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Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
As a pilot duty relay
the Functional Devices RIB2402SB-NC is rated for 208V to 277V
While it is rated for up to 5 PSI max inlet
the unit ships with a commercial-grade brushed aluminum look 1-gang wall plate and a matching white press-on knob for immediate field installation
ensuring the exact capacitance required by factory specifications
ZoneFirst SPRD-12X8 Damper Els PW 17895 As a pilot duty relayThe ZoneFirst SPRD 12X8 is a professional grade barometric static pressure regulating damper designed to maintain optimal bypass airflow in multi zone HVAC systems. As the direct replacement for the PRD 12X8, this 12" wide by 8" high rectangular unit utilizes a counter balanced weighted arm to automatically bleed off excess static pressure when zone dampers close. This critical function prevents high velocity air noise, protects the heat exchanger
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