Zonefirst SPRD-8 Damper Els PW 17895 The unit typically ships with

The unit typically ships with two pairs of ON/OFF trippers

The S1-025-26387-017 is configured for specific York HVAC units

System Safety: Effectively detects blocked vent conditions and inducer motor failure to prevent unsafe combustion

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this high-temperature drain pan prevents warping and HVAC water damage by maintaining structural integrity up to 450°F

Zonefirst SPRD-8 Damper Els PW 17895 The unit typically ships withThe Zonefirst SPRD 8 8" Round Barometric Static Pressure Regulating Damper is a critical component for maintaining system bypass airflow and duct integrity in multi zone HVAC residential and light commercial applications. Constructed from 22 gauge galvanized steel, this barometric relief damper features a single blade, counter balanced weighted arm designed to respond automatically to fluctuating static pressure. As zone dampers close, the SPRD 8