Product Information
Throttle valve
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All products meet Canadian HVAC and gas code standards.
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Trade pricing for licensed contractors. 40+ years in the industry.
Bosch throttle valve (part number 8733956393) is a service replacement component for Bosch heating appliances, serving as a flow‑regulating element within gas regulation and hydraulic assemblies to restore proper throttling during repair or maintenance. Intended for installation inside gas or hydronic subassemblies, it should be matched to the appliance model using Bosch spare‑parts documentation. I could not find an exact match for 8733956393 on Bosch North America spare‑parts listings. (bosch-homecomfort.com)
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