Zonefirst MMZ3 Control Panel Els PW 29614 This SPDT pressure switch (Single-Pole

This SPDT pressure switch (Single-Pole Double-Throw) features an adjustable set point ranging from 0

the 632448R pressure sensing switch will break the electrical circuit

Multi-Brand Support: Compatible replacement for Intertherm furnace parts and other Nortek Global HVAC equipment

the York 31-03002-004 Run Capacitor is the specific OEM replacement part required to restore factory-spec electrical performance

With short circuit and reverse polarity protection

Zonefirst MMZ3 Control Panel Els PW 29614 This SPDT pressure switch (Single-PoleThe Zonefirst MMZ3 is a purpose built zoning control panel engineered for single stage heating and cooling systems. As the direct replacement for CMM 3 legacy boards, the MMZ3 provides seamless modularity for managing 2 or 3 independent zones with 24Vac 2 or 3 wire damper actuators. This panel features advanced surface mount technology for maximum reliability and utilizes color coded, screwless terminal blocks to significantly reduce installation time