Product Information
Buderus GB142-24/30 Heat Exchanger
Already a customer?
Sign in to view pricingAre you an HVAC/Gas professional?
Call (604) 524-0086 to open a trade account and get online access.
Note: We do not sell to the general public.
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.
Factory replacement heat‑exchanger assembly specified for Buderus GB142-24/30 residential boilers, listed in Bosch spare-parts documentation as the “heat exchanger 24/30 — ASME Service” for the GB142 24–30 kW models. Intended as the service replacement for the Buderus GB142 cast‑aluminum residential series and noted for exchange by qualified service technicians; refer to Bosch parts diagrams and installation guidance for compatibility and service procedures. (bosch-homecomfort.com)
Related Products
Bosch - Gasket 22,2x30x2
Service set
Bosch - O-ring
Bosch - O-ring burner flange (outer ring)
Bosch - O-ring 1.23 x 0.14 NBR
Bosch - Lip seal 29,8 x 6,1
Bosch - Washer
Bosch - #7 O-Ring SSB399
Bosch - Sealing
Bosch - 1/2" CPL
Bosch - O-ring 13,87x3,53