AllansonIgnition Transformers

Allanson 1112-S Ferromagnetic Ignition Transformer for Gordon Piatt

Allanson’s Single Pole ferromagnetic transformers are designed for constant duty and provide the most reliable ignition source for commercial, residential and industrial gas applications.

SKU 3G-OTH-03231

Also listed as: 1112S · 1112 S

Brand

Allanson

Item

1112-S Ferromagnetic Ignition Transformer for Gordon Piatt

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 Specifications

Allanson

Poles

Single 

Current

20mA 

Grounding

One End Ground 

Application

GAS

Burner Type

GORDON PIATT 

Hv Terminal

Thumb Screw 

Junction Box

INTERNAL 

Input Voltage

240V 

Input Frequency

60Hz 

Secondary Voltage

6000V 

Burner Manufacturer

GORDON PIATT 

Datasheet Content

[{"filename":"FerromagneticSP_SpecSheet_21-3101121.pdf","text":"FERROMAGNETIC TRANSFORMERS\n                                                                         1092 / 1112 / 1196 / 542\n                                                                               SPECIFICATION GUIDE\n\n\n                     SINGLE POLE, ONE END GROUND MODELS\n\n Allanson’s ferromagnetic transformers are designed for constant duty and provide the most reliable ignition\n source for commercial and/or industrial gas applications.\n\n\n          Absolute Maximum Ratings\n          Model #                                       1092           1112           1196             542\n          Rated Operating Input Voltage (V)               120           240            240             120\n          Operating Input Voltage Range (V)            108-132        216-252        216-252         108-132\n          Input Supply Frequency (Hz)                   50/60            60             50              60\n          Primary Voltage - Amperes (VA)               250/180          180            180             265\n          Secondary Voltage (RMS)                        6000           6000           6000           10000\n          Secondary Short Circuit Current (mA)          25/20            20             20              23\n          Storage Temperature (°C)                    -40 to +80     -40 to +80     -40 to +80      -40 to +80\n          Operating Temperature (°C)                  -30 to +40     -30 to +40     -30 to +40      -30 to +40\n          Operating Relative Humidity (%)                 90             90             90              90\n          Loading Air Gap (inches)                    1/16 - 1/8     1/16 - 1/8     1/16 - 1/8      1/16 - 1/8\n\n\n\n\n83 Commerce Valley Drive E., Markham, ON L3T 7T3                     181 Cooper Ave., Suite 112, Tonawanda, NY 14150   #21-310\n      T: 1.800.661.7251 ● F: 1.416.752.6718                                T: 1.631.293.3880 ● F: 1.631.293.3470        1121\n\n\n               For more information, please visit us at allanson.com or e-mail us at cservice@allanson.com"}]

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Allanson Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Allanson’s Single Pole ferromagnetic transformers are designed for constant duty and provide the most reliable ignition source for commercial, residential and industrial gas applications.

Frequently Asked Questions

What is the Allanson 3G-OTH-03231 ignition transformer used for?

The Allanson 3G-OTH-03231 ferromagnetic ignition transformer is designed for constant duty in commercial, residential, and industrial gas applications. It provides a reliable ignition source specifically for Gordon Piatt burners, delivering a 6000V secondary voltage at 20mA to ensure consistent spark ignition in gas-fired equipment.

What are the specifications of the Allanson 3G-OTH-03231 transformer?

The Allanson 3G-OTH-03231 is a single-pole, one-end ground ferromagnetic transformer with 240V input at 60Hz. It delivers 6000V secondary voltage and 20mA secondary short circuit current. Operating temperature range is -30 to +40 °C, storage -40 to +80 °C, with 90% relative humidity. It features an internal junction box and thumb screw HV terminal.

Where to buy the Allanson 3G-OTH-03231 in Singapore?

3G Electric supplies the Allanson 3G-OTH-03231 ferromagnetic ignition transformer to customers in Singapore. We source this Gordon Piatt-compatible transformer globally and handle all logistics, customs clearance, and delivery to your Singapore location. Contact us for pricing and lead time on orders.

How to install the Allanson 3G-OTH-03231 ignition transformer?

Install the Allanson 3G-OTH-03231 by mounting it securely and connecting the 240V input to the internal junction box. Ensure the thumb screw HV terminal is tightened to the spark electrode lead. Maintain a 1/16 to 1/8 inch air gap at the electrode. Follow Allanson's constant-duty guidelines and local electrical codes for safe operation.

Used in

Common applications for Allanson

Oil burner retrofit maintenance — Allanson CAT 1092 TYPE F transformer replacement in existing Beckett control circuits

Industrial heating-system commissioning — Control transformer installation in multi-stage flame-safeguard burner startup sequences

Plant emergency maintenance — Same-day T92 transformer procurement to restore failed ignition control voltage supply

Burner control-cabinet assembly — Allanson transformer integration in custom control-circuit designs for process-heating applications

Field technician spare-parts kit — Stocking CAT 1092 and T92 variants for mobile maintenance coverage of regional burner installations

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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