Honeywell S4565BF1062 gas boiler control unit

SKU: S4565BF1062B, 534.412.042

Price on request

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The innovative Joint control and ignition System (CVI) was developed to optimize the operation of gas boilers, heaters and water heaters, which are equipped with an automatic ignition system. It is based on the advanced burner control Resideo S4565 BF 1062U, jointly functioning with gas regulators from the VK41 series…, which ensures a high level of reliability and safety even in critical situations.

The main characteristics of the Honeywell burner controller S4565BF 1062U include:

1. Safe Ignition: CVI provides reliable ignition and effective flame control on the main burner of heating equipment, which significantly reduces the risk of fire and emergency situations.

2. Flexible Settings: This system allows you to configure the ignition process, as well as control the flame and adjust the gas flow for both the main and pilot burners, ensuring optimal efficiency and stability of the equipment.

The S4565BF1062U firebox offers various variations designed for different ignition systems:

– Spark Ignition Of The Burner (DBI): These regulator options ensure a safe ignition time, which is especially important for systems with spark ignition of the burner.

– Pilot Burner Ignition (IP): For systems with pilot burner ignition, regulators with the suffix BF indicate the atmospheric system, pilot burner ignition, safe ignition time timer.

These Honeywell S4565 BF 1062B control box with a voltage of 220/240 V~ can be simply connected to the electrical circuit of the VK41 series gas regulator …, but it should be noted that they do not affect the flame directly. They have outstanding performance and reliability, and are also available in various modifications corresponding to different ignition systems.

Important Features

1. Application: (D) BI or (I) P I

2. Housing Type: (N) EW or (O) LD O

3. Housing: (S) tandard or (F)lame retarding / IPX4 S/ –

4. Electromagnetic filter Y

5. Ambient temperature range -15…60 °C

6. Humidity 90% R.H. (at 40°C) without condensation

Electrical characteristics

1. Supply voltage, power consumption 220/230 V … 240 V AC; 50 Hz; no more than 4 VA

2. Gas valves designed for VK4100 series

3. Fan 220/230 … 240 V AC; 50 Hz

Electrical connection

1. Polyhedral molex 3003 connector, suitable for molex 3001 connector

2. High voltage spark and ground 2.8 x 0.5mm blade terminal

3. Flame extinguishing rod 4.8 x 0.8 mm with blade terminal


1. Ignition: for (G) circular, (Cl) closed loop, (AC) or (DC) G

2. Ignition and flame extinguishing: (S) separate or (C) combined S

3. Flame sensor: (P) Phase or phase-(N) vertical –

4. Flame power: (S) PDT, (D) PDT or (Op)

5. Spark frequency 6 Hz

6. Minimum open spark voltage of 15 kV

General provisions

• All burner control protection functions are integrated into a reliable system.

• Special attention is paid to optimal solutions for systems with spark ignition of the burner (DBI) and systems with pilot burner (IP) for ignition of the main burner.

• The gas regulator and ignition regulator are designed using time-tested principles.

• The installation of the ignition regulator on the gas regulator is simplified thanks to the connector provided on the top of the regulator.

• The controller can be installed within a 90° angle in any direction from the vertical position of the two-position electric actuator.

Reset the lock

The Honeywell S4565BF 1062B control unit can be reset by pressing their own or an external reset button. If the first attempt fails, you should wait at least 15 seconds before trying again.


The ignition machine is designed in accordance with European standards:

– EN 298: Automatic control systems for gas burners.

– EN 60730-1: Automatic electrical control devices for household and similar purposes.

With regard to electrical safety, the gas control unit S4565BF1062B can be used in installations that meet the electrical safety requirements for household electrical appliances defined by the series of European standards EN 60335.