No products


Gas instantaneous water heaters are used to heat domestic hot water. The...
Boiler draught regulator Honeywell FR1243/4A 3/4" is a temperature steering device of a central heating boiler or furnace. Thermostatic draft regulator rases or lowers the boiler primary air flap and regulates in this wayt the combustion process, and thus the temperature setpoint of central heating water not worse than the electronic controller.
Boiler draught regulator Regulus RT4 is a temperature controlling device of a central heating boiler or furnace. Thermostatic drft regulator is raising or lowering the boiler primary air flap and regulates the combustion process, and thus the temperature setpoint of central heating water not worse than the electronic controller.
Regulus RT4 draught regulator is an improved model and successor of the standard Regulus RT3. Draught regulator is sometimes known as a thermostatic draft regulator. Compared to the previous model, it has a larger lifting capacity of the primary air inlet flap, the housing of the draught regulator is secured against unscrewing and increased scale abrasion...
Boiler draught regulator Regulus RT4P is a temperature controlling device of a central heating boiler or furnace. Thermostatic drft regulator is raising or lowering the boiler primary air flap and regulates the combustion process, and thus the temperature setpoint of central heating water not worse than the electronic controller.