. With nationwide UK delivery and competitive pricing, we make it easy to get the right boiler, fast.

Why Order From Us?

• Excellent trade & wholesale discounts

• Quick UK-wide delivery

• Trusted HRM boiler supplier

• Easy online checkout & expert customer support

• Technical guidance for sizing & installation

👉 Shop All Oil Boilers

📞 Need Help Choosing the Right HRM Wallstar Boiler?

Contact our expert team for assistance with product selection, technical questions, and installation guidance. We’re here to help you make the best choice for your project or property.

Energy Fuel UK – Your Trusted Supplier of HRM Oil Boilers for Sale, Trade & Wholesale in the UK

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