ZVC403-5 3 Zone Valve Control w/ Priority 319143-491 • Auxiliary dry contact included

• Auxiliary dry contact included for remote low pressure alarm (alarm optional or by others)

Automotive and off-grid

You should have a minimum of R19 wall insulation

All electric boilers

The valves can be used in a wide variety of heating and condensing cooling applications

ZVC403-5 3 Zone Valve Control w/ Priority 319143-491 • Auxiliary dry contact includedSimplify the wiring nightmare! Taco Zone Valve Controls easy to follow PC board layout eliminates the problems caused by incorrect wiring, while the external indicator lights provide instant diagnostic feedback. Combined with Taco Zone Valves and Thermostats, the systems performance and dependability is maximized.