3 Wire Zone Valve Diagram

3 terminals 2 and 3 auxiliary circuit become the same point. Steven lavimoniere 193 214 views 8.

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How to wire a zone valve.

3 wire zone valve diagram. 3 wire taco zone valve operation explained duration. It shows the parts of the circuit as simplified forms as well as the power and. When the valve opens break the connection between 5 and 4 and jumper between 5 and 6.

A control box is wired to thermostats in your house and controls the zone. I had so many views on the video i did for how a hotwater natural gas boiler works that i thought i would do a second video around the the zone valve in a hot water heating system. Wiring a z control to 3 and 4 wire zone valves amtrol loading.

A wiring diagram is a simplified standard photographic representation of an electrical circuit. Ac service tech llc 43 248 views. Location of thermostat may vary.

The valve should close. Taco zone valve wiring voltage and water flow tested and proved the water in the top falls through. So i contacted a local hvac wholesaler and discovered that most of the thermostats that support 3 wire zone valves are quite expensive about twice as much as the ones i bought at home depot.

A zone valve helps control the heat from a thermostat for an area of your home such as a bedroom or living room. White black r 110 v power source 24 v thermostat p n 8200008 rc y b o rh g w. If the valve fails to close replace motor assembly.

Wiring diagram using a zone valve with a 24 v thermostat and a transformer for illustration purposes only. Updated diagram at end of video wiring drawing here. Variety of taco 3 wire zone valve wiring diagram.

How to wire a honeywell v8043e 1012 zone valve perfectly by jerry. After analyzing the zone valves and the thermostats with my multimeter i discovered that it might be possible to make the 2 wire thermostats control the 3 wire zone valves if i added a 24vac spdt relay.

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