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Key Benefits Precise Modulation: Specifically tuned for modulating boiler sequences
also identified as the I-25-3
this component ensures a precise fit for high-torque motors
maximum wire runs for differential service typically reach up to 900 feet when using standard #14 or #16 AWG MTW/THHN wire
There is no technical or functional difference
Siemens Building Technology 192-207 Stat R-22 Key Benefits Precise Modulation: SpecificallyThe Siemens Building Technology 192 207 is a heavy duty pneumatic room thermostat designed for high performance heating and cooling management in 2 pipe commercial systems. Engineered for precision, this direct acting (DA DA) controller utilizes a sensitive bimetal element to provide proportional dual setpoint regulation. Standard factory settings include a changeover pressure range of 18 to 25 psi, ensuring seamless switching between seasonal modes.
US$ 32.40
US$ 58.19
US$ 96.00
US$ 82.50
US$ 78.00
US$ 20.70
US$ 44.65
US$ 39.00
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