Why are igniters considered better than ignition transformers?

Igniters are indeed considered better than ignition transformers due to their higher output voltage combined with lower electricity consumption. This characteristic makes igniters more efficient in igniting the fuel-air mixture in heating systems. When igniters produce a high enough voltage, they can create a more reliable spark that ignites the fuel consistently and quickly. The reduced electricity usage also contributes to energy efficiency, which is a significant advantage in heating systems where minimizing energy waste is essential.

In contrast, while other factors such as cost, lifespan, and maintenance also play roles in evaluating the effectiveness and practicality of igniters versus ignition transformers, the core reason for the preference lies in their superior energy performance. This makes them a favorable choice for modern heating applications where efficiency and reliability are paramount.