![Orifice 7.50 [mm]](/storage/uploads/items/278/CRMc9XawFO2xmQjcKIxP8hz6ekmFMgNPvfVF7g37.png)
Product Information
Orifice 7.50 [mm]
Compatible with 1 equipment models
- GB142-60 Buderus GB142-60 Wall Boiler
Please note: Hydrowest Products Ltd. is a wholesale distributor and sells exclusively to licensed contractors and trade professionals.
Fast Shipping
In-stock orders ship within 1 business day to anywhere in Canada.
Code-Compliant
All products meet Canadian HVAC and gas code standards.
Wholesale Pricing
Trade pricing for licensed contractors. 40+ years in the industry.
Orifice 7.50 mm (Part No. 76686) is an OEM-style replacement orifice for Bosch gas and HVAC service applications where a 7.50 mm aperture is specified, providing a defined flow path for fuel or service fluids in compatible systems. It installs into standard orifice housings to simplify field maintenance and restore specified metering. Note: No official Bosch North America product page or datasheet for P/N 76686 was found; description is based on the part name and category.
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