{"product_id":"honeywell-vs820c1100-step-opening-gas-valve","title":"Honeywell VS820C1100 Step Opening Gas Valve","description":"\u003cspan style=\"font-size: small;\"\u003eHoneywell VS820C1100 Step Opening Gas Valve\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan style=\"font-size: small;\"\u003e750mV Step Opening Gas Valve. 3\/4 x 3\/4 with 1\/2\" side outlets. Step Rate 0.9\" WC; Full Rate 3.5” WC\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cdiv class=\"overview\"\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline; font-size: small;\"\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThese gas controls combine a Lite-Rite manual gas cock, safety shutoff Pilotstat assembly, millivoltage automatic valve operator, and optional gas pressure regulator. They require the use of a 750 mV Powerpile generator (thermopile). The generator, heated by the pilot burner flame, provides the electrical energy to operate the combination gas control. A millivoltage thermostat with suitable accessory controls completes the automatic control system for the heating appliance.\u003c\/p\u003e\n\u003c\/div\u003e\u003cp\u003e\u003cspan style=\"text-decoration: underline; font-size: small;\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInclude pilot flow adjustment screw.\u003c\/li\u003e\n\u003cli\u003eEasy to install, adjust and service; all adjustments and connections are accessible from top of control.\u003c\/li\u003e\n\u003cli\u003eAdd separate energy cutoff (ECO) where codes call for dual safety shutoff.\u003c\/li\u003e\n\u003cli\u003eComplete safety shutoff on pilot flame failure.\u003c\/li\u003e\n\u003cli\u003eLITE-RITE (OFF-PILOT-ON) lighting sequence.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"features\"\u003e\u003cspan style=\"text-decoration: underline; font-size: small;\"\u003e\u003cstrong\u003eSpecification: \u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eApplication: \u003c\/b\u003eSelf-powered automatic control. Use with 750 mV pilot generator.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDimensions (in.): \u003c\/b\u003e4 3\/4 in. high x 4 1\/16 in. wide x 3 3\/16 in. deep\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDimensions (mm): \u003c\/b\u003e121 mm high x 103 mm wide x 81 mm deep\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIncludes: \u003c\/b\u003eTwo Bushings: 3\/4\" NPT to 1\/2\" NPT and 1\/2\" NPT to 3\/8\" NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMounting: \u003c\/b\u003e0 to 90 degrees in any direction from the upright position of the gas control knob, including vertically.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApprovals, Underwriters Laboratories Inc.: \u003c\/b\u003eUL Component Recognized MCCZ2.MH5323\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApprovals, CSA: \u003c\/b\u003eCSA International: 112395\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eElectrical Connections: \u003c\/b\u003eCombination screw and 1\/4 in. male quick connects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVoltage: \u003c\/b\u003e750 mV\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOperating \u003cst1:place\u003e\u003cst1:placename\u003eTemperature\u003c\/st1:placename\u003e \u003cst1:placetype\u003eRange\u003c\/st1:placetype\u003e\u003c\/st1:place\u003e (F): \u003c\/b\u003e32 F to 175 F\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOperating Temperature Range (C): \u003c\/b\u003e0 C to 79 C\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBody Pattern: \u003c\/b\u003eStraight-through, multi-tapped with 1\/2 in. right and left outlets plugged\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOpening Characteristics: \u003c\/b\u003eStep\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePressure Ratings (psi): \u003c\/b\u003e1\/2 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePressure Ratings (kPa): \u003c\/b\u003e3.5 kPa\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInlet\/Outlet Size (in.): \u003c\/b\u003e3\/4 in. NPT x 3\/4 in. NPT with 1\/2 in. NPT side outlets\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePilot Gas Outlet: \u003c\/b\u003eCompression fitting for 1\/4 in. OD tubing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePressure Tapping: \u003c\/b\u003eOutlet pressure tap: 1\/8 in. NPT with plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eType of Fuel: \u003c\/b\u003eNatural\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCapacity (kBtuh): \u003c\/b\u003eAt 1 in. wc p.d.-- 335,000 BTU\/hr: 34,000 BTU\/hr minimum, 425,000 BTU\/hr maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePressure Regulator: \u003c\/b\u003eStep Opening\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePressure Regulator Setpoint (in. wc): \u003c\/b\u003eStep: 0.9 in. WC non-adjustable; Full rate: 3.5 in. WC\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePressure Regulator Setpoint (kPa): \u003c\/b\u003eStep: 0.22 kPa; Full rate: 0.87 kPa\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIgnition Type: \u003c\/b\u003eStanding Pilot\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"features\"\u003e\u003cspan style=\"text-decoration: underline; font-size: small;\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":47344335814829,"sku":"VS820C1100","price":1235.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/VS820C1100.jpg?v=1787907053","url":"https:\/\/www.bostonheatingsupply.com\/products\/honeywell-vs820c1100-step-opening-gas-valve","provider":"Boston Heating Supply","version":"1.0","type":"link"}