{"product_id":"honeywell-vr8345k4809-universal-gas-valve","title":"Honeywell VR8345K4809 Universal 24V Gas Valve for Multi-System Furnaces and Boilers","description":"\u003cp\u003eThe Honeywell VR8345K4809 is a universal 24 VAC gas valve engineered to replace multiple legacy IP, HSI, and DSI gas controls in residential and light commercial heating equipment. Its wide 30-415 CFH capacity range and compact multi-system design reduce inventory requirements while simplifying HVAC technician field service operations.\u003c\/p\u003e\n\u003cp\u003eThis combination gas control integrates manual shutoff, dual automatic operators, pressure regulator, pilot adjustment, pilot shutoff, and ignition adapter into a single assembly measuring just 5-3\/8\" × 4-1\/16\" × 2-11\/16\". The slow-opening pressure regulation and dual redundant valve architecture meet modern safety standards while the top-accessible connections and keyed terminal block accelerate installation in space-constrained applications.\u003c\/p\u003e\n\u003ch2 style=\"color: #E65611;\"\u003eBest For\u003c\/h2\u003e\n\u003cp\u003eDesigned for HVAC contractors and facility maintenance teams managing diverse heating equipment fleets requiring flexible gas control solutions.\u003c\/p\u003e\n\u003cp\u003e- \u003cstrong\u003eFurnace Retrofits:\u003c\/strong\u003e Universal replacement for obsolete IP\/HSI\/DSI gas valves in residential forced-air furnaces without equipment-specific part stocking\u003c\/p\u003e\n\u003cp\u003e- \u003cstrong\u003eCommercial Boiler Systems:\u003c\/strong\u003e Multi-position mounting and 415,000 BTU\/hr capacity support light commercial hydronic heating applications\u003c\/p\u003e\n\u003cp\u003e- \u003cstrong\u003eUnit Heater Installations:\u003c\/strong\u003e Compact 4-inch swing radius enables installation in industrial unit heaters with limited vestibule clearance\u003c\/p\u003e\n\u003cp\u003e- \u003cstrong\u003ePool Heater Service:\u003c\/strong\u003e Natural gas to LP conversion capability with included kit accommodates diverse fuel supply configurations\u003c\/p\u003e\n\u003cp\u003e- \u003cstrong\u003eMixed Equipment Facilities:\u003c\/strong\u003e Single valve model consolidates parts inventory for maintenance operations managing multiple furnace brands\u003c\/p\u003e\n\u003ch2 style=\"color: #E65611;\"\u003eKey Features\u003c\/h2\u003e\n\u003cp\u003e- \u003cstrong\u003eUniversal Ignition Compatibility:\u003c\/strong\u003e Supports intermittent pilot (IP), hot surface ignition (HSI), and direct spark ignition (DSI) systems through keyed terminal block with clear jumper labeling\u003c\/p\u003e\n\u003cp\u003e- \u003cstrong\u003eWide Capacity Control:\u003c\/strong\u003e Adjustable from 30,000 to 415,000 BTU\/hr on natural gas (48,600 to 672,300 BTU\/hr on LP) covers most residential and light commercial heating loads\u003c\/p\u003e\n\u003cp\u003e- \u003cstrong\u003eSlow-Opening Pressure Regulation:\u003c\/strong\u003e 3.5\" WC regulator set point with gradual valve opening reduces flame rollout and thermal shock in older heat exchangers\u003c\/p\u003e\n\u003cp\u003e- \u003cstrong\u003eCompact Multi-Position Design:\u003c\/strong\u003e Four-inch swing radius and 0-90° mounting angle range facilitate installation in tight furnace cabinets and vertical applications\u003c\/p\u003e\n\u003cp\u003e- \u003cstrong\u003eTop-Accessible Connections:\u003c\/strong\u003e All electrical terminals, pressure taps, and adjustment screws accessible from valve top eliminate need to remove valve for service adjustments\u003c\/p\u003e\n\u003cp\u003e- \u003cstrong\u003eIntegrated Contamination Protection:\u003c\/strong\u003e Internal inlet screen blocks pipe debris before reaching valve seats while 1\/4\" OD compression pilot outlet includes built-in filter\u003c\/p\u003e\n\u003cp\u003e- \u003cstrong\u003eDual Fuel Capability:\u003c\/strong\u003e Includes conversion kit with regulator spring, O-ring, and adjustment hardware for field conversion between natural gas and LP service\u003c\/p\u003e\n\u003cp\u003e- \u003cstrong\u003eExtended Temperature Range:\u003c\/strong\u003e -40°F to +175°F operating range supports installations in unheated mechanical spaces and high-ambient commercial environments\u003c\/p\u003e\n\u003ch2 style=\"color: #E65611;\"\u003eQuick Specs\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVR8345K4809\/U\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eValve Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSlow-Opening Intermittent\/Direct Ignition, Single-Stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Requirements\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24 VAC, 50\/60 Hz, 0.7 Amps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInlet\/Outlet Connection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\/4\" × 3\/4\" NPT Threaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNatural Gas Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30,000 - 415,000 BTU\/hr (30-415 CFH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLP Gas Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48,600 - 672,300 BTU\/hr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePressure Regulation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.5 psi Inlet, 3.5\" WC Outlet (Slow-Opening)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePilot Outlet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/4\" OD Compression Fitting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePressure Tap\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/8\" NPT Threaded with Plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/4\" Male Quick-Connect Spade Terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°F to +175°F (-40°C to +79°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Orientation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0° to 90° Any Direction (Including Vertical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (H×W×D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5-3\/8\" × 4-1\/16\" × 2-11\/16\" (135×104×69mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSwing Radius\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"color: #E65611;\"\u003eWhat's Included\u003c\/h2\u003e\n\u003cp\u003e- VR8345K4809 combination gas control valve assembly with integrated manual shutoff, dual automatic operators, pressure regulator, pilot adjustment, pilot shutoff, and ignition adapter\u003c\/p\u003e\n\u003cp\u003e- Two 3\/4\" × 1\/2\" reducing bushings for smaller pipe connections\u003c\/p\u003e\n\u003cp\u003e- Natural gas to LP gas conversion kit including regulator spring, O-ring, adjustment screw, and cap screw (8\"-12\" adjustment range)\u003c\/p\u003e\n\u003cp\u003e- ECO adapter with 1\/4\" × 0.032\" quick-connect terminal for VR8200 and VR8300 series compatibility\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":55328117063959,"sku":"HNW-VR8345K4809","price":205.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5601\/8967\/files\/1_1.png?v=1790612525","url":"https:\/\/epicriseelectronics.com\/products\/honeywell-vr8345k4809-universal-gas-valve","provider":"EpicRise Electronics LLC","version":"1.0","type":"link"}