{"product_id":"diversitech-bf164-bi-flow-filter-drier-1-2-inch-odf","title":"Diversitech BF164 Bi-flow Filter Drier 1\/2 Inch Odf","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe DIVERSITECH BF164 is a bi-flow filter drier designed for heat pump and reversible-cycle refrigeration systems. It removes moisture, solid contaminants, acid, and debris from the refrigerant circuit. The unit uses a 16 cubic inch desiccant core cushioned in fiber gaskets to protect core integrity during operation. Internal check valves allow refrigerant flow in either direction without requiring external valves, making the BF164 suited for systems where refrigerant reverses flow during heating and cooling cycles. The powder-painted exterior provides corrosion resistance in demanding service environments. Licensed HVAC technicians install this component on the liquid line of heat pump systems.\u003c\/p\u003e\u003cp\u003eThe BF164 is intended for use on the liquid line of residential and light commercial heat pump systems and reversible-cycle HVAC installations. Its 1\/2 inch ODF connection fits standard liquid line configurations common in split-system heat pumps. The unit is rated for up to 650 psi and is compatible with R-410A, R-407C, R-404A, R-507, R-134A, and R-22 refrigerants, covering a wide range of current and legacy system types.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eInternal check valves allow bi-directional refrigerant flow without external valve hardware\u003c\/li\u003e\n\u003cli\u003e16 cubic inch desiccant core removes moisture, acid, and solid contaminants\u003c\/li\u003e\n\u003cli\u003eFiber gasket cushioning protects the desiccant core from damage during installation and operation\u003c\/li\u003e\n\u003cli\u003eRated to 650 psi for compatibility with high-pressure refrigerants including R-410A\u003c\/li\u003e\n\u003cli\u003ePowder-painted exterior resists corrosion in outdoor and mechanical room installations\u003c\/li\u003e\n\u003cli\u003eCompatible with R-410A, R-407C, R-404A, R-507, R-134A, and R-22\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with heat pump and reversible-cycle systems using R-410A, R-407C, R-404A, R-507, R-134A, or R-22 refrigerant with a 1\/2 inch ODF liquid line connection and a system operating pressure within the 650 psi rating.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed HVAC technician following applicable mechanical codes and EPA Section 608 refrigerant handling requirements. Recover and reclaim system refrigerant and verify the system is depressurized before removing the existing filter drier. Confirm the connection type, refrigerant type, and system operating pressure match the BF164 specifications before installation. Replace the filter drier any time the system is opened to atmosphere to prevent moisture contamination of the refrigerant circuit.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Size\u003c\/strong\u003e: 1\/2 inch ODF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: ODF (Outside Diameter Flare)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesiccant Core Volume\u003c\/strong\u003e: 16 cubic inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Pressure Rating\u003c\/strong\u003e: 650 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Refrigerants\u003c\/strong\u003e: R-410A, R-407C, R-404A, R-507, R-134A, R-22\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Direction\u003c\/strong\u003e: Bi-directional (internal check valves)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExterior Finish\u003c\/strong\u003e: Powder-painted, corrosion-resistant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Liquid line, heat pump and reversible-cycle systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: DIVERSITECH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: BF164\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DIVERSITECH","offers":[{"title":"Default Title","offer_id":51344323313970,"sku":"BF164","price":132.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310555401.jpg?v=1782033297","url":"https:\/\/voomisupply.com\/products\/diversitech-bf164-bi-flow-filter-drier-1-2-inch-odf","provider":"Voomi Supply","version":"1.0","type":"link"}