Raypak 0042B Boiler User Manual


 
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Fig. 17: Single-Zone Taco Valve
Fig. 18: Dual-Zone Taco Valve
Fig. 19: Dual-Zone Honeywell Valve
NOTE: Maximum three (3) zone valves per one (1) 40 VA transformer.
NOTE: Maximum five (5) zone valves per one (1) 40 VA Transformer.