This combi boiler provides oil‑fired central heating and instantaneous domestic hot water from a single floor‑mounted unit intended for commercial and industrial installations. It operates with a 21 kW output and is designed for installations where space‑efficient, integrated heat supply is required, offering a balance of continuous‑flow performance and steady heat delivery for building services and process support.

Grant Vortex Pro External 21 kW Oil Combi Boiler VTXOMCOMBI21 ERP - Price Offer

This combi boiler provides central heating and instantaneous hot water for commercial and industrial settings. It operates on oil and is designed for floor-mounted installation, delivering a steady heat output suited to plant rooms and mechanical service areas. The unit balances space efficiency with robust construction for long-term operational use.

Grant Vortex Pro External 26 kW Oil Combi Boiler VTXOMCOMBI26 ERP - Price Offer

This heat-only boiler provides oil-fired central heating for commercial and domestic installations where an external, floor-mounted unit is preferred. Designed for outdoor siting, it delivers continuous space heating via a dedicated heat-only arrangement and is intended for professionals in automation, electrical and mechanical sectors seeking a compact external heating source.

Grant Vortex Eco External 21/26 26 kW Oil Heat Only Boiler VTXOMECO21/26 ERP - Price Offer

This heat-only boiler is a floor-standing oil-fired unit designed to provide central heating for commercial and industrial premises. It delivers space heating via a single heating circuit, offering a compact footprint and adaptable flue orientation for installation where conventional configurations are constrained.

Grant Vortex Pro External 15/26 26 kW Oil Heat Only Boiler VTXOM15/26 ERP

This heat-only boiler is a wall-mounted, oil-fired unit designed to provide central heating for domestic systems. It delivers steady thermal output suitable for radiator or cylinder setups and is intended for installations where a compact footprint and flexible flue routing are required.

Grant Vortex Eco External Wall Hung 16/21 21 kW Oil Heat Only Boiler VTXOMWH16/21 ERP

This heat-only boiler is an external oil-fired unit designed to supply central heating for domestic or light-commercial systems. It operates as a floor-mounted appliance intended for external installation, delivering steady thermal output suitable for routine heating tasks in buildings where space inside is limited.

Grant Vortex Eco External 15/21 21 kW Oil Heat Only Boiler VTXOMECO15/21 ERP - Price Offer

This system boiler provides oil-fired central heating for external floor-mounted installations, supplying heat output suited to small commercial or light industrial plantrooms. It is designed as a floor-standing unit with a stainless steel heat exchanger and prioritises energy performance within building service applications.

Grant Vortex Eco External System 26 kW Oil System Boiler VTXSOMECO21/26 ERP - Price Offer

This heat-only boiler provides oil-fired central heating for external installation, designed for floor-mounted siting in building service applications. It delivers steady heat output suitable for single-system installations and is intended for professional use within automation, electrical and mechanical settings.

Grant Vortex Eco External 26/35 35 kW Oil Heat Only Boiler VTXOMECO26/35 ERP - Price Offer

This combi boiler delivers combined central heating and hot water from a single, oil-fired unit designed for floor installation in commercial or industrial settings. It provides sustained thermal output suitable for systems requiring continuous heating and instantaneous water supply, with installation intended where a compact, robust floor-mounted heat source is preferred.

Grant Vortex Pro External 21 kW Oil Combi Boiler VTXOMCOMBI21 ERP

This combi boiler provides combined space heating and instantaneous domestic hot water supply for commercial and industrial settings. Designed for oil fuel, it is a floor‑mounted unit that delivers substantial heating capacity suitable for plant rooms and mechanical services installations. The product emphasises efficiency and continuous flow performance for systems where a compact footprint and dependable heat output are required.

Grant Vortex Pro External 36 kW Oil Combi Boiler VTXOMCOMBI36 ERP

This combi boiler is a floor-mounted oil-fired unit designed to deliver central heating and instantaneous hot water for commercial and large domestic installations. It combines a 26 kW heat source with integrated water heating to support continuous flow rates suited to building services and plant-room applications. The unit is intended for installation where a compact footprint and straightforward floor-standing connection are required.

Grant Vortex Pro External 26 kW Oil Combi Boiler VTXOMCOMBI26 ERP

This heat-only boiler provides oil-fired central heating for domestic and light-commercial installations, designed as a floor-standing unit with stainless-steel construction. It operates as a dedicated central heating heat source and is suited to systems that require a separate hot-water cylinder. The appliance is engineered for integration where a compact footprint and flexible flue routing are required.

Grant Vortex Eco External 15/21 21 kW Oil Heat Only Boiler VTXOMECO15/21 ERP

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Grant External Oil Boiler