This Ferro draught regulator is a self-contained thermostatic expansion control device designed to...This Ferro draught regulator is a self-contained thermostatic expansion control device designed to regulate the temperature of solid fuel-fired boilers. It operates without requiring any electrical installation or complicated linkage. The thermostatic control head senses the boiler temperature and regulates the air vent position, thereby controlling the combustion air supply via an adjustable lever and chain. The draught regulator is fully adjustable within the temperature range of 30-100°C. Connection is made through a threaded boss directly into the boiler waterway. The regulator can be mounted either vertically or horizontally, with the chain connected to the air vent. The lever and chain should be adjusted so that the air damper just closes when the required temperature is reached.
Specifications:
- Max. working temperature: 100°C
- Regulating range: 30-100°C
- Lifting force: 12N
- Chain length: 1.6m
- Connection: external thread 3/4" BSP
This Ferro draught regulator is a self-contained thermostatic expansion control device designed to regulate the temperature of solid fuel-fired boilers. It operates without requiring any electrical installation or complicated linkage. The thermostatic control head senses the boiler temperature and regulates the air vent position, thereby controlling the combustion air supply via an adjustable lever and chain. The draught regulator is fully adjustable within the temperature range of 30-100°C. Connection is made through a threaded boss directly into the boiler waterway. The regulator can be mounted either vertically or horizontally, with the chain connected to the air vent. The lever and chain should be adjusted so that the air damper just closes when the required temperature is reached.
Specifications:
- Max. working temperature: 100°C
- Regulating range: 30-100°C
- Lifting force: 12N
- Chain length: 1.6m
- Connection: external thread 3/4" BSP