We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
Siemens Relay LFL 1.635 - Burner Controls
SiemensBurner Controls

Siemens Relay LFL 1.635

Siemens LFL1.635 is a burner control safety relay for gas, oil, or dual-fuel burners with UV probe or ionization flame monitoring. It supports modulating and multi-stage burner operation with integrated air damper…

SKU 3G-CBM-05825

Brand
Siemens
Item
Relay LFL 1.635
Category
Burner Controls
UNSPSC
40101833 — Boiler or heater igniter
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

Siemens
type
Burner control safety relay
model
LFL1.635
features
Air damper control, modulating/multi-stage burner support
application
Gas, oil, or dual-fuel burners
flame monitoring
UV probe QRA or ionization
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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

Siemens LFL1.635 is a burner control safety relay for gas, oil, or dual-fuel burners with UV probe or ionization flame monitoring. It supports modulating and multi-stage burner operation with integrated air damper control, serving refinery, chemical, and power generation heating systems.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

Where can I order the Siemens LFL1.635 burner control relay in the Philippines?

Order through 3G Electric Philippines. We deliver to Manila and Quezon City and handle all logistics and customs documentation. Lead time on request—contact our team for availability and quote.

What flame-monitoring options does the LFL1.635 support?

The LFL1.635 supports both UV probe (QRA) and ionization flame detection, enabling flexibility for gas, oil, or dual-fuel burner installations in refinery and power generation applications.

Can the LFL1.635 control modulating burners?

Yes. The LFL1.635 supports modulating and multi-stage burner operation with integrated air damper control, ideal for heating systems requiring variable output in chemical and power plants.

Used in

Common applications for Siemens
District cooling plants — LME73 + RWF55 for condenser-water modulation
Inflight catering and food-processing steam boilers — LMG22 with SQN90 air-fuel cross-damper
Hospital steam-plant redundancy — LME41 with QRA2 UV flame detection for dual-fuel boilers
Semiconductor fab process heat — LME23 and SKP55 gas valves on hot-oil heater skids
Container-terminal reefer-deck heating — LMG22 retrofit onto legacy burner racks
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Siemens Products

3G Electric supplies Siemens burner controls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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