Combustion Regulator for solid fuel and multi-fuel boilers
Product specification sheet
Application The FR124 combustion regulator opens and closes the air intake flap of solid fuel boilers in proportion to the flow temperature. Special Features Design tested to DIN EN14597 (Test No. FR108709) and DIN 3440 (Test No. FR 108701) Scale for horizontal and vertical installation Supplied with 120 mm lever rod and chain Compact construction
Range of Application For solid fuel and multi-fuel heating installations to DIN EN12828 Technical Data Setting range Permissible sensor temperature Ambient air temperature Connection size Chain length Chain load Construction The FR124 Combustion Regulator consists of:
EN0H-1515GE23 R0310 Subject to change
30.90 C max. 115 C max. 70 C on adjuster knob G 3/4" 1.2 m 100.600 g 53 mm

Immersion tube length

Housing Adjuster knob Immersion pocket Lever rod Chain Wax thermostat Return spring High-quality synthetic material housing and adjuster knob Brass sensor pocket Galvanized steel lever rod Galvanized steel chain

Materials

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FR124 Combustion Regulator
Dimensions Method of Operation The Combustion Regulator controls combustion by adjusting the supply of air to a boiler. The intergral thermostat measures the temperature in the heat generator and in relationship to the temperature regulates a lever with chain linkage to control the air inlet to the solid fuel boiler by opening or closing the air flap. Options FR124-3/4A = Standard version
All dimensions in mm unless stated otherwise.

Installation Example

Automation and Control Solutions Honeywell GmbH Hardhofweg D-74821 Mosbach Phone: (49) Fax: (49) http://europe.hbc.honeywell.com www.honeywell.com
Manufactured for and on behalf of the Environmental and Combustion Controls Division of Honeywell Technologies Srl, Z.A. La Pice 16, 1180 Rolle, Switzerland by its Authorised Representative Honeywell GmbH EN0H-1515GE23 R0310 Subject to change without notice 2010 Honeywell GmbH