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specifically engineered for Water Source Heat Pumps (WSHP) and 520 series units
What systems is this relay typically used in
this Laars replacement part ensures rapid thermal transfer for accurate high-limit or operating control response times
eliminating the need for external vent lines in most indoor installations
Reduced Footprint: The S0 frame size (45mm width) ensures high current density while saving critical DIN rail space
Resideo ZD22X10TZ Damper 319847-401 specifically engineered for Water SourceThe Resideo ZD22X10TZ is a 22" Wide X 10" High Parallel Blade Zone Damper engineered for high performance airflow management in multi zone HVAC applications. Built for technicians who demand reliability, this rectangular zone damper features a 24VAC synchronous motor that operates in a power closed spring return open configuration. The fail safe design ensures that air continues to circulate should power be lost, maintaining critical system
US$ 40.00
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