Combustion controllers FR 1

AFRISO Feuerungsregler FR 1 VOR 74920 object_image_56500imagemain_en

Data sheet Combustion controllers FR 1

Benefits

For controlling the air supply in optimum combustion processes
Switching button with temperature scale for excellent adjustability

Application

For temperature-dependent adjustment of the air supply damper of solid fuel and dual-fuel boilers.

Versions

	Part no.	Remember
Combustion controllers FR 1	42294

Blue part no. = in-stock items

Downloads

	Description	Format	Language	Download / Link
Data sheet Combustion controllers FR 1	Data sheet	PDF
Combustion controller FR 1	Operating instructions	PDF

Description

The FR 1 combustion controller controls the combustion air supply. The temperature in the heat generator is detected by an integrated thermostat. The thermostat is connected to the air supply damper by means of a lever and a chain. The air supply is controlled by means of opening or closing the air supply damper, depending on the boiler flow temperature.

Technical data

Control range

30/90 °C

Operating temperature range

Medium:

Max. 115 °C

Ambient:

Max. 70 °C at switching button

Connection

G¾ male

Dimensions

Immersion pipe length:

53 mm

Chain length:

1.2 m

Chain load

100 – 600 g

Mounting position

Horizontal or vertical

Material

Housing:

Plastic

Stem:

Brass

Lever:

Steel, galvanised

Chain:

Steel, galvanised