Taco Zone Valve Control with Priority Zoning Circulator, 3 Zone Polyester Carpet TESTRITE test wedges are reusable

TESTRITE test wedges are reusable and allow for 2X more uses than inflatable devices

Its compact size gets you working in tight spots

There is no need to swing a hammer in tight spaces and hard to reach areas

Features a patented cast iron flywheel design

Taco Zone Valve Control with Priority Zoning Circulator, 3 Zone Polyester Carpet TESTRITE test wedges are reusableTaco Zone Valve Controls work with 2, 3 or 4 wire zone valves. All are fuse protected, it also includes 2 isolated end switches and a built in priority switch. The contractor friendly PC board layout eliminates incorrect wiring and the unfinished look of conventional zone valve installations. The sturdy screw connections add even more reliability, while the external indicator lights provide instant diagnostic feedback to reduce installation time and