Product Information
Buderus (Bosch) GB142-24/30 Heat-Exchanger
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.
The Buderus (Bosch) GB142‑24/30 heat exchanger (ordering no. 7 736 700 631 / part 7736700631) is the OEM replacement heat‑exchange assembly specified for GB142 24/30 kW residential boilers. Packaged as the ASME service variant, it provides direct OEM fitment and part-number traceability for service technicians performing component-level repairs or ASME‑compliant boiler servicing, as listed in Bosch spare-parts documentation.
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