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The MCDONNELL RS1-BR1 is a remote sensor designed for use in HVAC systems. This sensor threads into the top of a boiler or tank, providing accurate liquid level control. It operates at a maximum pressure of two hundred fifty psig and does not require blow down for maintenance.
The MCDONNELL RS1-BR1 sensor is essential for efficient control in liquid level applications.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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