HRM Combi Wallstar 24/18kW Condensing Wall Mounted Oil Boiler

HRM Combi Wallstar 24/18kW Condensing Wall Mounted Oil Boiler – Wholesale, Sale & Retail | Energy Fuel UK

Compact External Oil Combi Boiler for Efficient Heating & Hot Water

The HRM Combi Wallstar 24/18kW Condensing Wall Mounted Oil Boiler, available from Energy Fuel UK, is a space-saving, high-efficiency heating solution that combines central heating and instant hot water in a single, wall-mounted outdoor unit. Designed for homes off the gas grid, this 24kW combi oil boiler offers excellent performance, reliability, and minimal disruption inside the home.

Perfect for domestic properties seeking a low-maintenance, condensing oil boiler, the Wallstar 24/18 model is quiet, compact, and built to last — making it a favourite among installers and homeowners alike.

🔧 Key Features:

• 24kW heating output, 18kW hot water performance

• Combi boiler – provides both heating and hot water

• External wall-mounted installation – saves indoor space

• Built-in frost protection and weatherproof casing

• Stainless steel heat exchanger and efficient condensing technology

• Pre-wired and plumbed for quicker, hassle-free installation

• Low NOx emissions – compliant with current efficiency standards

• UK manufactured by HRM – known for reliability and quality

🔥 Ideal For:

• Homes without access to mains gas

• Properties needing efficient hot water + heating in one unit

• Rural and off-grid households

• Installers seeking fast-fit oil combi boiler solutions

The HRM Combi Wallstar 24/18kW boiler is ideal for small to medium-sized homes where space, efficiency, and ease of installation are key priorities. It’s especially popular in countryside properties and new-builds needing an external boiler option.

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

Energy Fuel UK is your trusted online supplier for HRM combi oil boilers, offering the Wallstar 24/18kW model at competitive prices for retail customers, installers, and bulk trade orders.

Why Choose Us?

• Trade & wholesale pricing available

• UK-wide delivery on all oil boilers

• Trusted supplier of HRM Wallstar boilers

• Friendly support from heating product experts

• Quick online checkout and order processing

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📞 Need Advice on the HRM Wallstar Combi 24/18kW?

Whether you’re an installer or homeowner, our team can help with boiler sizing, installation guidance, and compatibility advice to make sure you get the right system for your needs.

Energy Fuel UK – Your Go-To Supplier for HRM Oil Boilers for Sale, Trade & Wholesale in the UK

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