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Smith 100166256 Pressure Switch is a critical safety and operational component designed for high-performance hydronic systems and commercial water heaters
a different part number or a bore reducer is required
Common Questions Can I install this regulator vertically or upside down
52" WC for consistent sensing of negative or positive pressure
which leads to uneven heating or furnace rollout sensor tripping
Setra 231G-MS2-2F-D Pressure Transducer 320074-702 Smith 100166256 Pressure Switch isThe Setra 231G MS2 2F D is a high performance wet to wet differential pressure transducer engineered for demanding HVAC and process control environments. This multi configurable unit features user selectable ranges, including 10, 20, 50, and 100 PSID in unidirectional mode, and 10, 20, 50, and 100 PSID for bidirectional applications. Designed with an all stainless steel wet to wet sensor and a 1 8 18 NPT female pressure connection, it ensures long