Allanson Transformers 421-659 Transformer Els PW 17895 Can this relay replace a

Can this relay replace a 3-terminal or 4-terminal fan relay

As a suction line service valve

Versatile Application: Remote sensing capabilities allow this unit to function as either an outdoor air sensor or a remote indoor probe for averaged temperature readings

Noise Reduction: Effectively eliminates the "whooshing" or air whistling common in zoned ductwork when only the smallest zone is calling

Replacing a faulty 120-20 limit switch is essential for restoring proper HVAC system diagnostics and ensuring the blower motor cycles correctly

Allanson Transformers 421-659 Transformer Els PW 17895 Can this relay replace aThe Allanson 421 659 Ignition Transformer is a heavy duty power supply engineered specifically for Cleaver Brooks burners and industrial combustion systems. Designed for high demand thermal applications, this transformer operates on a 120Vac supply voltage and delivers a consistent 10,000Vac secondary voltage at 23mA. Its mid point ground configuration ensures optimal electrical stability and arc performance, reducing the risk of intermittent ignition