{"product_id":"state-proline-atmospheric-vent-series-40-gallon-capacity-40000-btu-heating-input-tall-gas-water-heater","title":"State Proline Atmospheric Vent Series 40 Gallon Capacity 40,000 BTU Heating Input Tall Gas Water Heater - SGS640BCTN","description":"\u003ch2\u003eState Proline Atmospheric Vent Series 40 Gallon Capacity 40,000 BTU Heating Input Tall Gas Water Heater - SGS640BCTN\u003c\/h2\u003e\n\u003cp\u003eFormerly part of the State Select water heater series, the new ProLine Series gas water heater is designed to deliver an economical performance that can lower your energy bills and also provide long-lasting value. The internal microprocessor provides enhanced operating parameters and tighter differentials for precise sensing and faster heating response to optimize performance. The unit uses a thermopile to generate the power needed to operate the electronic gas control without requiring an external power source. The electronic gas control incorporates an LED status indicator that monitors system operation and service diagnostics.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eIntelligent control logic\u003c\/li\u003e\n\u003cli\u003eSelf cleaning dip tube\u003c\/li\u003e\n\u003cli\u003eCoregard anode rod\u003c\/li\u003e\n\u003cli\u003ePush-button piezo igniter\u003c\/li\u003e\n\u003cli\u003eEnhanced-flow brass drain valve\u003c\/li\u003e\n\u003cli\u003eHeat trap nipples\u003c\/li\u003e\n\u003cli\u003eBlue Diamond glass coating\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"db590317-aba0-4dab-a539-8dd94597e30d\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-mini\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full break-words light markdown-new-styling\"\u003e\n\u003ch5 data-start=\"0\" data-end=\"30\"\u003eWhat Our Experts Think\u003c\/h5\u003e\n\u003cul data-start=\"31\" data-end=\"363\"\u003e\n\u003cli data-start=\"31\" data-end=\"114\"\u003e\n\u003cp data-start=\"33\" data-end=\"114\"\u003e40-gallon capacity with 40,000 BTU input, ideal for medium to large households.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"115\" data-end=\"183\"\u003e\n\u003cp data-start=\"117\" data-end=\"183\"\u003eAtmospheric vent design ensures reliable and consistent heating.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"184\" data-end=\"235\"\u003e\n\u003cp data-start=\"186\" data-end=\"235\"\u003eEconomical operation helps reduce energy bills.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"236\" data-end=\"290\"\u003e\n\u003cp data-start=\"238\" data-end=\"290\"\u003eDurable construction for long-lasting performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"291\" data-end=\"363\"\u003e\n\u003cp data-start=\"293\" data-end=\"363\"\u003eCompatible with standard residential plumbing for easy installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 data-start=\"365\" data-end=\"376\"\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cul data-start=\"377\" data-end=\"814\"\u003e\n\u003cli data-start=\"377\" data-end=\"497\"\u003e\n\u003cp data-start=\"379\" data-end=\"497\"\u003e\u003cstrong data-start=\"379\" data-end=\"385\"\u003eQ:\u003c\/strong\u003e What size household is this suitable for?\u003cbr data-start=\"427\" data-end=\"430\"\u003e\u003cstrong data-start=\"432\" data-end=\"438\"\u003eA:\u003c\/strong\u003e Medium to large homes requiring steady hot water supply.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"498\" data-end=\"605\"\u003e\n\u003cp data-start=\"500\" data-end=\"605\"\u003e\u003cstrong data-start=\"500\" data-end=\"506\"\u003eQ:\u003c\/strong\u003e How energy-efficient is it?\u003cbr data-start=\"534\" data-end=\"537\"\u003e\u003cstrong data-start=\"539\" data-end=\"545\"\u003eA:\u003c\/strong\u003e Designed for economical operation to lower utility costs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"606\" data-end=\"713\"\u003e\n\u003cp data-start=\"608\" data-end=\"713\"\u003e\u003cstrong data-start=\"608\" data-end=\"614\"\u003eQ:\u003c\/strong\u003e What type of venting does it use?\u003cbr data-start=\"648\" data-end=\"651\"\u003e\u003cstrong data-start=\"653\" data-end=\"659\"\u003eA:\u003c\/strong\u003e Atmospheric vent for safe, reliable gas combustion.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"714\" data-end=\"814\"\u003e\n\u003cp data-start=\"716\" data-end=\"814\"\u003e\u003cstrong data-start=\"716\" data-end=\"722\"\u003eQ:\u003c\/strong\u003e What is the capacity and BTU rating?\u003cbr data-start=\"759\" data-end=\"762\"\u003e\u003cstrong data-start=\"764\" data-end=\"770\"\u003eA:\u003c\/strong\u003e 40 gallons with 40,000 BTU heating input.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 data-start=\"816\" data-end=\"840\"\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul data-start=\"841\" data-end=\"1164\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-start=\"841\" data-end=\"896\"\u003e\n\u003cp data-start=\"843\" data-end=\"896\"\u003eFlush the tank annually to remove sediment buildup.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"897\" data-end=\"950\"\u003e\n\u003cp data-start=\"899\" data-end=\"950\"\u003eInspect venting and gas connections periodically.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"951\" data-end=\"1024\"\u003e\n\u003cp data-start=\"953\" data-end=\"1024\"\u003eCheck and replace the anode rod every 1–2 years to prevent corrosion.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1025\" data-end=\"1092\"\u003e\n\u003cp data-start=\"1027\" data-end=\"1092\"\u003eMaintain proper water pressure to extend the heater’s lifespan.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1093\" data-end=\"1164\" data-is-last-node=\"\"\u003e\n\u003cp data-start=\"1095\" data-end=\"1164\" data-is-last-node=\"\"\u003eSchedule professional servicing as needed for consistent performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"State Water Heater","offers":[{"title":"Default Title","offer_id":45468044263615,"sku":"SGS640BCTN","price":774.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/State-GS6-40-BCT-Proline-Atmospheric-Vent-Series-40-Gallon-Capacity-40000-BTU-Heating-Input-Tall-Gas-Water-Heater_49.jpg?v=1775545171","url":"https:\/\/www.mybackyardzone.com\/products\/state-proline-atmospheric-vent-series-40-gallon-capacity-40000-btu-heating-input-tall-gas-water-heater","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}