{"product_id":"continental-contitech-20042096-v-belt-section-b-81in-b78","title":"Continental Contitech 20042096 V-belt Section B 81in B78","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CONTINENTAL CONTITECH 20042096 is a Section B classical V-belt rated for demanding power transmission applications in HVAC, industrial, and mechanical drive systems. Constructed from Wingprene rubber-impregnated fabric, this belt delivers reliable grip and flex fatigue resistance across a wide operating temperature range of -40 degrees F to 284 degrees F (approximately -40 degrees C to 140 degrees C). The belt carries a B78 designation with an outside length of 81.0 inches and an internal length of 79.80 inches. It is a HY-T Matchmaker style belt, engineered for matched-set compatibility and consistent power transmission across the full belt cross section.\u003c\/p\u003e\n\u003cp\u003eThis belt is suited for use on blower drives, fan systems, pump drives, and general industrial equipment that use standard Section B sheaves. It is commonly installed on belt-driven HVAC air handlers, rooftop units, condensing units with belt-drive fans, and light industrial machinery. The B-section profile fits standard B-groove pulleys. Technicians often replace this belt as part of routine preventive maintenance schedules or when a belt shows cracking, glazing, or slippage under load.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSection B profile fits standard B-groove sheaves and pulleys\u003c\/li\u003e\n  \u003cli\u003eWingprene rubber-impregnated fabric construction resists oil, heat, and flex fatigue\u003c\/li\u003e\n  \u003cli\u003eHY-T Matchmaker style supports matched-set applications for multi-belt drives\u003c\/li\u003e\n  \u003cli\u003eOutside length of 81.0 inches with an internal length of 79.80 inches\u003c\/li\u003e\n  \u003cli\u003eWide temperature range: -40 degrees C to 140 degrees C (-40 degrees F to 284 degrees F)\u003c\/li\u003e\n  \u003cli\u003eSold individually, one belt per package\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement V-belt for equipment using Section B sheave grooves. Belt designation B78 is the standard cross-reference identifier for this outside length and section combination.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eBelt installation should be performed by a qualified HVAC technician or mechanical trades professional. Always shut off and lock out the equipment before removing belt guards or handling drive components. Never pry a belt over a sheave with tools that could damage the belt cords; move the motor adjustment to relieve tension before installation. After installing, verify proper belt tension and sheave alignment before restoring power to the unit.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBelt Section\u003c\/strong\u003e: B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBelt Number\u003c\/strong\u003e: B78\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Length\u003c\/strong\u003e: 81.0 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInternal Length\u003c\/strong\u003e: 79.80 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStyle\u003c\/strong\u003e: HY-T Matchmaker\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Wingprene Rubber-Impregnated Fabric\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Temperature\u003c\/strong\u003e: 140 degrees C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Working Temperature\u003c\/strong\u003e: -40 degrees C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.8 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 26111800\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: CONTINENTAL CONTITECH\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 20042096\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CONTINENTAL","offers":[{"title":"Default Title","offer_id":51563681349938,"sku":"20042096","price":42.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1e53c33bf9ebb14bd623d80dee36e2b9.jpg?v=1786501207","url":"https:\/\/voomisupply.com\/products\/continental-contitech-20042096-v-belt-section-b-81in-b78","provider":"Voomi Supply","version":"1.0","type":"link"}