Allanson 2721-653 Ferromagnetic Ignition Transformer for Weil Mclain
Allanson’s Double Pole ferromagnetic transformers are designed for constant duty and provide the most reliable ignition source for commercial, residential and industrial oil applications.
SKU 3G-OTH-03269
Also listed as: 2721653 · 2721 653
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
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Product Description
Allanson’s Double Pole ferromagnetic transformers are designed for constant duty and provide the most reliable ignition source for commercial, residential and industrial oil applications.
Frequently Asked Questions
What is the Allanson 2721-653 Ferromagnetic Ignition Transformer used for?
The Allanson 2721-653 is a double-pole ferromagnetic ignition transformer designed for constant-duty ignition in commercial, residential, and industrial oil-fired burners, specifically the Weil McLain QB180 burner. It provides a reliable 10,000 V secondary voltage at 23 mA for consistent oil ignition.
What are the specifications of the Allanson 2721-653 Ignition Transformer?
The Allanson 2721-653 operates at 120 V input, 60 Hz, with a secondary voltage of 10,000 V RMS and a secondary short-circuit current of 23 mA. It features double-pole, mid-point grounding, a 1/4" push-on HV terminal, and a loading air gap of 1/8 to 3/16 inches. It is part of the Small Can Series.
Where to buy the Allanson 2721-653 Ignition Transformer in Singapore?
3G Electric supplies the Allanson 2721-653 Ferromagnetic Ignition Transformer to customers in Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this Weil McLain-compatible transformer.
How to install the Allanson 2721-653 Ignition Transformer?
To install the Allanson 2721-653, first disconnect power. Mount the transformer securely using the small can series bracket. Connect the 120 V input leads to the burner control circuit, and attach the 1/4" push-on HV terminal to the ignition electrode. Ensure the loading air gap is set between 1/8 and 3/16 inches for proper spark.
Used in
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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.
