Description
The Bosch 8733906367 is an evaporated tin plated coil measuring 24 x 21 inches, engineered to deliver reliable heat transfer performance in demanding HVAC applications. The tin-plated surface treatment provides enhanced corrosion resistance compared to bare copper or aluminum coils, making it well suited for installations in humid or coastal environments where moisture and airborne contaminants can accelerate coil degradation.
Key Features
- Evaporated tin plating for superior corrosion and oxidation resistance
- 24 x 21 inch coil dimensions for precise drop-in replacement compatibility
- Genuine Bosch OEM replacement part — SKU 8733906367
- Designed for long service life and consistent thermal efficiency
- Durable construction suitable for residential and light commercial HVAC systems
Why Tin Plated?
Tin-plated coils undergo an evaporative coating process that bonds a protective tin layer directly to the coil surface. This treatment helps resist the corrosive effects of moisture, salt air, and chemical exposure that can compromise bare metal coils over time — extending equipment life and reducing maintenance costs.
Application
- Bosch heating and cooling systems requiring OEM coil replacement
- Environments with elevated humidity or corrosive conditions
- Technicians seeking a direct OEM replacement for guaranteed fit and performance
Specifications
- Brand: Bosch
- Part Number: 8733906367
- Coil Type: Evaporated Tin Plated
- Dimensions: 24 x 21 in.







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