Allanson Transformers 421-BT290 Transformer Els PW 17895 Designed to maintain circuit integrity

Designed to maintain circuit integrity and reliable signal transmission between the integrated furnace control (IFC) board and peripheral components like the inducer motor

the Functional Devices RIB2402B is an industry standard for LEED-certified projects and advanced HVAC automation

providing the reliability required for residential and light commercial heating applications throughout the season

ensuring optimal combustion efficiency across varying flow rates

With a 700 PSI rating at 250°F

Allanson Transformers 421-BT290 Transformer Els PW 17895 Designed to maintain circuit integrityThe Allanson 421 BT290 is a heavy duty universal ignition transformer engineered for high performance oil burner service and replacement applications. Operating on a 120Vac supply voltage, this unit delivers a consistent 10,000Vac secondary voltage at 23mA, ensuring reliable arc initiation even in demanding environments. Designed with a mid point ground and a durable internal junction box, it simplifies field wiring while maintaining electrical