{"title":"Taco Zone Valve Controls","description":"","products":[{"product_id":"valve-control-3-zone","title":"ZVC403-5 - 3 Zone Valve Control with Priority, Bluetooth \u0026 Taco Control App","description":"\u003cp\u003e\u003cstrong\u003eTaco ZVC403-5 - 3 Zone Valve Control with Priority, Bluetooth \u0026amp; Taco Control App\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Taco ZVC403-5 3-Zone Next Generation Valve Control with Priority is a clean, reliable way to manage up to three heating zones using 24V zone valves. Built for hydronic systems, it gives you simple thermostat inputs, clear diagnostic LEDs, and a built-in priority switch to protect your domestic hot water zone when needed. With a compact layout and easy wiring, the ZVC403-5 helps streamline installs, reduce troubleshooting time, and keep multi-zone systems running smooth.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: ZVC403-5 (Replaces ZVC403-4)\u003c\/li\u003e\n\u003cli\u003eZones: 3 zone valve outputs (24 VAC)\u003c\/li\u003e\n\u003cli\u003eApplication: Hydronic heating zone control for zone valves\u003c\/li\u003e\n\u003cli\u003ePriority: Built-in priority zone function (commonly used for DHW)\u003c\/li\u003e\n\u003cli\u003eThermostat Inputs: 3 thermostat connections (one per zone)\u003c\/li\u003e\n\u003cli\u003eEnd Switch: Isolated end switch for boiler\/primary pump demand\u003c\/li\u003e\n\u003cli\u003eDiagnostics: LED indicators for power, thermostat call, and zone status\u003c\/li\u003e\n\u003cli\u003eWiring: Clearly labeled terminals for fast, clean installation\u003c\/li\u003e\n\u003cli\u003eDesign: Next Generation control board for improved reliability and serviceability\u003c\/li\u003e\n\u003cli\u003eCompatibility: Works with most 2-wire and 3-wire 24V zone valves (verify valve requirements)\u003c\/li\u003e\n\u003cli\u003eMounting: Compact enclosure for wall mounting near boiler\/mechanical room equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003ePKZ1900101\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":32805684903990,"sku":"ZVC403-4","price":173.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/taco_ZVC403-4_1_wm.jpg?v=1768892133"},{"product_id":"valve-control-4-zone","title":"ZVC404-5 - 4 Zone Valve Control with Priority, Bluetooth \u0026 Taco Control App","description":"\u003cp\u003e\u003cstrong\u003eTaco ZVC404-5 - 4 Zone Valve Control with Priority, Bluetooth \u0026amp; Taco Control App\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Taco ZVC404-5 4-Zone Next Generation Valve Control with Priority is a clean, reliable way to manage up to four heating zones using 24V zone valves. Built for hydronic systems, it provides simple thermostat inputs, clear diagnostic LEDs, and a priority function that can help protect an indirect water heater zone when needed. With Bluetooth connectivity and Taco’s mobile app support, the ZVC404-5 makes setup, adjustments, and advanced settings easier without digging back into the wiring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eManufacturer: Taco\u003c\/li\u003e\n\u003cli\u003ePart Number: ZVC404-5\u003c\/li\u003e\n\u003cli\u003e4 zone valve outputs (24 VAC)\u003c\/li\u003e\n\u003cli\u003eApplication: Hydronic heating zone control for systems using zone valves\u003c\/li\u003e\n\u003cli\u003eBuilt-in priority zone function (commonly used for indirect DHW)\u003c\/li\u003e\n\u003cli\u003eThermostat Inputs: 4 thermostat connections (one per zone)End Switches: Dual isolated end switches for boiler\/system demand control\u003c\/li\u003e\n\u003cli\u003eDiagnostics: LED indicators for power, thermostat calls, and zone activity\u003c\/li\u003e\n\u003cli\u003eProtection: Fully fuse protected for added reliability\u003c\/li\u003e\n\u003cli\u003eBluetooth Enabled: Connects via Bluetooth for wireless access and configuration\u003c\/li\u003e\n\u003cli\u003eApp Support: Compatible with the Taco Control mobile app for setup, adjustments, and advanced settings\u003c\/li\u003e\n\u003cli\u003eCompatibility: Supports most 2-, 3-, and 4-wire 24V zone valves (verify valve requirements)\u003c\/li\u003e\n\u003cli\u003eWiring: Clearly labeled screw terminals for fast, clean installation\u003c\/li\u003e\n\u003cli\u003eMounting: Compact enclosure designed for wall mounting in mechanical rooms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003ePKZ2020052\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":32805685133366,"sku":"ZVC404-5","price":192.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/products\/zvc404-4.jpg?v=1633382887"},{"product_id":"valve-control-5-zone","title":"ZVC405-5 - 5 Zone Valve Control with Priority, Bluetooth \u0026 Taco Control App","description":"\u003cp\u003e\u003cstrong\u003eTaco ZVC405-5 - 5 Zone Valve Control with Priority, Bluetooth \u0026amp; Taco Control App\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Taco ZVC405-5 5-Zone Next Generation Valve Control with Priority is a clean, reliable way to manage up to five heating zones using 24V zone valves. Built for hydronic systems, it provides simple thermostat inputs, clear diagnostic LEDs, and a priority function that can help protect an indirect water heater zone when needed. With Bluetooth connectivity and Taco’s mobile app support, the ZVC405-5 also makes setup and adjustments easier without digging back into the wiring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: ZVC405-5\u003c\/li\u003e\n\u003cli\u003eZones: 5 zone valve outputs (24 VAC)\u003c\/li\u003e\n\u003cli\u003eApplication: Hydronic heating zone control for systems using zone valves\u003c\/li\u003e\n\u003cli\u003ePriority: Built-in priority zone function (commonly used for indirect DHW)\u003c\/li\u003e\n\u003cli\u003eThermostat Inputs: 5 thermostat connections (one per zone)\u003c\/li\u003e\n\u003cli\u003eEnd Switches: Dual isolated end switches for boiler\/system demand control\u003c\/li\u003e\n\u003cli\u003eDiagnostics: LED indicators for power, thermostat calls, and zone activity\u003c\/li\u003e\n\u003cli\u003eProtection: Fully fuse protected for added reliability\u003c\/li\u003e\n\u003cli\u003eBluetooth Enabled: Connects via Bluetooth for wireless access and configuration\u003c\/li\u003e\n\u003cli\u003eApp Support: Compatible with the Taco Control mobile app for setup, adjustments, and advanced settings\u003c\/li\u003e\n\u003cli\u003eCompatibility: Supports most 2-, 3-, and 4-wire 24V zone valves (verify valve requirements)\u003c\/li\u003e\n\u003cli\u003eWiring: Clearly labeled screw terminals for fast, clean installation\u003c\/li\u003e\n\u003cli\u003eMounting: Compact enclosure designed for wall mounting in mechanical rooms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003ePKZ1900103\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":32805685231670,"sku":"ZVC405-4","price":208.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/taco_zvc405-4_1_wm.jpg?v=1731538903"},{"product_id":"valve-control-6-zone","title":"ZVC406-5 - 6 Zone Valve Control with Priority, Bluetooth \u0026 Taco Control App","description":"\u003cp\u003e\u003cstrong\u003eTaco ZVC406-5 – 6 Zone Valve Control with Priority\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Taco ZVC406-5 is a zone valve control panel designed for managing up to six zones in hydronic heating systems. It offers a priority function, typically used for domestic hot water, ensuring uninterrupted service when needed. With LED diagnostics, fuse protection, and simplified wiring for 2-, 3-, or 4-wire zone valves, the ZVC406-5 streamlines installation and troubleshooting. It’s expandable up to 120 zones and includes advanced features like post-purge, pump exercise, and Bluetooth-enabled configuration for easy setup and monitoring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eManufacturer: Taco\u003c\/li\u003e\n\u003cli\u003ePart Number: ZVC406-5\u003c\/li\u003e\n\u003cli\u003eZones: 6 zones with priority control (priority zone disables others when active)\u003c\/li\u003e\n\u003cli\u003eInput Voltage: 120 VAC, 60 Hz\u003c\/li\u003e\n\u003cli\u003eTransformer Capacity: Dual 40 VA (80 VA total) Class II transformers\u003c\/li\u003e\n\u003cli\u003eCompatible Valves: 2-, 3-, or 4-wire, 24 VAC zone valves\u003c\/li\u003e\n\u003cli\u003eEnd Switch Ratings: 120 VAC, 5 A (pump); 24 VAC, 1 A (main\/priority)\u003c\/li\u003e\n\u003cli\u003eIndicators: LED diagnostics for clear fault and operation status\u003c\/li\u003e\n\u003cli\u003eProtection: Built-in fuse protection\u003c\/li\u003e\n\u003cli\u003eSmart Features: Post-purge, pump exercise, SmartPlus DHW recirculation logic\u003c\/li\u003e\n\u003cli\u003eConnectivity: Bluetooth app configuration and Modbus support\u003c\/li\u003e\n\u003cli\u003eExpansion: Linkable up to 120 zones with EXP relays\u003c\/li\u003e\n\u003cli\u003eCertifications: UL and CSA listed\u003c\/li\u003e\n\u003cli\u003eWarranty: 3 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003ePKZ2020053\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":32805685264438,"sku":"ZVC406-5","price":262.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/558b69c9-ee42-4359-a82c-f7285844ecd9.jpg?v=1755807082"},{"product_id":"5amp-fuse-spare-5-amp-priced-per-bag-taco-packs","title":"SR5A-005RP - Replacement Zone Valve Controls Fuses - Pack of 10","description":"\u003cp\u003e\u003cstrong\u003eTaco SR5A-005RP - Replacement Zone Valve Controls Fuses - Pack of 10\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Taco SR5A-005RP Replacement Zone Valve Control Fuses are the correct factory-style fuses used in compatible Taco switching relay and zone valve control panels. This 10-pack makes it easy to keep spares on hand for quick service calls, protecting control boards and wiring from overloads and helping reduce downtime when a fuse blows.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: SR5A-005RP\u003c\/li\u003e\n\u003cli\u003eReplacement fuses for Taco zone valve and relay control panels\u003c\/li\u003e\n\u003cli\u003eIncludes 10 fuses\u003c\/li\u003e\n\u003cli\u003eHelps protect control panels from electrical overloads\/shorts\u003c\/li\u003e\n\u003cli\u003eIdeal for maintenance kits, service trucks, and quick repairs\u003c\/li\u003e\n\u003cli\u003eDesigned for use with compatible Taco control boards (verify model compatibility before ordering)\u003c\/li\u003e\n\u003cli\u003eFactory-style replacement for clean, reliable service swaps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003ePKZ1899995\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":37112747524293,"sku":"SR5A-005RP","price":29.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/taco_SR5A-005RP_1_8ded8998-76d1-4634-8c3f-92f16573e0ab.jpg?v=1768894754"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/collections\/taco-Valve-controls.jpg?v=1601403881","url":"https:\/\/www.supplystop.com\/collections\/taco-zone-valve-controls\/zone-valve-controls.oembed","provider":"SupplyStop.com","version":"1.0","type":"link"}