SR504-5 4 Zone Switching Relay w/ Priority 319143-492 The RB-6 Pneumatic Clip Gun

The RB-6 Pneumatic Clip Gun is designed with efficiency in mind

Outfitted with the factory pre-set Sage2

It is designed for quiet operation in Hydronic heating

DHW setpoint without using the zone output)

There are no manual throttle or offset adjustments

SR504-5 4 Zone Switching Relay w/ Priority 319143-492 The RB-6 Pneumatic Clip GunThe Taco Switching Relay is the best choice for all your zoning needs, with advanced timer and boiler functions, external diagnostic lights, switchable priority and contracctor friendly PC board layouts. Combined with the time proven reliability of the 00 family of circulators and thermostats, total system integration is achieved.