{"product_id":"vaillant-sensonet-vr921-internet-gateway-0020260963-wifi-lan","title":"Vaillant sensoNET VR921 Internet Gateway | 0020260963 | WiFi \u0026 LAN","description":"\u003cdiv style=\"font-size: 16px; max-width: 900px; margin: 0 auto; font-family: Arial, Helvetica, sans-serif; color: #1f2937; line-height: 1.6;\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eVaillant sensoNET VR921 Internet Gateway\u003c\/strong\u003e connects a compatible Vaillant heating system to your home network, enabling convenient \u003cstrong\u003eremote control and monitoring\u003c\/strong\u003e through the \u003cstrong\u003emyVAILLANT app\u003c\/strong\u003e. With built in \u003cstrong\u003eWiFi\u003c\/strong\u003e or a wired \u003cstrong\u003eLAN connection\u003c\/strong\u003e, it provides a reliable link between the heating system, router and Vaillant connectivity services.\u003c\/p\u003e\n\u003cp\u003eDesigned for straightforward \u003cstrong\u003eplug and play installation\u003c\/strong\u003e, the sensoNET gateway communicates over Vaillant’s \u003cstrong\u003eeBUS\u003c\/strong\u003e protocol and is ideal for homeowners and installers looking to add smart, app based control to a compatible \u003cstrong\u003esensoHOME\u003c\/strong\u003e, \u003cstrong\u003esensoCOMFORT\u003c\/strong\u003e or \u003cstrong\u003emultiMATIC\u003c\/strong\u003e system.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 10px; margin: 20px 0;\"\u003e\n\u003cdiv style=\"flex: 1 1 130px; min-width: 130px; border: 2px solid #008377CF; border-radius: 8px; padding: 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; color: #008377cf;\"\u003eVR 921\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px;\"\u003eGateway model\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 130px; min-width: 130px; border: 2px solid #008377CF; border-radius: 8px; padding: 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; color: #008377cf;\"\u003eWiFi\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px;\"\u003eWireless connection\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 130px; min-width: 130px; border: 2px solid #008377CF; border-radius: 8px; padding: 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; color: #008377cf;\"\u003eLAN\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px;\"\u003eWired Ethernet option\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 130px; min-width: 130px; border: 2px solid #008377CF; border-radius: 8px; padding: 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; color: #008377cf;\"\u003e3.0 W\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px;\"\u003eAverage power use\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 130px; min-width: 130px; border: 2px solid #008377CF; border-radius: 8px; padding: 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; color: #008377cf;\"\u003eIP21\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px;\"\u003eIngress protection\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 130px; min-width: 130px; border: 2px solid #008377CF; border-radius: 8px; padding: 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; color: #008377cf;\"\u003eeBUS\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px;\"\u003eSystem communication\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-left: 5px solid #008377CF; background: #f0faf8; padding: 12px 14px; border-radius: 6px; margin: 16px 0;\"\u003e\n\u003cstrong style=\"color: #008377cf;\"\u003eUseful information:\u003c\/strong\u003e The sensoNET gateway enables \u003cstrong\u003eremote app control\u003c\/strong\u003e and supports connection by either \u003cstrong\u003eWiFi\u003c\/strong\u003e or a minimum \u003cstrong\u003eCat 5 Ethernet cable\u003c\/strong\u003e.\u003c\/div\u003e\n\u003cdiv style=\"border-left: 5px solid #d97706; background: #fffbeb; padding: 12px 14px; border-radius: 6px; margin: 16px 0;\"\u003e\n\u003cstrong style=\"color: #b45309;\"\u003eCompatibility note:\u003c\/strong\u003e This gateway is intended for use with compatible Vaillant heating systems and controls, including \u003cstrong\u003esensoHOME\u003c\/strong\u003e, \u003cstrong\u003esensoCOMFORT\u003c\/strong\u003e and \u003cstrong\u003emultiMATIC\u003c\/strong\u003e systems. Always confirm system and control compatibility before ordering or installation.\u003c\/div\u003e\n\u003cdiv style=\"border-left: 5px solid #dc2626; background: #fef2f2; padding: 12px 14px; border-radius: 6px; margin: 16px 0;\"\u003e\n\u003cstrong style=\"color: #b91c1c;\"\u003eInstallation safety:\u003c\/strong\u003e Electrical and heating system connections should be completed by a \u003cstrong\u003ecompetent, qualified installer\u003c\/strong\u003e in accordance with the manufacturer’s installation instructions and applicable UK wiring and safety requirements.\u003c\/div\u003e\n\u003cdiv style=\"margin: 24px 0 8px; font-size: 18px; font-weight: bold; color: #008377cf; border-bottom: 2px solid #008377CF; padding-bottom: 6px;\"\u003eKey Features\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px; margin: 12px 0 24px;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; min-width: 260px; border: 1px solid #d1d5db; border-top: 4px solid #008377CF; border-radius: 8px; padding: 14px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 6px;\"\u003eRemote Heating Control\u003c\/div\u003e\n\u003cp style=\"margin: 0;\"\u003eConnects a compatible Vaillant system to the internet for \u003cstrong\u003eremote monitoring and control\u003c\/strong\u003e via the \u003cstrong\u003emyVAILLANT app\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; min-width: 260px; border: 1px solid #d1d5db; border-top: 4px solid #008377CF; border-radius: 8px; padding: 14px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 6px;\"\u003eWiFi or Wired LAN\u003c\/div\u003e\n\u003cp style=\"margin: 0;\"\u003eChoose a \u003cstrong\u003e2.4 GHz WiFi\u003c\/strong\u003e connection or use a wired \u003cstrong\u003eEthernet\/LAN\u003c\/strong\u003e connection for a stable network link.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; min-width: 260px; border: 1px solid #d1d5db; border-top: 4px solid #008377CF; border-radius: 8px; padding: 14px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 6px;\"\u003eeBUS Communication\u003c\/div\u003e\n\u003cp style=\"margin: 0;\"\u003eUses Vaillant’s \u003cstrong\u003eeBUS\u003c\/strong\u003e communication protocol to integrate with compatible heating controls and system components.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; min-width: 260px; border: 1px solid #d1d5db; border-top: 4px solid #008377CF; border-radius: 8px; padding: 14px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 6px;\"\u003eSimple Installation\u003c\/div\u003e\n\u003cp style=\"margin: 0;\"\u003eA compact, \u003cstrong\u003eplug and play\u003c\/strong\u003e communication unit designed for straightforward connection to a compatible Vaillant installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; min-width: 260px; border: 1px solid #d1d5db; border-top: 4px solid #008377CF; border-radius: 8px; padding: 14px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 6px;\"\u003eLow Energy Consumption\u003c\/div\u003e\n\u003cp style=\"margin: 0;\"\u003eOperates at an average power consumption of just \u003cstrong\u003e3.0 W\u003c\/strong\u003e, helping to keep running costs low.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; min-width: 260px; border: 1px solid #d1d5db; border-top: 4px solid #008377CF; border-radius: 8px; padding: 14px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 6px;\"\u003eCompact White Housing\u003c\/div\u003e\n\u003cp style=\"margin: 0;\"\u003eThe discreet \u003cstrong\u003ewhite\u003c\/strong\u003e unit measures just \u003cstrong\u003e122 x 96 x 36 mm\u003c\/strong\u003e and carries an \u003cstrong\u003eIP21\u003c\/strong\u003e protection rating.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 24px 0 8px; font-size: 18px; font-weight: bold; color: #008377cf; border-bottom: 2px solid #008377CF; padding-bottom: 6px;\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #008377CF; border-radius: 8px; overflow: hidden; margin-bottom: 24px;\"\u003e\n\u003cdiv style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 10px 14px;\"\u003eGeneral\u003c\/div\u003e\n\u003cdiv style=\"display: flex; border-bottom: 1px solid #e5e7eb; background: #ffffff;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eBrand\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.5; padding: 10px 14px;\"\u003eVaillant\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; border-bottom: 1px solid #e5e7eb; background: #f9fafb;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eProduct range\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.5; padding: 10px 14px;\"\u003esensoNET\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; border-bottom: 1px solid #e5e7eb; background: #ffffff;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eModel\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.5; padding: 10px 14px;\"\u003eVR921 Internet Gateway\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; border-bottom: 1px solid #e5e7eb; background: #f9fafb;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eMPN\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.5; padding: 10px 14px;\"\u003e\u003cspan\u003e0020260963\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; border-bottom: 1px solid #e5e7eb; background: #f9fafb;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eColour\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.5; padding: 10px 14px;\"\u003eWhite\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 10px 14px;\"\u003eConnectivity\u003c\/div\u003e\n\u003cdiv style=\"display: flex; border-bottom: 1px solid #e5e7eb; background: #ffffff;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eInternet connection\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.5; padding: 10px 14px;\"\u003eWiFi or wired LAN\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; border-bottom: 1px solid #e5e7eb; background: #f9fafb;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eWi-Fi band\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.5; padding: 10px 14px;\"\u003e2.4 GHz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; border-bottom: 1px solid #e5e7eb; background: #ffffff;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eWiFi channels\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.5; padding: 10px 14px;\"\u003e1 to 13\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; border-bottom: 1px solid #e5e7eb; background: #f9fafb;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eWiFi encryption\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.5; padding: 10px 14px;\"\u003eWPA2-PSK\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; border-bottom: 1px solid #e5e7eb; background: #ffffff;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eLAN requirement\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.5; padding: 10px 14px;\"\u003eMinimum Cat 5 Ethernet cable\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; border-bottom: 1px solid #e5e7eb; background: #f9fafb;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eIP assignment\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.5; padding: 10px 14px;\"\u003eDHCP\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; border-bottom: 1px solid #e5e7eb; background: #ffffff;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eSystem communication\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.5; padding: 10px 14px;\"\u003eeBUS\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 10px 14px;\"\u003eElectrical \u0026amp; Environmental\u003c\/div\u003e\n\u003cdiv style=\"display: flex; border-bottom: 1px solid #e5e7eb; background: #ffffff;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eRated voltage\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.5; padding: 10px 14px;\"\u003e5 to 24 V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; border-bottom: 1px solid #e5e7eb; background: #f9fafb;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eAverage power consumption\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.5; padding: 10px 14px;\"\u003e3.0 W\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; border-bottom: 1px solid #e5e7eb; background: #ffffff;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003ePower supply requirement\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.5; padding: 10px 14px;\"\u003eES1 or PS1 to IEC 62368-1\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; border-bottom: 1px solid #e5e7eb; background: #f9fafb;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eProtection class\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.5; padding: 10px 14px;\"\u003eClass III\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; border-bottom: 1px solid #e5e7eb; background: #ffffff;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eIP rating\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.5; padding: 10px 14px;\"\u003eIP21\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; border-bottom: 1px solid #e5e7eb; background: #f9fafb;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eMaximum ambient temperature\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.5; padding: 10px 14px;\"\u003e50°C\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 10px 14px;\"\u003eDimensions \u0026amp; Radio\u003c\/div\u003e\n\u003cdiv style=\"display: flex; border-bottom: 1px solid #e5e7eb; background: #ffffff;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eDimensions (W x H x D)\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.5; padding: 10px 14px;\"\u003e122 x 96 x 36 mm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; border-bottom: 1px solid #e5e7eb; background: #f9fafb;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eRadio frequency bands\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.5; padding: 10px 14px;\"\u003e868.0 to 868.6 MHz and 869.4 to 869.65 MHz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; border-bottom: 1px solid #e5e7eb; background: #ffffff;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eLow voltage bus cable\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.5; padding: 10px 14px;\"\u003eMinimum 0.75 mm² cross section\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 24px 0 8px; font-size: 18px; font-weight: bold; color: #008377cf; border-bottom: 2px solid #008377CF; padding-bottom: 6px;\"\u003eFrequently Asked Questions\u003c\/div\u003e\n\u003cdetails style=\"border: 1px solid #008377CF; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 14px; font-weight: bold; cursor: pointer;\"\u003eWhat does the Vaillant sensoNET VR 921 do?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 14px;\"\u003eThe \u003cstrong\u003esensoNET VR 921\u003c\/strong\u003e is an internet gateway that links a compatible Vaillant heating system to a home router, allowing \u003cstrong\u003eremote control and monitoring\u003c\/strong\u003e through the \u003cstrong\u003emyVAILLANT app\u003c\/strong\u003e.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #008377CF; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 14px; font-weight: bold; cursor: pointer;\"\u003eCan it connect by Wi-Fi as well as cable?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 14px;\"\u003eYes. The gateway includes built in \u003cstrong\u003e2.4 GHz WiFi\u003c\/strong\u003e and can alternatively be connected using a wired \u003cstrong\u003eEthernet\/LAN cable\u003c\/strong\u003e, with a minimum \u003cstrong\u003eCat 5\u003c\/strong\u003e cable required for a wired connection.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #008377CF; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 14px; font-weight: bold; cursor: pointer;\"\u003eWhich Vaillant controls is it compatible with?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 14px;\"\u003eThe sensoNET gateway is designed for use with compatible Vaillant systems and controls, including \u003cstrong\u003esensoHOME\u003c\/strong\u003e, \u003cstrong\u003esensoCOMFORT\u003c\/strong\u003e and \u003cstrong\u003emultiMATIC\u003c\/strong\u003e systems. Compatibility should be confirmed for the specific boiler or heat pump and control arrangement before purchase.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #008377CF; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 14px; font-weight: bold; cursor: pointer;\"\u003eDoes it require a separate power supply?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 14px;\"\u003eThe communication unit operates from a \u003cstrong\u003e5 to 24 V\u003c\/strong\u003e supply and has an average power consumption of \u003cstrong\u003e3.0 W\u003c\/strong\u003e. The power supply must meet the \u003cstrong\u003eES1 or PS1\u003c\/strong\u003e requirement in accordance with \u003cstrong\u003eIEC 62368-1\u003c\/strong\u003e.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #008377CF; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 14px; font-weight: bold; cursor: pointer;\"\u003eCan I install it myself?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 14px;\"\u003eInstallation involves connections to the heating system, power supply and home network. For safety and correct operation, installation should be carried out by a \u003cstrong\u003ecompetent, qualified installer\u003c\/strong\u003e following the manufacturer’s instructions.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e","brand":"Vaillant","offers":[{"title":"Default Title","offer_id":67661703315846,"sku":"20260963","price":253.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/Vaillant_sensoNET_VR921_Internet_Gateway_2.jpg?v=1792492591","url":"https:\/\/qualityheating.co.uk\/products\/vaillant-sensonet-vr921-internet-gateway-0020260963-wifi-lan","provider":"AIZO Quality Heating","version":"1.0","type":"link"}