Resideo PS1201A00 Power Supply L99H008 the Raytek MT4 is a

the Raytek MT4 is a staple in the HVAC technician's diagnostic kit

This hermetic filter drier is essential for maintaining system dehydration and preventing the formation of ice crystals or corrosive sludge within the refrigerant circuit

making it ideal for rooftop or ground-level installations near occupied spaces

You must pair it with a compatible Erie PopTop actuator (AG or AH series) based on your voltage and close-off requirements

contractors can maintain system integrity and manifold pressure stability while avoiding costly piping reconfigurations

Resideo PS1201A00 Power Supply L99H008 the Raytek MT4 is aUpgrade your air filtration system equipment with the Resideo PS1201A00 Power Supply, a direct replacement engineered for high performance Honeywell F50 and F300 electronic air cleaners. This 120 Vac component is chemically and electrically identical to the PS1201A00 U model, ensuring a seamless drop in fit for maintenance cycles. As a veteran technician knows, maintaining the correct ionizer voltage is critical for particle collection; this board