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Duotone terrace — saffron brief on the left, garden-folded ledger on the right.
the ICM255 keeps the blower energized for a fixed 60-second OFF delay (often cited as up to 180 seconds in specific legacy configurations like the 1/180-second variant) to maximize thermal efficiency by purging residual air from the ductwork
common in most HVAC and industrial automation panels
What are the exact dimensions of this shaft
Includes a factory-tensioned core spring to prevent sticking and ensure reliable valve closing under high differential pressures
Key Benefits Universal Compatibility: Serves as a direct Lennox replacement part for numerous Aire-Flo
Setra 231G-MS1-3V-D Pressure Transducer 323080-701 the ICM255 keeps the blowerThe Setra 231G MS1 3V D is a high performance wet to wet differential pressure transducer engineered for precision in demanding HVACR and process control environments. This multi configurable unit features dual thin film sensors and a factory assembled 3 valve manifold, crafted from machined brass to eliminate internal pipe connections and potential leak points. Designed for versatility, the Setra 231G offers eight field selectable ranges, including