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Allanson 2729-558 Ferromagnetic Transformer for Conroy - Ignition Transformers
AllansonIgnition Transformers

Allanson 2729-558 Ferromagnetic Transformer for Conroy

The Allanson 3G-OTH-03136 is a ferromagnetic ignition transformer from the Small Can Series, designed for Conroy burners. It operates on a 220V, 50Hz input with a secondary voltage of 10,000 Volts and a current of…

SKU 3G-OTH-03136

Also listed as: 2729558 · 2729 558

Brand
Allanson
Item
2729-558 Ferromagnetic Transformer for Conroy
Part Number
2729-558
Category
Ignition Transformers
UNSPSC
39121003 — Instrument transformers
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Technical Specifications

Allanson
Current
23mA
Can Size
Small Can Series
Grounding
Mid Point Ground
Burner Type
CONROY
Hv Terminal
Compression Cone Spring
Input Voltage
220V
Hinge Location
Side Hinge
Input Frequency
50Hz
Secondary Voltage
10000 Volt
Burner Manufacturer
CONROY

Technical Documents

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

Product Description

The Allanson 3G-OTH-03136 is a ferromagnetic ignition transformer from the Small Can Series, designed for Conroy burners. It operates on a 220V, 50Hz input with a secondary voltage of 10,000 Volts and a current of 23mA. This model features mid-point grounding, a side hinge, and a compression cone spring HV terminal.

Frequently Asked Questions

What is the Allanson 2729-558 ferromagnetic transformer used for?

The Allanson 2729-558 is a ferromagnetic ignition transformer designed for constant-duty ignition on Conroy commercial and industrial oil burners. It provides a reliable 10,000-volt secondary output at 23 mA to ignite fuel oil, ensuring consistent burner startup in heating and process applications.

What are the specifications of the Allanson 2729-558 transformer?

The Allanson 2729-558 is a small-can, side-hinge transformer with a 220 V input at 50 Hz. It delivers a secondary voltage of 10,000 volts and a secondary short-circuit current of 23 mA. It features mid-point grounding and a compression cone spring HV terminal, designed specifically for Conroy burners.

Where to buy the Allanson 2729-558 transformer in Singapore?

3G Electric supplies the Allanson 2729-558 ferromagnetic transformer to customers in Singapore. We source this ignition transformer globally and handle all logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on your order.

How to install the Allanson 2729-558 transformer on a Conroy burner?

Ensure the burner is disconnected from power before installation. Mount the transformer using the side hinge, connect the 220 V primary leads to the burner control circuit, and attach the high-voltage terminal to the ignition electrode using the compression cone spring. Verify the mid-point ground connection per Allanson's instructions.

Used in

Common applications for Allanson
Industrial gas combustion — Allanson 1196-H ferromagnetic ignition transformer for constant-duty spark generation in commercial and industrial gas burners.
Carlin oil burner retrofit — Allanson 2730-630 ignition transformer for Carlin 99, 100, 101, and Card Miser burners, operating at 110V/50Hz.
Gordon Piatt burner service — Allanson 542-GP ignition transformer with 1/4-20 stud terminal for reliable ignition in Gordon Piatt gas burners.
PVI Industries oil heating — Allanson 421-663 double-pole transformer for oil-fired PVI Industries boilers, providing mid-point grounded ignition.
Commercial kitchen ventilation — Allanson DCC2C32700-120-277V LED power supply for dimmable hood lamp lighting in commercial kitchen exhaust systems.
Process heating systems — Allanson 1092-IC ignition transformer for industrial combustion applications requiring 25/20mA output and Rajah connector.
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Allanson Products

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

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