Solar Thermal
At Jericos, we specialise in professional solar thermal and solar hot water solutions for homes and businesses across Marlow and Buckinghamshire. Our systems harness the sun’s free energy to heat your domestic hot water efficiently, working seamlessly alongside your existing boiler.
Solar thermal technology (also known as solar hot water) captures heat directly through high-performance roof-mounted collectors, delivering far higher efficiency for water heating than solar PV. This renewable solution helps Marlow homeowners significantly cut energy bills and lower carbon emissions while enjoying reliable hot water throughout the year.
Our Worcester Bosch trained engineers, who can also install systems from other leading manufacturers, provide complete solar thermal and solar hot water installations, repairs, and servicing to the same high standards you trust from our core heating work. Whether for a new build or retrofit, Jericos delivers tailored, MCS-compliant systems designed for UK conditions.
Solar Thermal Installation
Solar Thermal & Solar Hot Water Installation in Marlow & Buckinghamshire
Jericos provides expert solar thermal and solar hot water installations that deliver long-term savings and outstanding performance. A typical system includes high-efficiency roof collectors (flat plate or evacuated tube), a dedicated solar hot water cylinder with heat exchanger, pump station, controls, and seamless integration with your existing boiler.
We start with a detailed site survey of your Marlow property — assessing roof orientation, shading, and daily hot water demand to maximise solar gain. Every installation meets strict MCS standards, with fully insulated pipework, quality antifreeze protection, and professional commissioning. Our Worcester Bosch trained team ensures the highest workmanship and can also fit systems from other leading manufacturers.
Solar thermal and solar hot water systems normally provide roughly half of your hot water needs on average, with up to 90% in summer and around 25% in winter. Source: Energy Saving Trust This helps Marlow homeowners enjoy substantial reductions in hot water heating costs when paired with an efficient boiler.
As a local Marlow company with strong emphasis on heating work, we ensure your new solar thermal and solar hot water system works perfectly with your boiler — free solar energy when available and dependable backup when needed. Full warranties, aftercare, and ongoing support come as standard.
Solar Thermal Repair
Jericos offers fast, reliable repair services for solar thermal and solar hot water systems across Marlow and surrounding Buckinghamshire areas. Common issues include pump failure, leaks, pressure loss, blocked collectors, or degraded heat transfer fluid. Our experienced engineers diagnose and resolve problems efficiently.
All repairs use quality replacement parts and maintain safe integration with your existing heating system. Early intervention prevents larger failures and keeps your solar hot water system running efficiently.
You can trust our Worcester Bosch trained team (who can also work with other manufacturers) for honest advice on whether repair or upgrade is best, with minimal disruption to your hot water supply.
Solar Thermal Servicing
Annual servicing is essential to keep your solar thermal and solar hot water system performing at peak efficiency for 20+ years. Jericos provides thorough professional servicing tailored to properties in Marlow and Buckinghamshire. (38 words)
Our comprehensive service includes:
- Full inspection of collectors, pipework, insulation and fixings
- Pressure checks and antifreeze level/top-up
- Pump, controls and expansion vessel testing
- Fluid analysis and replacement when required
- System performance testing and optimisation
We can combine solar thermal servicing with your boiler service for convenience and better value. Regular maintenance protects your warranty, maximises bill savings, and ensures reliable solar hot water all year round.
Ready to enjoy cheaper, greener hot water with solar thermal and solar hot water systems in Marlow?
Contact Jericos today for a free survey and expert quote. Our local, Worcester Bosch trained team (able to fit other leading manufacturers) combines renewable technology with trusted heating expertise for reliable, cost-effective solutions