{"product_id":"aquecoil-hhu-cc-2-hydronic-heating-unit-2-5-3-ton","title":"Aquecoil hhu-cc-2 Hydronic Heating Unit 2.5-3 Ton","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe AQUECOIL hhu-cc-2 is a hydronic heating unit designed to work alongside a standard air handler and a hot water source to deliver residential space heating without a furnace or heat pump. The unit extracts BTUs from the hot water supply and uses the connected air handler to distribute heated air through the conditioned space. It mounts directly over the air handler discharge or return opening in either horizontal or vertical configurations. The heavy-duty cabinet is constructed from rust-proof aluminum with a baked enamel finish and is fully insulated with high-R rigid foam to minimize heat loss. Licensed HVAC technicians typically handle installation in residential hydronic heating systems.\u003c\/p\u003e\u003cp\u003eThe hhu-cc-2 is sized for 2.5-3 ton air handler applications and suits residential installations where a hot water source such as a gas-fired water heater or boiler is already present or planned. The unit is equally suited to horizontal and vertical air handler configurations, making it adaptable to a wide range of equipment layouts. An optional circulation pump is available in 115-volt or 230-volt configurations for straightforward integration with existing air handler wiring and controls. An optional no-lead valve kit with full-port ball valves, bleed ports, and swing check valves is also available for a complete hydronic connection package.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMounts directly to air handler discharge or return in horizontal or vertical orientation\u003c\/li\u003e\n\u003cli\u003eRust-proof aluminum cabinet with baked enamel finish for durability\u003c\/li\u003e\n\u003cli\u003eFully insulated with high-R rigid foam to reduce standby heat loss\u003c\/li\u003e\n\u003cli\u003eCompatible with any hot water source that provides sufficient BTUH output\u003c\/li\u003e\n\u003cli\u003eHeat output adjustable to meet specific space heating requirements\u003c\/li\u003e\n\u003cli\u003eOptional 115-volt or 230-volt circulation pump for easy integration with air handler controls\u003c\/li\u003e\n\u003cli\u003eDesign Certified and Listed to UL and CSA Standards; tested to comply with ANSI\/NSF 61-2012\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned to fit directly onto 2.5-3 ton air handlers in residential hydronic heating applications; compatible with any hot water source providing sufficient BTUH, including gas-fired water heaters and boilers.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed HVAC technician familiar with hydronic heating systems and local mechanical codes. Shut off the hot water source and disconnect power to the air handler before beginning installation or service. Ensure proper bleed of air from the hydronic loop before commissioning; an optional bleed-port valve kit is available for this purpose. Follow all applicable local mechanical and plumbing codes during connection of water supply and return lines.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity Range\u003c\/strong\u003e: 2.5-3 Ton\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCabinet Material\u003c\/strong\u003e: Rust-proof aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Baked enamel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation\u003c\/strong\u003e: High-R rigid foam\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional Pump Voltage\u003c\/strong\u003e: 115 volts or 230 volts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: UL Listed, CSA Certified, ANSI\/NSF 61-2012\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: 3-Year Limited\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: AQUECOIL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: hhu-cc-2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AQUECOIL","offers":[{"title":"Default Title","offer_id":51467528929586,"sku":"HHU-CC-2","price":868.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/313946515.jpg?v=1783906354","url":"https:\/\/voomisupply.com\/products\/aquecoil-hhu-cc-2-hydronic-heating-unit-2-5-3-ton","provider":"Voomi Supply","version":"1.0","type":"link"}