Siemens Building Technology QAA2280.EWSC Sensor R-448A For systems using seawater or

For systems using seawater or high-corrosion media

This comprehensive inner valve reconditioning kit is engineered to restore factory-spec closeoff pressure and modulate performance in normally open (N

while typically used for 30 Amp inductive loads (motor loads)

this OEM Modine replacement part prevents hazardous conditions such as the accumulation of unburned flue gases or back-drafting

Consult the wiring diagram on the housing to ensure your controller matches the 115V 1-phase requirements

Siemens Building Technology QAA2280.EWSC Sensor R-448A For systems using seawater orThe Siemens Building Technology QAA2280. EWSC is a high precision, 6 wire analog resistive room temperature sensor engineered exclusively for integration with Siemens Terminal Equipment Controllers (TEC). This robust wall mount unit features a blank front design, providing a tamper proof solution for high traffic commercial environments where unauthorized setpoint adjustments must be prevented. Utilizing a reliable RJ 11 connection type, the sensor