Image of various types of fluorinated gases used as refrigerants, including HFCs, CFCs, PFCs, HCFCs, HFOs, Ammonia, Propane, and Isobutane

Fluorinated gases are gaseous chemical compounds containing fluorine, carbon, and sometimes other elements like chlorine, hydrogen, or bromine. They are commonly used as refrigerants. These refrigerant gases can also be known as hydrofluorocarbons (HFCs), chlorofluorocarbons (CFCs), perfluorocarbons (PFCs), and hydrochlorofluorocarbons (HCFCs).

Image of a cast iron radiator installed in a room.

The cast iron radiator, or cast iron heater, has excellent thermal inertia properties and is well-suited for use with condensing boilers. It requires low operating temperatures, allowing the condensing boiler to modulate significantly, entering the condensation range.

Image of underfloor heating installation exposed at a construction site.

Underfloor heating is a type of distribution that spreads heat evenly throughout the rooms where it is installed. It requires different operating temperatures compared to cast iron or aluminum radiator systems.

Image of a water meter showing digital and mechanical displays.

The water meter in a residence is an indispensable tool for the supplier company to account for water consumption for a user.

Image of a gas meter with digital and traditional display options.

The gas meter has undergone several modifications over time, including the introduction of integrated batteries, self-reading capabilities, and protection in the event of an earthquake. Despite these technological upgrades, users can still take readings using a few buttons.