The Zonefirst ZDS-22X14 is a professional-grade side-mount rectangular zone damper engineered for high-static residential and commercial air handling systems

Corrosion Resistance: The 5-inch element is thermobonded with a protective coating to prevent electrolytic failure in aggressive water conditions

this valve operates on a bipolar motor drive and is fully compatible with Danfoss EVD 316 and other universal superheat controllers that support 100-160mA phase current

Replacement is typically necessary when there is a total failure to open

the internal bimetal disc has failed and the part requires replacement

Heil Quaker ICP 1185146 Drain Pan R-134A The Zonefirst ZDS-22X14 is aThe Heil Quaker ICP 1185146 Drain Pan is a critical OEM replacement part designed for high efficiency moisture management in heating and cooling systems. Built to withstand the rigorous demands of residential and commercial HVAC environments, this condensate drain pan prevents water overflow by directing moisture from the evaporator coil to the primary drainage line. As an authentic International Comfort Products (ICP) component, it ensures a factory