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Duotone terrace — saffron brief on the left, garden-folded ledger on the right.
providing more accurate sensing and a longer operational lifespan than contact-based timers
Durable Construction: Features silver contacts and heavy-duty terminals to resist pitting and ensure long-term mechanical reliability in high-cycle applications
making it ideal for aggressive media
Does this unit include a pilot tap
For technicians performing a 63873-SER ignitor replacement
Armstrong International A21191 Electrode Set R-410A providing more accurate sensing andThe Armstrong International A21191 Electrode Set is a critical OEM replacement part designed for high precision water level monitoring in industrial and commercial humidification systems. This authentic water level electrode set of 3 is specifically engineered for compatibility with the Armstrong HumidiClean HC Series (including models HC 4100, 4145, 4300, and 4500) and GFH Series humidifiers. By utilizing advanced conductivity sensing technology,
US$ 119.50
US$ 199.00
US$ 199.50