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Our Best Selling Mercury is now available as a Mobile Option
With 2 models available:
Model 1: 14.4kW (240v)
Model 2: 26kW (400v)
The Mercury Electric Combi Boiler is the Premium Electric Boiler solution for Heating & Hot Water with the added benefit of Weather Compensation & Advanced Service Diagnostics.
Key highlights of the Mercury Electric Combi Boiler:
Versatile Applications
Ideal for wet central heating systems
Suitable for underfloor heating
Perfect for properties with no gas supply or boiler restrictions (listed buildings, bedsits, etc.)
Temperature Adjustment
Hot water range: 30°C – 60°C
Heating range: 20°C – 85°C
Via easy-to-use digital control panel
Domestic Hot Water
Suitable for showers and sink outlets
For bathtubs, 19/26kW models recommended
Can integrate with cylinder via ‘S’ plan for higher demands
Advanced Features
Weather compensation for increased efficiency
Bare-wire heating elements resist limescale
Advanced service diagnostics
The Mercury boiler brings premium quality, intelligent features like weather compensation, and powerful yet efficient heating and hot water delivery to off-grid properties.- Mounted on a trolley for enhanced portability, allowing easy movement and use across multiple locations.
- Combines efficient heating and domestic hot water delivery in one convenient and versatile unit.
- Ideal for wet central heating systems, underfloor heating, and properties without gas supply or with boiler installation restrictions (e.g., listed buildings).
- Features a hot water temperature range of 30°C – 60°C and a heating range of 20°C – 85°C, adjustable via a user-friendly digital control panel.
- Designed for showers and sink outlets; can be upgraded with a cylinder integration (‘S’ plan) for higher hot water demands.
- Automatically adjusts heating performance based on external weather conditions, enhancing efficiency and comfort.
- Equipped with bare-wire heating elements that resist limescale buildup, ensuring durability and consistent performance.
- Built-in advanced service diagnostics simplify maintenance and troubleshooting for prolonged reliability.
- Offers an eco-friendly and cost-effective heating alternative, suitable for off-grid properties.
- Supplied with a power lead and plug, ensuring easy setup and immediate usability.
- Brand
- EHC
- Category
- Boilers
- Product Code
- MOBILE26KW-C
- Weight
- 31500 g
- Length
- 600 mm
- Width
- 600 mm
- Height
- 1150 mm
- GTIN
- 5060302891718
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Collect in-store
Collection available between 7am and 5pm.
Please have order confirmation with you.
Please wait for us to contact you before making your way to collect your items.
We will hold your order for 1 working week before returning the items.Estimated collection Wednesday 10th.
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Our delivery policy
Small to medium parcels are sent via courier. Any delivery instructions can be arranged via their website or app.
Larger products are delivered via a pallet. Please note pallet deliveries are curbside and delivered by a third-party company. The drivers are not insured to take the delivery indoors and we recommend you arrange for two people to receive the delivery.
If your property is not reachable i.e up a flight of stairs, a narrow street or a gravel road delivery will be made as near to your property as possible.Order today for estimated delivery between Wednesday 10th and Friday 12th.
This product is eligible for free delivery.
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Our returns policy
See our Terms of Sale for our returns policy.
Restocking charges apply.
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