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The 4-20mA 2-wire output ensures reliable signal transmission over long distances when integrated into BAS control systems
Built from high-strength cast metal
Versatile SPDT Logic: Single-pole
The module includes a specific Trane jumper wire to bypass rollout switch errors commonly found in older Trane configurations
As the direct replacement for 46246100
Zonefirst MMZ3 Control Panel Refrigerant The 4-20mA 2-wire output ensuresThe 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