Authorised BOLT Installer

BOLT Boiler

Upgrade your home with BOLT's innovative electric boiler and integrated battery storage. Enjoy efficient heating, reduced reliance on peak-rate electricity, professional installation and flexible monthly finance options.

BOLT@alliancecontractors.co.uk

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Smart Energy Storage & Heating

Equipped with high-capacity integrated battery storage, BOLT electric boilers store low-rate grid power overnight to heat your home during costly peak hours without burning gas.

Integrated Battery Storage

Off-Peak Electricity Savings

Smart Energy Management

Store cheap off-peak power within the compact boiler casing to slash daytime electricity bills and protect your household against peak grid spikes.

Schedule heating and hot water cycles around Economy 7 and flexible time-of-use tariffs to capture maximum energy savings throughout the winter.

Adaptive onboard controls intelligently regulate thermal output according to live weather conditions and your household’s daily heating requirements.

Gas-Free Heating

Modern Compact Design

Future-Ready Technology

Eliminate gas pipes, carbon monoxide risks, and compulsory annual flue inspections with 100% emission-free electric hydronic central heating.

A whisper-quiet, space-saving wall-mounted unit designed to fit effortlessly into standard kitchen cupboards or domestic utility rooms.

Engineered for rapid pairing with domestic solar PV systems, EV chargers, and future grid tariffs to keep your property ahead of energy standards.

Nationwide Installation

Flexible Finance Options

Expert Support & Care

Fully certified Alliance heating engineers provide nationwide survey, removal of old gas systems, and seamless BOLT commissioning.

Spread the cost of your boiler and battery installation with low-rate monthly financing plans structured around your household budget.

Backed by comprehensive multi-year warranty protection and dedicated UK technical assistance for absolute long-term peace of mind.

Gas Removal to BOLT Installation

Our certified engineering team handles every stage of your heating transition, from safe decommissioning to smart commissioning.

Gas Safe Decommissioning

Authorized Installation

Smart Energy Controls

Complete removal and eco-friendly disposal of legacy gas boilers, pipework, and flue systems by certified engineers.

Expert fitting of high-performance electric boilers tailored to your home's hot water and central heating demands.

Seamless setup of modern programmable thermostats to optimize daily energy usage and lower running costs.

Fixed Rates & Flexible Financing

Choose a straightforward installation package backed by manufacturer warranties and low monthly repayment plans.

Direct Replacement

Full Conversion

Standard Electric Swap

Gas-to-Electric Package

£1295+

+ VAT • Compact & Apartment Systems

£2,495+

+ VAT • Complete Family Home Upgrade

Ideal for smaller homes and flats requiring rapid electric boiler replacement without major structural pipework adjustments.

Comprehensive removal of gas appliances and installation of high-capacity electric heating for multi-bedroom properties.

Flexible Payments On All Boilers

New boiler.
Finance available.*

Finance options available subject to status, eligibility, and formal approval. We provide transparent pathways to spread your heating upgrade with certified installation standards.

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