{"product_id":"williams-comfort-products-5ad150m-air-pump-4-way-valve","title":"Williams Comfort Products 5AD150M Air Pump 4-way Valve","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe WILLIAMS COMFORT PRODUCTS 5AD150M is an air pump and 4-way valve assembly used in hydronic and forced-air heating systems. This component manages airflow direction within the system, making it a critical part of proper circulation and heat distribution. It is typically installed by licensed HVAC technicians during system commissioning or as a replacement part during service calls. At 19.418 pounds, this is a substantial assembly suited for demanding residential or light commercial heating applications.\u003c\/p\u003e\u003cp\u003eThis part is designed for use in heating systems where directional airflow control is required. The 4-way valve configuration allows the technician to route air through multiple circuit paths, supporting efficient system operation. It is typically found in Williams wall furnace and venting systems where integrated air movement is part of the heating design. Installation is performed by qualified HVAC service professionals familiar with Williams equipment.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIntegrated air pump and 4-way valve in a single assembly\u003c\/li\u003e\n\u003cli\u003eSupports multi-directional airflow routing for hydronic or forced-air heating systems\u003c\/li\u003e\n\u003cli\u003eSubstantial 19.418-pound construction indicating a heavy-duty assembly\u003c\/li\u003e\n\u003cli\u003eSold individually as a direct service replacement unit\u003c\/li\u003e\n\u003cli\u003eCompatible with Williams Comfort Products heating equipment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement air pump and 4-way valve assembly for Williams Comfort Products heating systems. Consult the equipment service manual or contact Williams technical support to confirm fitment for your specific model.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed HVAC technician familiar with Williams heating equipment. Shut off all power to the unit and allow the system to cool completely before removing the existing assembly. Follow all applicable local mechanical codes and manufacturer service documentation during replacement. Do not attempt to modify or adapt the valve assembly for applications outside its intended design.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 19.418 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 662459923349\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: WILLIAMS COMFORT PRODUCTS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5AD150M\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WILLIAMS COMFORT PRODUCTS","offers":[{"title":"Default Title","offer_id":51343047229746,"sku":"5AD150M","price":1310.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310542115.jpg?v=1782014791","url":"https:\/\/voomisupply.com\/products\/williams-comfort-products-5ad150m-air-pump-4-way-valve","provider":"Voomi Supply","version":"1.0","type":"link"}