{"product_id":"resideo-aq25244b-aquatrol-universal-inject-and-mix-boiler-reset-control-panel-dhw-priority","title":"Resideo AQ25244B Aquatrol Universal Inject and Mix Boiler Reset Control Panel DHW Priority","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe RESIDEO AQ25244B Aquatrol Injection\/Mixing Boiler Reset Control provides energy-efficient outdoor temperature compensated control of a high-temperature boiler loop and lower temperature mixed loop in residential hydronic heating systems. It converts a single-zone heating system to Zone of Greatest Demand control, with outdoor reset for increased energy efficiency and reduced boiler cycling.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDisplays outdoor temperature on all AQ1000 thermostats when used with an AQ12C10 outdoor sensor (included).\u003c\/li\u003e\n  \u003cli\u003eFeatures an intuitive programming interface and central program of zone set points and setback.\u003c\/li\u003e\n  \u003cli\u003eOffers zoning control for up to four zones, expandable to 64 zones using expansion panels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003eThis control panel provides simplified, energy-efficient control for hydronic heating systems, optimizing boiler operation and zoning.\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: RESIDEO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: AQ25244B\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Controls one boiler and one mixing (either variable speed injection or floating valve mixing) loop in a hydronic zoning system.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Features\u003c\/strong\u003e: Displays of outdoor temperature on all AQ1000 thermostats when used with an AQ12C10 outdoor sensor (included), Customizable control settings allow for greater control and comfort, Intuitive and accessible programming interface and central program of zone set points and setback, Zoning control for up to four zones and can be up to 64 zones using expansion panels, Boiler short cycling protection, boiler post purge and boiler shock prevent from cold water returning to boiler, Automated test and purge feature for quick start-up and troubleshooting, Line and low-voltage output and domestic hot water priority and priority override protection, Non-volatile EPROM memory retains program settings\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApprovals and Standards\u003c\/strong\u003e: CSA C\/US Certified to CSA and UL Standards, File No. LR76030\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBoiler Design Temperature (Max)\u003c\/strong\u003e: 210 °F, 99 °C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBoiler Design Temperature (Min)\u003c\/strong\u003e: 80 °F, 26 °C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDip Switches\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Power Voltage\u003c\/strong\u003e: 120 V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Rating\u003c\/strong\u003e: Boiler (T-T): 24 V AC 0.5 A\/12 V A, Boiler Pump: 120 V AC 250 V AC\/5 A\/1\/3HP, DHW Pump\/Valve: 120 V AC\/250 V AC 5 A\/1\/3 HP, Auxiliary Pump: Dry contact output, 120 V AC\/250 V AC 5 A\/ 1\/3 HP\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePostpurge\u003c\/strong\u003e: Off, 10 seconds to 30 minutes (factory default is 30 seconds)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible With\u003c\/strong\u003e: AQ1000 Series 2-wire thermostats, Most digital thermostats\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: 2 Years\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePump Valve Exercise\u003c\/strong\u003e: 30 Seconds per 2 Weeks of space heating inactivity\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Depth\u003c\/strong\u003e: 3.38 in, 8.5 cm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Height\u003c\/strong\u003e: 8 in, 20.3 cm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Width\u003c\/strong\u003e: 16.5 in, 42 cm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBOILER SETTINGS HIGH LIMIT\u003c\/strong\u003e: 120°F to 225°F (49°C to 107°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBOILER SETTINGS Factory Default\u003c\/strong\u003e: 190°F (88°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBOILER SETTINGS LOW LIMIT\u003c\/strong\u003e: 60°F to 180°F (15°C to 82°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBOILER SETTINGS BOILER DIFF\u003c\/strong\u003e: 2°F to 41°F (1°C to 23°C) \/ AUTO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBOILER SETTINGS W.W.S.D.\u003c\/strong\u003e: 35°F to 100°F (2°C to 38°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBOILER SETTINGS RESET\u003c\/strong\u003e: OUTDOOR \/ LOAD \/ NONE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBOILER SETTINGS OUTDOOR LOW\u003c\/strong\u003e: -60°F to 32°F (-51°C to 0°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBOILER SETTINGS BOILER DSGN\u003c\/strong\u003e: 80°F to 210°F (27°C to 99°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBOILER SETTINGS MIN. RETURN\u003c\/strong\u003e: 80°F to 180°F (27°C to 82°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBOILER OPERATION CYCLES\/HOUR\u003c\/strong\u003e: 2 to 6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBOILER OPERATION FIRE DELAY\u003c\/strong\u003e: 0 seconds to 3 minutes (in 5 second increments)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBOILER OPERATION PURGE TIME\u003c\/strong\u003e: OFF, 10 seconds to 30 minutes (in 10 second increments)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBOILER OPERATION EXERCISE\u003c\/strong\u003e: YES \/ NO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBOILER OPERATION FREEZE PROT\u003c\/strong\u003e: YES \/ NO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10V MOD. SELECT\u003c\/strong\u003e: 0-10V \/ 2-10V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUSAGE\u003c\/strong\u003e: NONE \/ MIX. INJ. \/ BOILER\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSECONDARY LOOP MIX HIGH\u003c\/strong\u003e: 80°F to 210°F (27°C to 99°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSECONDARY LOOP MIX LOW\u003c\/strong\u003e: 35°F to 150°F (2°C to 66°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSECONDARY LOOP MIX DESIGN\u003c\/strong\u003e: 70°F to 210°F (21°C to 99°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eINJECT.\u003c\/strong\u003e: ENABLE \/ DISABLE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMIX.VLV\u003c\/strong\u003e: ENABLE \/ DISABLE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMIX.V.TTO\u003c\/strong\u003e: 5 to 230 seconds (in 5 second increments)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMIX.V.ACT\u003c\/strong\u003e: DIRECT \/ REVRSE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMIX DEVICE\u003c\/strong\u003e: FLOAT \/ INJ \/ 10V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDOMEST.HOT WATER DHW\u003c\/strong\u003e: ENABLE \/ DISABLE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDOMEST.HOT WATER DHW PRIO\u003c\/strong\u003e: YES \/ NO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDOMEST.HOT WATER PRIO.OVER.\u003c\/strong\u003e: YES \/ NO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDOMEST.HOT WATER DHW DEVICE\u003c\/strong\u003e: PUMP \/ VALVE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDOMEST.HOT WATER DHW VLV.OP\u003c\/strong\u003e: 0 – 230 seconds(in 5 second increments)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDOMEST.HOT WATER DHW PURGE\u003c\/strong\u003e: YES \/ NO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDOMEST.HOT WATER DHW SENSOR\u003c\/strong\u003e: YES \/ NO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDOMEST.HOT WATER DHW SETPOINT\u003c\/strong\u003e: 60°F to 160°F (16°C to 71°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDOMEST.HOT WATER DHW DIFF\u003c\/strong\u003e: 5°F to 40°F (2.5°C to 22°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDOMEST.HOT WATER DHW VACANCY\u003c\/strong\u003e: [41°F + DHW DIFF] to 160°F ([5°C + DHW DIFF] to 71°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eZONING HEAT DMND\u003c\/strong\u003e: RESET \/ SETPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eZONING HT DMND PRIO\u003c\/strong\u003e: YES \/ NO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eZONING PRIO.OVER\u003c\/strong\u003e: YES \/ NO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eZONING ZONING VALVES TIME TO OPEN\u003c\/strong\u003e: 5 – 230 (seconds)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eZONING PRI\/SEC\u003c\/strong\u003e: PRI \/ SEC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAUXILIARY I\/O AUX.IN(optional)\u003c\/strong\u003e: SETBACK \/ VACANCY \/ EM. SHUT \/ NONE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAUXILIARY I\/O AUX.OUT(optional)\u003c\/strong\u003e: BOILER \/ SETBACK \/ ZONE OP. \/ ALARM \/ AUX.IN \/ DHW IN \/ HEAT IN \/ HT DMND \/ COOL \/ NONE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAUXILIARY I\/O AUX.PUMP(optional)\u003c\/strong\u003e: BOILER \/ GROUP \/ OCC \/ BYPASS \/ FAN \/ NONE \/ AUX.IN \/ DHW IN \/HEAT IN \/ HT DMND\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"RESIDEO","offers":[{"title":"Default Title","offer_id":50794678223154,"sku":"AQ25244B","price":471.03,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/293857569.jpg?v=1771702794","url":"https:\/\/voomisupply.com\/products\/resideo-aq25244b-aquatrol-universal-inject-and-mix-boiler-reset-control-panel-dhw-priority","provider":"Voomi Supply","version":"1.0","type":"link"}