ZoneFirst SPRD-14 Damper 321894-709 this is an electrolytic capacitor

this is an electrolytic capacitor designed for intermittent starting duty only

as excessive pressure can prevent the pilot from shifting

reducing start-up time and gas waste

25-inch shank and is engineered for both residential and commercial units that utilize LP gas

It operates across multiple line voltages (120

ZoneFirst SPRD-14 Damper 321894-709 this is an electrolytic capacitorThe ZoneFirst SPRD 14 Damper is a 14 inch round barometric static pressure regulating damper designed for high performance HVAC zoning. In a multi zone system, as individual zone dampers close, duct static pressure naturally increases. This barometric relief damper utilizes a single blade, counter balanced weighted arm to automatically compensate for this excess pressure, preventing coil freeze ups and high limit trips. Specifically engineered for