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Siemens Burner control box LFL1.333

SKU LFL1.333 Brand Siemens
Siemens logo — Siemens spare parts for burners and boilers Brand Siemens
Buy Siemens Burner control box LFL1.333

Key specifications

BrandSiemens
TypeControl box
SKULFL1.333
Additional article884.124.019

Specifications are being collected from the manufacturer's documentation.

993.06EUR

in stock · 1

excl. VAT · import VAT and duties on delivery · shipping calculated at checkout

  • Delivery to 97 countries
  • Original manufacturer part
  • Dispatch within 24 h for stocked items

Description

The Siemens LFL1.333 is a burner control box, also referred to as a flame safeguard. It manages the complete ignition and safety sequence for burners, handling pre-purge, ignition, fuel admission, flame proving, and lockout on failure. It reads signals from pressure switches and the flame detector, and controls the ignition transformer, fuel valve, and fan.

Further details

Device typeburner control box / flame safeguard
Driven componentsignition transformer, fuel valve, and fan
Monitored inputssignals from pressure switches and the flame detector
Operating sequencepre-purge, ignition, fuel admission, flame proving, lockout on failure

Choosing and fitting

When replacing a control box of this type, the exact series and type designation, supply voltage, safety and pre-purge times, and flame detection method (ionisation, UV, or IR) must match the original. The base or plug pattern must also be compatible. Controls from one series are generally not interchangeable with another, even within the same brand. Verify the existing control's type code and supply voltage against the burner nameplate; do not substitute on the basis of physical size alone.

Part numbers

SKULFL1.333
Additional article884.124.019

Fits burners · 33

CIB Unigas P510 Gas All parts for this burner → CIB Unigas P515 Gas All parts for this burner → CIB Unigas P520 Gas All parts for this burner → CIB Unigas P90 Gas All parts for this burner → CIB Unigas P91 Gas All parts for this burner → CIB Unigas P92 Gas All parts for this burner → Ecoflam BLU 3000.1 PR TC — gas burner Ecoflam BLU 3000.1 PR TC Gas · 630–3000 kW All parts for this burner → Ecoflam BLU 3000.1 PR TC A — gas burner Ecoflam BLU 3000.1 PR TC A Gas · 630–3000 kW All parts for this burner → Ecoflam BLU 3000.1 PR TC VGD — gas burner Ecoflam BLU 3000.1 PR TC VGD Gas · 630–3000 kW All parts for this burner → Ecoflam BLU 3000.1 PR TC VGD 20.503 — gas burner Ecoflam BLU 3000.1 PR TC VGD 20.503 Gas · 630–3000 kW All parts for this burner → Ecoflam BLU 3000.1 PR TC VGD 40.080 — gas burner Ecoflam BLU 3000.1 PR TC VGD 40.080 Gas · 630–3000 kW All parts for this burner → Ecoflam BLU 3000.1 PR TC VGD 40.100 — gas burner Ecoflam BLU 3000.1 PR TC VGD 40.100 Gas · 630–3000 kW All parts for this burner → Ecoflam BLU 3000.1 PR TL — gas burner Ecoflam BLU 3000.1 PR TL Gas · 630–3000 kW All parts for this burner → Ecoflam BLU 3000.1 PR TL A — gas burner Ecoflam BLU 3000.1 PR TL A Gas · 630–3000 kW All parts for this burner → Ecoflam BLU 3000.1 PR TL VGD — gas burner Ecoflam BLU 3000.1 PR TL VGD Gas · 630–3000 kW All parts for this burner → Ecoflam BLU 3000.1 PR TL VGD 40.080 — gas burner Ecoflam BLU 3000.1 PR TL VGD 40.080 Gas · 630–3000 kW All parts for this burner → Ecoflam BLU 3000.1 PR TL VGD 40.100 — gas burner Ecoflam BLU 3000.1 PR TL VGD 40.100 Gas · 630–3000 kW All parts for this burner → Ecoflam BLU 4000.1 PR TC — gas burner Ecoflam BLU 4000.1 PR TC Gas · 875–3900 kW All parts for this burner → Ecoflam BLU 4000.1 PR TC A — gas burner Ecoflam BLU 4000.1 PR TC A Gas · 875–3900 kW All parts for this burner → Ecoflam BLU 4000.1 PR TC VGD — gas burner Ecoflam BLU 4000.1 PR TC VGD Gas · 875–3900 kW All parts for this burner → Ecoflam BLU 4000.1 PR TC VGD 20.503 — gas burner Ecoflam BLU 4000.1 PR TC VGD 20.503 Gas · 875–3900 kW All parts for this burner → Ecoflam BLU 4000.1 PR TC VGD 40.080 — gas burner Ecoflam BLU 4000.1 PR TC VGD 40.080 Gas · 875–3900 kW All parts for this burner → Ecoflam BLU 4000.1 PR TC VGD 40.100 — gas burner Ecoflam BLU 4000.1 PR TC VGD 40.100 Gas · 875–3900 kW All parts for this burner → Ecoflam BLU 4000.1 PR TL — gas burner Ecoflam BLU 4000.1 PR TL Gas · 875–3900 kW All parts for this burner → Ecoflam BLU 4000.1 PR TL A — gas burner Ecoflam BLU 4000.1 PR TL A Gas · 875–3900 kW All parts for this burner → Ecoflam BLU 4000.1 PR TL VGD — gas burner Ecoflam BLU 4000.1 PR TL VGD Gas · 875–3900 kW All parts for this burner → Ecoflam BLU 4000.1 PR TL VGD 20.503 — gas burner Ecoflam BLU 4000.1 PR TL VGD 20.503 Gas · 875–3900 kW All parts for this burner → Ecoflam BLU 4000.1 PR TL VGD 40.080 — gas burner Ecoflam BLU 4000.1 PR TL VGD 40.080 Gas · 875–3900 kW All parts for this burner → Ecoflam BLU 4000.1 PR TL VGD 40.100 — gas burner Ecoflam BLU 4000.1 PR TL VGD 40.100 Gas · 875–3900 kW All parts for this burner → Elco ES08.2800 G/F-VT Gas All parts for this burner → Elco ES08.3700 G/F-VT Gas All parts for this burner → Elco ES08.4000 G/F-VT Gas All parts for this burner → Elco ES08.5000 G/F-VT Gas All parts for this burner →

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993.06 EUR 1