{"product_id":"utica-boilers-dxl820503240303-hot-water-gas-boiler-205-mbh","title":"Utica Boilers DXL820503240303 Hot Water Gas Boiler 205 Mbh","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe UTICA BOILERS DXL820503240303 is a mid-efficiency, atmospheric-combustion, gas-fired hot water boiler built around a proven cast iron heat exchanger. Rated at 205 MBH input capacity with 84% efficiency, it is designed for residential and light-commercial hydronic heating systems. The boiler ships with a circulator pump, ASME relief valve, combination temperature\/pressure gauge, and a 3\/4-inch drain valve already installed. Electronic ignition with a 24-volt intermittent pilot control and a motorized vent damper contribute to energy savings over standing-pilot designs. Installation and service access are simplified by a low-profile integral draft diverter and a pull-out burner drawer with a removable burner tube tray.\u003c\/p\u003e\u003cp\u003eThis boiler is suited for forced hot water heating applications vented through an existing masonry or listed chimney vent. The internal Hydrolevel operating control modulates water temperature based on system demand, reducing unnecessary burner cycles. A built-in low water cutoff (LWCO) protects the heat exchanger from low-water conditions. The unit is factory-wired with a complete gas control system including stainless steel burners, an automatic redundant combination gas valve, and a combination pilot burner, electrode, and sensor assembly. Licensed HVAC and plumbing contractors typically handle installation and commissioning.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCast iron heat exchanger with dry leg end sections for long service life\u003c\/li\u003e\n\u003cli\u003ePull-out burner drawer and removable burner tube tray for fast field service\u003c\/li\u003e\n\u003cli\u003eLow-profile integral draft diverter reduces installation height by up to 30% versus models with external diverter hoods\u003c\/li\u003e\n\u003cli\u003eInternal Hydrolevel operating control adjusts water temperature to match heating system demand\u003c\/li\u003e\n\u003cli\u003eBuilt-in LWCO protects against potentially dangerous low-water conditions\u003c\/li\u003e\n\u003cli\u003eFlame roll-out safety shut-off and manual reset, plus blocked vent safety shut-off\u003c\/li\u003e\n\u003cli\u003e20-year non-prorated limited warranty on the heat exchanger\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style atmospheric hot water boiler for chimney-vented residential and light-commercial hydronic heating systems requiring a 205 MBH input capacity at mid-efficiency.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation must be performed by a licensed HVAC contractor or plumber in accordance with local codes, the International Fuel Gas Code (IFGC), and the boiler manufacturer's installation manual. Shut off gas supply and electrical power before servicing any components. The chimney vent connector and flue must be properly sized and inspected prior to operation. Do not modify the factory-installed gas train, LWCO wiring, or relief valve piping.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity\u003c\/strong\u003e: 205 MBH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency\u003c\/strong\u003e: 84%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoiler Type\u003c\/strong\u003e: Hot Water Boiler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombustion Type\u003c\/strong\u003e: Atmospheric\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVenting\u003c\/strong\u003e: Chimney Vent\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat Exchanger Material\u003c\/strong\u003e: Cast Iron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIgnition\u003c\/strong\u003e: Electronic Intermittent Pilot, 24 Volt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Valve\u003c\/strong\u003e: Automatic Redundant Combination Gas Valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Voltage\u003c\/strong\u003e: 24 volts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCirculator Pump\u003c\/strong\u003e: Included, 3\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Devices\u003c\/strong\u003e: Built-in LWCO, Flame Roll-Out Shut-Off with Manual Reset, Blocked Vent Safety Shut-Off, ASME Relief Valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUser Interface\u003c\/strong\u003e: Temperature LED display with dial-type settings and diagnostic indicator lights\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: 20-Year Non-Prorated Limited\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: UTICA BOILERS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: DXL820503240303\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"UTICA BOILERS","offers":[{"title":"Default Title","offer_id":51284128399666,"sku":"DXL820503240303","price":5181.16,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/309278317.png?v=1781069273","url":"https:\/\/voomisupply.com\/products\/utica-boilers-dxl820503240303-hot-water-gas-boiler-205-mbh","provider":"Voomi Supply","version":"1.0","type":"link"}