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B&G AZ Snap-on Pump Relay
B&G AZ Snap-on Pump Relay AZ quickly attaches to any B&G wet rotor circulator. Snap-on design allows the AZ to be quickly attached to any B&G wet rotor circulator, reducing your inventory investment (no need to carry ″special″ circulators with factory mounted controllers) Clearly marked terminals make for sure, fast wiring of the system Compact design fits in tight locations and presents a clean professional appearance 100% factory tested assures reliable operation 5 year warranty − the best in the industry Daisy-Chain the AZ relays to form up to three zones Can be used on any B&G model NRF, NBF,... 
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B&G Comfort-Trol Zone Control Valve
B&G Comfort-Trol Zone Control Valve Designed to meet the most demanding requirements. Comfort-Trol Zone Control Valve is specially designed to meet the most demanding requirements of residential, institutional and commercial hydronic heating and cooling systems. Silent-running heat motor saves power via intermittent energizing. Unique double torsion spring opens and closes smoothly, prevents water hammering, assures positive shut-off. Leaf-type stack switch with blade terminals allow fast installation and no soldering. Compact design and ultra-quiet operation is ideal for installation under baseboards or wherever space is limited. Available in 3/4 inch sweat body connections. Maximum working pressure 125 psig. Fluid temperature range...
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