This electric boiler provides a compact, wall‑mounted solution for generating hot water using mains electricity. Designed for domestic and light commercial heating duties, it delivers a continuous flow of heated water at rated output while operating from a standard 230 V supply. The unit is intended to be installed on vertical surfaces and connects to existing plumbing to replace or supplement conventional water heaters.

Electric Heating Company Slim Jim 12 kW Electric Boiler EHCSJIM12KW

This heat-only boiler provides straightforward central heating delivery for premises using natural gas. It is a wall-mounted unit designed for integration with room controls and renewable systems, offering compact installation for mechanical and electrical projects where a dedicated heating-only appliance is required.

Ideal Heating Logic Heat2 H12 12 kW Natural Gas Heat Only Boiler 228385

This system boiler provides central heating for domestic installations using natural gas. It is a compact, wall-mounted unit designed for integration into closed heating systems where space and efficiency are priorities. The appliance delivers steady heat output suitable for small to medium heating loads while operating with comparatively low acoustic emission.

Worcester Bosch Greenstar 4000 12 kW Natural Gas System Boiler 7733600377 - Price Offer

This heat-only boiler provides central heating for residential installations, operating on natural gas and designed for wall mounting in confined plant spaces. It delivers steady thermal output suitable for routine heating loads while integrating with a compatible horizontal flue system for exhaust management.

Worcester Bosch Greenstar Ri 12 kW Natural Gas Heat Only Boiler 7733600307 - Price Offer

This heat-only boiler is a wall-mounted gas appliance designed to provide central heating in commercial and industrial settings. It operates on natural gas and is configured for single-purpose heating installations, offering a compact footprint suitable for plant rooms and service cupboards while supporting integration with solar thermal systems.

Worcester Bosch Greenstar Ri 12 kW Natural Gas Heat Only Boiler 7733600307

This system boiler is a compact wall-mounted heating unit designed to provide conditioned hot water and central heating in domestic and light commercial settings. It operates on natural gas and is configured for wall installation to integrate with closed heating systems, offering a practical option where space is limited and a straightforward heat source is required.

Vaillant ecoFIT pure 12 kW Natural Gas System Boiler 0010020395 - Price Offer

This electric boiler provides a compact, wall-mounted heat source for wet central heating systems. Designed to replace or supplement conventional plant, it delivers electric-generated heat to radiators, underfloor circuits and indirect or direct cylinders while occupying minimal wall space.

Heatrae Sadia Amptec C1200 12 kW Electric Boiler 95022005

This system boiler provides central heating and mains-fed hot water for commercial and industrial settings using natural gas as fuel. It is a compact, wall-mounted unit designed for integration into plantrooms and system installations where efficient water heating and low operational noise are required. The product is engineered to meet regulatory performance benchmarks and suits environments where space and serviceability are considerations.

Worcester Bosch Greenstar 4000 12 kW Natural Gas System Boiler 7733600377

This heat-only boiler provides gas-fired central heating for domestic installations, designed for wall mounting in compact plant rooms or utility spaces. It offers a focused heating solution compatible with auxiliary solar thermal systems and is intended for installations using LPG as the fuel source. The unit is finished in white and suited to occupants requiring a space-efficient, energy-conscious heat source.

Worcester Bosch Greenstar Ri 12 kW LPG Heat Only Boiler 7733600301

This heat-only boiler provides central heating using natural gas and is configured for wall installation with a rear-flue option. It is intended for integration with renewable and hybrid installations and connects to compatible programmable thermostats for controlled heating in domestic or light-commercial settings.

Ideal Heating Logic MAX Heat2 H12 12 kW Natural Gas Heat Only Boiler 228400

This system boiler is a wall-mounted natural gas unit designed to deliver central heating and hot water support within commercial and technical installations. It operates as part of sealed heating systems, offering a compact footprint for plant rooms and service cupboards while integrating with existing heating controls and pipework.

Glow-worm Energy7 12 kW Natural Gas System Boiler 0010035899

This system boiler provides central heating and hot water generation for domestic installations running on LPG. Designed for wall mounting, it combines condensing operation with a compact form factor and a lightweight build to suit constrained plant spaces in residential and small commercial settings.

Worcester Bosch Greenstar 4000 12 kW LPG System Boiler 7733600378

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12 Kw Boiler