Commercial Boiler Installation

Two 100kW Firebird commercial oil boilers with new pipework and plate heat exchanger installed in plant room in Witney
New plant room installation featuring two 100kW Firebird oil boilers, upgraded pipework and plate heat exchanger in Witney.
Commercial Boiler Installation in Carterton, Witney & West Oxfordshire

Oxford Commercial Heating installs and replaces commercial boilers for businesses across Carterton, Witney and West Oxfordshire. We work with schools, offices, warehouses, hotels and industrial buildings throughout the area.

What We Install

We install gas, oil and LPG commercial boilers of all sizes. From single boiler replacements to full cascade systems and complete plant room builds — we design and install the right system for your building.

Experienced Commercial Engineers

Our engineers are based in Carterton and survey the site, specify the correct equipment and install it with minimal disruption. Every installation is carried out by Gas Safe registered engineers in full compliance with current commercial regulations.

Brands We Work With

We install all major commercial boiler brands including Ideal Commercial, Hamworthy, Lochinvar, Remeha, Viessmann, Hoval, Strebel, Andrews Water Heaters, Baxi Commercial, Worcester Bosch and Vaillant.

Our Commercial Boiler Installation Services

We carry out gas, oil and LPG commercial boiler installation, cascade boiler systems, plant room installations, full plant room refurbishments and end-of-life boiler replacements.

Based in Carterton — Covering Witney & West Oxfordshire

Based in Carterton, we cover Witney, Abingdon, Burford, Faringdon, Eynsham, Bampton and the surrounding area. Contact Oxford Commercial Heating for a free site visit and quote.

Commercial Boiler Installation in Wantage, Oxfordshire – Museum Plant Room Upgrade

A commercial boiler installation in Wantage, Oxfordshire, replacing an ageing Vaillant ecoTEC Plus cascade system and hot water cylinder within a museum plant room.

Because the building has low hot water demand, we redesigned the system from the ground up. Our goal was greater efficiency and simpler day-to-day operation. We removed the existing cylinder and installed a new cascade arrangement combining Worcester Bosch 8000+ combi and system boilers. This configuration is far better matched to the site’s actual requirements.

As part of the installation, we also fitted a low loss header, motorised valves, a Grundfos circulation pump, and fully upgraded copper pipework. The result is a cleaner, more reliable commercial heating system — built around how the building is actually used.

Vaillant ecoTEC Plus cascade heat only boilers with small hot water cylinder in museum plant room Wantage Oxfordshire before upgrade
Existing Vaillant ecoTEC Plus cascade heat only system with small hot water cylinder in Wantage museum plant room prior to upgrade
Worcester Bosch 8000 cascade with combi and system boiler low loss header Wantage Oxfordshire museum plant room installation
New Worcester Bosch 8000 cascade including combi and system boiler with low loss header and upgraded pipework in Wantage museum plant room

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