Boiler Replacement in Barcelona | Renewal Plan and Removal Included

When replacing your boiler, one of the most important factors to choose is Domestic Hot Water (DHW) technology. Old boilers took an eternity to heat water, forcing you to waste cold liters waiting in the shower.

Modern mid-high range boilers incorporate Micro-Accumulation systems. They have a small internal pre-heated water tank (3 to 5 liters). When you open the tap, hot water comes out almost instantly while the boiler starts up to continue producing. This not only improves comfort by eliminating sudden temperature changes if someone opens another tap, but also saves hundreds of liters of water per year on your bill.

At Fontanero Express we don't risk mediocre installations. With every boiler replacement, we install under the machine a Magnetic Sludge Filter on the heating return pipe.

The circulation pumps of modern boilers are magnetic and extremely efficient. Unfortunately, they act as a magnet for all the iron oxide particles that detach from radiators. The sludge filter magnetically traps all this 'black sludge' before it enters the boiler. It's a small investment that will prevent you from spending €300 on replacing the pump in just a couple of years. Many premium brands (like Vaillant or Baxi) require this filter to keep the factory warranty valid.

Boiler replacement is the ideal time to retire the old analog dial thermostat. We offer packs with Wi-Fi smart thermostats (like Netatmo, Tadoº or the official ones from Junkers Bosch).

Through your smartphone App you can turn on the heating when you're on your way home from work, program weekly schedules, and even allow the boiler to read the internet weather forecast to automatically adjust its power. A smart thermostat adds an extra 10% to 15% saving on the already high efficiency of the condensing boiler.