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Is the Allanson 421-BT290 compatible with solid-state ignitor applications
The 4-20mA 2-wire output ensures reliable signal transmission over long distances when integrated into BAS control systems
As the direct replacement for 46246100
Versatile SPDT Logic: Single-pole
Built from high-strength cast metal
Zonefirst MMZ3 Control Panel Refrigerant Is the Allanson 421-BT290 compatibleThe 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
US$ 48.00
US$ 128.00
US$ 115.00
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