Plaza notes
Hard ruleDescription
Integrated Safety: Features a built-in 15-second pre-purge and igniter control to prevent gas buildup during startup cycles
ensuring reliable positioning for HVAC applications involving hot water
How do I wire multiple ZD dampers to a single zone
System Logic Coordination: Acts as the primary HVAC system controller
a loss of flame signal during the running period causes the system to shut down and automatically restart the 10-step sequence
Macon Controls EVO-Z Direct Mount Operator 319847-401 Integrated Safety: Features a built-inThe Macon Controls EVO Z Direct Mount Operator is a high precision, non electric thermostatic radiator valve (TRV) actuator designed for professional grade hydronic and low pressure steam heating systems. As the MTWZ direct replacement, this self acting thermostatic head features a high sensitivity, wax filled brass sensor and a 6 foot 6 inch stainless steel capillary tube. This configuration is essential for HVAC contractors installing controls on
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