{"product_id":"weil-mclain-381-330-025-control-module","title":"Weil McLain 381-330-025 - 381-330-025 Control Module","description":"\u003cp\u003eOptimizing the operational cycle of your gas-fired heating system is simplified with the \u003cstrong\u003e381-330-025\u003c\/strong\u003e control module. This replacement unit ensures that your Weil-McLain boiler maintains consistent performance standards, effectively managing combustion cycles and safety protocols to keep your environment comfortable and efficient.\u003c\/p\u003e\u003cp\u003eThis module functions as the central logic unit, processing sensor data to calibrate fuel delivery and air intake. By maintaining precise setpoints, it prevents unnecessary burner firing, reduces fuel waste, and protects secondary components from thermal stress during demanding heating cycles.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Regulation:\u003c\/strong\u003e Maintains strict adherence to programmed setpoints for optimal fuel utilization.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Durability:\u003c\/strong\u003e Built to withstand the high-cycle demands of commercial and residential hydronic environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeamless Integration:\u003c\/strong\u003e Engineered specifically for compatibility with select Weil-McLain boiler architectures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Downtime:\u003c\/strong\u003e Automates core system sequences to minimize manual interventions and operational failures.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e This module is intended for use in Weil-McLain gas-fired hydronic boilers. Installation must be performed by a qualified HVAC technician to ensure proper wiring calibration and system safety compliance.\u003c\/p\u003e","brand":"WEIL-MCLAIN","offers":[{"title":"Default Title","offer_id":43138323873886,"sku":"381-330-025","price":283.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/187179513.jpg?v=1786215114","url":"https:\/\/nationalboilersupply.com\/products\/weil-mclain-381-330-025-control-module","provider":"National Boiler Supply","version":"1.0","type":"link"}