{"product_id":"lochinvar-100167840-high-altitude-control-board","title":"Lochinvar 100167840 High Altitude Control Board","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe LOCHINVAR 100167840 is a high altitude integrated control board designed for Knight Wall Mount Boilers. This board serves as the central electronic controller for the boiler system, managing ignition sequencing, burner operation, and safety lockout functions at high altitude conditions where standard atmospheric pressure settings require adjustment. Licensed HVAC technicians and hydronic heating specialists are the primary installers of this component. The high altitude designation indicates factory configuration for reduced air density environments, making it a direct replacement for installations located at elevation.\u003c\/p\u003e\n\u003cp\u003eThis control board is intended for use in residential and light commercial hydronic heating applications utilizing Lochinvar Knight Wall Mount Boilers. It is suited for high altitude installations where standard control boards are not approved for use. Technicians replacing a failed or faulted control board in a Knight Wall Mount Boiler system will install this board as an OEM-style replacement to restore full system functionality.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh altitude configuration for operation in reduced atmospheric pressure environments\u003c\/li\u003e\n  \u003cli\u003eIntegrated control manages ignition, burner sequencing, and safety shutoff functions\u003c\/li\u003e\n  \u003cli\u003eOEM-style replacement designed specifically for Knight Wall Mount Boiler platforms\u003c\/li\u003e\n  \u003cli\u003eDirect drop-in fit eliminates field modification of control wiring harness\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement integrated control board for Lochinvar Knight Wall Mount Boilers operating at high altitude installations.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed HVAC or hydronic heating technician. Before servicing, shut down the boiler and disconnect electrical power at the service disconnect or breaker. Allow the system to cool before handling internal components. Work must comply with applicable local mechanical codes and the manufacturer installation instructions for the specific Knight Wall Mount Boiler model.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: High Altitude\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible System\u003c\/strong\u003e: Knight Wall Mount Boiler\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LOCHINVAR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 100167840\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LOCHINVAR","offers":[{"title":"Default Title","offer_id":51619441541426,"sku":"100167840","price":690.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3cfa6e0eb333bbf6c36bd907c3072536.jpg?v=1787330012","url":"https:\/\/voomisupply.com\/products\/lochinvar-100167840-high-altitude-control-board","provider":"Voomi Supply","version":"1.0","type":"link"}