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Drop-In Compatibility: Engineered as a functional and dimensional replacement for RSS-495-306 to reduce field labor time
The 118-inch capillary tube length provides installation flexibility in tight evaporators
Can I use an aftermarket alternative instead of the OEM Reznor 43446
How do I troubleshoot an ignition failure with this part
Schneider Electric (Barber Colman) MK-3121 Actuator R-410A Drop-In Compatibility: Engineered as aOptimize your pneumatic control systems with the Schneider Electric MK 3121 Actuator, a precision engineered proportional pneumatic damper actuator designed for the professional HVACR contractor. This rugged unit features a 8 to 13 PSI spring range and a versatile 2 to 4 inch adjustable stroke, allowing for exact field calibration in air handling units, mixing boxes, and VAV systems. The MK 3121 is the primary direct replacement for legacy models MK
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