COVID-19 Notice: We’re still installing & repairing boilers, safely
Hertfordshire’s hard water doesn’t just cause limescale on kettles and showerheads – it builds up inside your boiler too, reducing efficiency and shortening its lifespan. This guide explains how limescale forms, the hidden costs of ignoring it, and how a water softener protects your heating system and appliances well over time.
A Zero Bills Home combines an Air Source Heat Pump, Solar PV and battery storage into one integrated energy system, designed around the property rather than individual products. This guide explains how the technology works together, what suits new builds versus existing homes, and why proper assessment genuinely matters most.
Oil tank regulations cover more than most Hertfordshire homeowners expect, including boundary distances, bunding requirements, and base construction rules. This guide explains when a bunded tank is required, whether planning permission applies, and why using an OFTEC registered installer keeps your installation compliant, protecting your property and the local environment.
UK summers are becoming warmer and less predictable, prompting more Hertfordshire homeowners to consider air conditioning. Modern reverse-cycle systems cool in summer and heat efficiently in cooler months, working alongside your existing boiler or heat pump. This guide explains where air conditioning helps most, typical costs, and what installation involves.
A heat loss survey is the foundation of every properly designed heat pump system. Discover what it involves, why accurate sizing is so important for heat pump efficiency, how it shapes your radiators and system design, and why it’s a formal requirement for MCS-certified installations and grant eligibility.
Water pooling beneath your boiler is always worth investigating. From high pressure and worn valves to corrosion and failing seals, discover the most common causes of a leaking boiler, the immediate steps you should take to stay safe, and why this is a job that always needs a professional.
Without a battery, around half your solar generation is exported to the grid – often for less than it costs to buy back. Discover how solar battery storage works, what it costs in 2026, how much you could save, and whether adding one is the right move for your home.
A radiator that’s warm at the top but cold at the bottom usually means sludge has built up inside. Discover why this common problem happens, why it harms your heating system’s efficiency, and the professional fixes and preventative measures that will get your radiators working properly again.
Worcester Bosch Premier Diamond Installer status places NCS among the top 3.5% of UK accredited installers. Discover what this accreditation involves, the strict training and ongoing monitoring behind it, and why choosing a Premier Diamond installer affects your boiler’s guarantee length, advice quality, and long-term peace of mind for homeowners.
