Ecojay Smartzone-4X Control 4 Zone Controller Kit Wtemp Sensor

4 Zones Up To 20 Zonesuniversally Compatible ?C Works With Any System (gas, Elect, Heat Pump)use Any Thermostats ?C Nest, Ecobee, Honeywell, Etc.easy To Install, Simple To Usebuilt-in Fresh Air Control, Economizer And Other Exclusive Features Smartzone-4x (zs4x-2.0) Smartzone Is A Universally Compatible Zone Control Panel. It Is A Perfect Drop In Replacement For Almost Any Other Zone Control Panel. Easy To Install, Simple To Setup And Use. No Voltmeter Or Screwdriver Required. Compatible With Any Equipment Type (gas/electric, Heat Pump & Dual Fuel) Use Any 24vac Thermostats & Any 2 Or 3 Wire Dampers Up To 20 Zone Systems Can Be Created By Adding Up To Five Smartzone-4x Boards To A System. Features: Compatible With All Equipment Types: Gas, Electric, Heat Pump, Dual Fuel Use Any Thermostat Leds On Every Terminal: Show Thermostat Calls, Equipment Mode Damper Position Comprehensive Display: Supply Temp, System Status, Hi ?C Lo Limit Temps Simple Setup: Dip Switches Push-buttons Allow Setup In Seconds! Temp Sensor Included: Stainless Steel Probe W/ 10 Ft Wire Lead Specs: Firmware ?C Version 8e System Power ?C 24vac / 14va Damper Relays ?C 10 Amp Each (zone1,zone2,zone3,zone4-fresh Air) Equipment Relays- 10 Amp Each (y1,y2,g,w1-ob,w2-eh) Thermostat Inputs ?C 24vac / 2 Amp (z-y,z-g,z-w,z-ob) Other Inputs -24vac / 2 Amp (eco) Supply Temp Included Thermistor More Information At Ecojay Website Common Zoning System Model Replaced By Smartzone-4x: Honeywell Hz432, Hz322, Hz311, Hz221 Ecojay Smartzone, Smartzone-4x, Smartzone-2x, Zs4x, Xci, Xci Controls, Sz4, Sz4df Sz4df, Sz-2, Sz-2df, Sz2, Sz2df, Smartzoneplus, Ewc Uzc4, Ncm300, St-2e, St-3e, Ci Controls, Zonefirst, Mdz3, Mmz3, Mzs4, Jacksonsystems, Jackson Systems Z-200-hc, Z-200-hp, Z-2000, Z-300-hc-ms, Z-300-hps, Z-600, Wcz-600 Braeburn 140202,140303 Durazone Red4, Smz2, Smz3, Smz4, Jtz Aprilaire 6202, 6203, 6303, 6404, 6402, 6504, Arzel, Zonex. North Carolina Residents Only: Please Contact Ecojay.