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COFI Ignition Transformer TRE820 (in 230V out 2x4kv) - Spare Parts
COFISpare Parts

COFI Ignition Transformer TRE820 (in 230V out 2x4kv)

COFI Spare Parts.

SKU 3G-OTH-00056

Also listed as: INVCOFI0036 · INV COFI 0036

Brand
COFI
Item
Ignition Transformer TRE820
Category
Spare Parts
UNSPSC
40151728 — Pump repair kits
In Stock
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Documents

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COFI Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

COFI Spare Parts.

Frequently Asked Questions

What is the Cofi TRE820 ignition transformer used for?

The Cofi TRE820 ignition transformer is used in industrial gas burners and oil burners to generate a high-voltage spark for reliable ignition. It is commonly applied in boilers, furnaces, and process heating equipment where consistent flame initiation is critical.

What are the specifications of the Cofi TRE820 ignition transformer?

The Cofi TRE820 ignition transformer has a primary input of 230 VAC and a secondary output of 2 x 4 kV. It is designed for continuous-duty ignition in burner systems. For detailed electrical ratings and mounting dimensions, refer to the manufacturer's datasheet.

Where to buy the Cofi TRE820 ignition transformer in Singapore?

You can source the Cofi TRE820 ignition transformer through 3G Electric in Singapore. We supply this spare part and handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on your order.

How to install the Cofi TRE820 ignition transformer?

To install the Cofi TRE820, first disconnect all power. Mount the transformer securely using the provided brackets, then connect the 230 VAC primary leads and the two 4 kV secondary outputs to the burner ignition electrodes. Ensure all connections are tight and insulated per local electrical codes.

Used in

Common applications for COFI
Gas burner combustion — TRS 515 PC/S, TRS 610 PC/S, TRS 830 P/S ignition transformers for spark generation in small to large capacity gas-fired heaters and boilers.
Oil-fired heating systems — TRE 820/S1 oil-immersed transformer for reliable ignition in heavy fuel oil and light fuel oil burners in industrial plants.
Dual-fuel burner control — TRS 610 PC/S for burners switchable between gas and oil, requiring consistent high-voltage spark across both fuel modes.
Burner retrofit and maintenance — Replacement ignition transformers and mounting kits for aging or damaged combustion control systems in existing boiler houses.
High-voltage spark generation — TRG 1035/S dual-output transformer for complex ignition circuits requiring multiple spark electrodes or redundant ignition paths.
Panel-mounted combustion control — Column 12X38 and Spina cable assemblies for compact transformer installation in enclosed burner management control panels.

COFI Products

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

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Dongan
Dongan
Dongan FP12-451, single-phase control transformer, 2.0 kVA
Dongan
Dongan
Dongan FP12-651, single-phase control transformer, 10.0 kVA
Dongan
Dongan
Dongan FP12-501, single-phase control transformer, 3.0 kVA
Dongan
Dongan
Dongan FP12-551, single-phase control transformer, 5.0 kVA
Dongan
Dongan
Dongan FP12-351, single-phase control transformer, 1.0 kVA
Dongan
Dongan
Dongan FP12-401, single-phase control transformer, 1.5 kVA

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