The HEIR318790R1 is available
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- ABB Unitrol Pulse Comparison Stage Module (HEIR318790R1) Alt# UN0040B-P
- Manufacturer: ABB
- Series: UNITROL
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- New parts from DCS Center have a one year warranty
- Refurbished parts have a two year warranty
- Repaired parts have a two year warranty unless otherwise noted on your repair quote
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