Installation company Dordrecht: What is included in a standard heating (central heating) installation in Dordrecht?

At first glance, a new heating system looks like hanging a boiler and connecting a few pipes. In reality, much more is involved if you want a solution that is safe, durable and energy efficient. A certifiedinstallatiebedrijf Dordrechtoversees the entire chain: from heat source to radiator valve, from gas tightness test to digital balancing. By involving an installer from the very first renovation sketch, you avoid having to reroute pipework later or failing a flue gas inspection. You can also rely on warranties that only become valid when every component has been installed exactly according to the rules.

The five building blocks of a complete central heating system

What should you expect when you order a “standard CH installation” from an installation company in Dordrecht? First comes the heat source: a high efficiency boiler (HR) or, increasingly, a hybrid heat-pump plus boiler combination. Second is the distribution network: insulated flow and return lines in copper or multilayer pipe. Third is the emitters: Classic radiators, trench convectors or low temperature underfloor heating. Fourth is the control system: A smart room thermostat with weather compensation and pump control. Finally, safety gear: a flue kit, pressure and non-return valves, an expansion vessel and automatic air vents. Without these pillars, even the best boiler cannot perform as intended.

Heat source: HR boiler or hybrid module

In a standard package, an installation company in Dordrecht typically supplies an HR boiler with efficiency above 107%. In today’s energy market, a hybrid setup is often more attractive. In that case the HR boiler is paired with an air to water heat pump of roughly 4 to 6 kW. In spring and autumn the pump covers up to 70% of the heat demand; on cold days the boiler supports it. The installer uses dynamic simulations to check whether your roof, wall and floor insulation allow operation at low water temperatures (35 to 45 °C). If so, gas costs can drop by as much as forty percent without sacrificing shower comfort.

Pipework, fittings and hydraulic balance

The heart of the system sits near the meter cupboard, but the arteries run throughout the house. An experienced installation company in Dordrecht lays circuits with equal loop lengths so all radiators heat up at the same time. Press fittings create leak tight joints without open flames. Alongside proven copper you will increasingly see alu PEX, a multilayer pipe that bends easily and expands little with temperature swings. Each group receives ball valves, fill and drain taps and an automatic air vent. It may look like overkill, yet it makes future faults easier to isolate and shortens maintenance time.

Flue gas exhaust and combustion air supply: Silent safety guardians

Carbon monoxide has no smell but it is deadly. That is why an installation company in Dordrecht mounts a concentric flue system on every HR boiler, with a siliconised PP inner pipe and aluminium outer casing. The incoming outdoor air flows around the flue, cools it and nudges efficiency upward. In existing chimneys a flexible FuranFlex liner is added, expanding like a stocking against the shaft wall. A CO detector in the appliance room, calibrated to the relevant NEN standard, completes the protection. For heat pumps, the outdoor unit is acoustically enclosed to prevent neighbour complaints.

Controls and home automation for tailored comfort

A simple on off thermostat no longer cuts it. The installation company in Dordrecht installs modulating control via OpenTherm or eBus so the boiler can match its output continuously to the heat demand. Smart radiator valves measure room temperature per zone and talk wirelessly to the main controller. Through a mobile app you set weekly schedules and read hourly gas or electricity use. Linking the system with shading and ventilation keeps the home cool in summer without air conditioning, while in winter the heat pump is prompted to run more when the solar panels are peaking.

Water quality and system protection

Limescale and corrosion slowly wreck systems.A quality driven installation company in Dordrecht fills the system with softened or lightly treated water, checks pH and doses an inhibitor against oxygen related corrosion. A dirt and air separator beside the boiler traps magnetite sludge and micro bubbles, which boosts pump performance and lowers energy consumption. The installer also sizes the expansion vessel correctly; too small means pressure spikes, too large can cause pump noise. This approach protects not only the boiler but also radiators and underfloor heating loops.

Standard versus customised warranties

A new HR boiler typically carries two to five years of factory warranty. If you combine that with a maintenance plan from the installation company in Dordrecht, coverage often extends to ten years, including labour, parts and call out. Hybrid heat pumps also fall under the ISDE warranty module: At least two years on the product and five on compressor components. In practice, this means ten winters without surprise heating bills, provided you book the annual service and have the digital stamp updated in the app.

Planning, logistics and handover in five phases

With this staging, the installation company in Dordrecht ensures each link is verified before you switch fully to the new system.

Subsidies, energy label and future value

From 2026, the government requires a hybrid heat pump when replacing HR boilers. A forward looking installation company in Dordrecht therefore already advises on ISDE subsidies, which reimburse up to €2,950 on air to water systems. Combine this with floor insulation and you can quickly reach a 30% refund. The outcome is a noticeably better energy label, which helps with sale or rental. Financing costs may also drop because some mortgage providers offer interest discounts on homes with label A or B.

Aftercare: Service both remote and nearby

After handover, Nourloodgietersbedrijf keeps an eye on boiler temperature, pressure differences and heat-pump COP through remote monitoring. If gas use suddenly rises, you receive an alert with advice to replace filters or bleed radiators again. If a fault still occurs, a 24/7 response team covers Breda and the surrounding area and resolves about 80% of calls in the first hour. You remain assured of hot water even during cold snaps when installers elsewhere are overloaded.

Conclusion: The added value of a single accountable partner

A standard central heating installation in Dordrecht is far more than a boiler plus pipes. From BIM design to service contract, from flue system to app controlled thermostat, each detail contributes to comfort, safety and a lower energy bill. By choosing a certified installation company in Dordrecht such as Nourloodgietersbedrijf, you benefit from integrated coordination, clear warranties and access to all relevant subsidies. Your renovation gains the professional foundation it deserves, and you enjoy a warm, efficient home for years to come.

For more information about our services, contactNourloodgietersbedrijfdirectly.