Description
This M.C. Enterprises furnace motor (233103MC) is a premium, direct-replacement motor engineered for Suburban SF-42 and SF-42F furnaces. Designed to restore proper airflow and heating performance, this USA-made motor offers durability, reliability, and easy installation for RV owners and service technicians.
Manufactured to strict quality standards, this motor replaces Suburban part 232212MC and provides a dependable aftermarket option once the OEM warranty period has expired. It is built for long-term performance in demanding RV environments.
Compatibility Information
This replacement motor is compatible with Suburban furnace models:
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SF-42
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SF-42F (Below S/N 012305199)
Important Serial Number Note
Suburban furnaces manufactured after January 1990 use a nine-digit serial number.
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The first two digits indicate the year of manufacture.
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The next two digits indicate the week of the year.
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The remaining digits are the unique serial sequence.
Example:
Although 912000060 appears numerically higher, it is actually older than serial 014103973, because 91 indicates 1991, while 01 indicates 2001.
This information is critical to ensure proper motor compatibility with your furnace model and production year.
Key Specifications
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Manufacturer: M.C. Enterprises
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Part Number: 233103MC
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Replaces: 232212MC
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Compatibility: Suburban SF-42 and SF-42F furnaces
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Warranty: Limited 1-year manufacturer warranty
Features & Benefits
Direct OEM-Compatible Replacement
Precisely engineered to match Suburban furnace specifications for seamless integration.
Made in the USA
Built with high manufacturing standards for long-term reliability.
High-Quality Construction
Designed to withstand continuous heating cycles and harsh RV environments.
Easy Installation
Matches original wiring and mounting configurations for quick replacement.
Cost-Effective After-Warranty Solution
Provides OEM-level performance without OEM pricing.
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