Shop for 3 zone switching relay

The 3 zone switching relay is an excellent choice for all your zoning needs. The unit comes with external diagnostic lights, and is 100% factory tested. The switching relay has universal thermostat compatibility.

The TACO 3-Zone Switching Relay is fuse protected. This switching relay features simplified wiring and switchable priority. It also has a 24-Volt power input or output terminal.

The Emerson two pole double throw semi-enclosed relay for use in vending machines, appliances, heating and air conditioning applications, and general-purpose switching. This is a switching relay is a 2 Pole relay with 24 VAC coil. This Type 91 relay features DPDT switching and two sets of power rated contacts.

Taco Switching Relays combine clearly labeled PC board layouts with advanced features that allow for total system customization. Whether using basic priority switching or the advanced features of the -EXP controls, the job is made easy. External indicator lights provide instant diagnostic feedback, making a snap of service calls or new installation start-ups. All switching relays are UL Listed, are compatible with conventional and programmable thermostats.

The TORK EWZ201C is a 2-Channel 7-day digital SPST and single-channel DPST time switch. With enhanced switching, inrush current limiting technology protects relay contacts for extended life with zero cross switching. Rated for LED lighting drivers and electronic ballasts. Super-capacitor provides 4 days of real time backup. Color: Gray.

The Taco Switching Relay is the best choice for all you zoning needs, with advanced PowerPort Cards, external diagnostic lights, switchable priority and contractor friendly Primary Control board layouts. Combined with the time proven reliability of the 00 family of circulators and thermostats, total system integrating is achieved. External indicator lights provide instant diagnostic feedback, making a snap of service calls or new installation start-ups.

The Taco Switching Relay is the best choice for all you zoning needs, with advanced PowerPort Cards, external diagnostic lights, switchable priority and contractor friendly PC board layouts. Combined with the time proven reliability of the 00 family of circulators and thermostats, total system integrating is achieved. External indicator lights provide instant diagnostic feedback, making a snap of service calls or new installation start-ups.

Immersion-type controller that combines high limit protection with switching relay control of burner and circulator motors. High limit opens burner circuit only. Case available for horizontal or vertical mounting.

The Taco Priority Zoning Circulator combines the reliability of the 00 circulator with the convenience and efficiency of a PC board mounted switching relay package. Each zoning circulator has low and high voltage terminal strips for ease of electrical hookup, as well as a built-in priority switch. The priority switch allows the installer to choose the zone that requires the most attention and, when activated, run only that circulator. The priority zoning circulator can be used in conjunction with other circulators or zone valves. It is ideal for indirect hot water heaters, adding another zone, zoning with circulators, and for prioritizing under-sized zones. Available in a full range of sizes from 003 - 0014. Now available with optional integral flow check (IFC). Thermostat ready with built-in transformer, relay and priority switch. Features: snap-in PC board, removable Quick-Connect low voltage terminal strip, optional Integral Flow Check (IFC), UL listed, simplified wiring, LED power light, 100% factory tested, works with other circulators or zone valves and universal thermostat compatibility.

The Taco Switching Relay is the best choice for all you zoning needs, with advanced PowerPort Cards, external diagnostic lights, switchable priority and contractor friendly PC board layouts. Combined with the time proven reliability of the 00 family of circulators and thermostats, total system integrating is achieved. External indicator lights provide instant diagnostic feedback, making a snap of service calls or new installation start-ups.