Steam applications typically require EPDM or PTFE seals and different pressure ratings

R404A/R507 Optimization: Factory-calibrated for high-pressure refrigerants common in commercial walk-ins and reach-in coolers

8V output on the secondary side

As a 3/4" NPT unit with a significant 7

the remote sense rod

Armstrong International A9745 Electrode Replacement Set Freon Steam applications typically require EPDMThe Armstrong International A9745 Electrode Replacement Set is a critical maintenance kit designed for high performance electronic steam humidifiers. This comprehensive kit includes six precision engineered electrodes, O rings, 1 4" nuts, and 1 2" nuts, ensuring a complete overhaul of your humidifier's firing system. Engineered specifically for Armstrong EHU 700 and EHU 800 series models, including the EHU 703, EHU 704, EHU 803, and EHU 804, this set