Fasco 1MBS2 3-Speed Motor – 1/50 HP, Open Back Shaft (Replaces D1139, Fits Buck & Nashua Stoves)

Fasco 1MBS2 3-Speed Motor – 1/50 HP, Open Back Shaft (Replaces D1139, Fits Buck & Nashua Stoves)
Restore efficient air movement in your wood stove with the Fasco 1MBS2 3-speed motor. This OEM replacement motor features an open back shaft design and provides versatile airflow control with its built-in 3-speed functionality. Ideal for Buck and Nashua stove models, it’s a direct replacement for older blower units and is compatible with a wide range of heating systems.

Key Features:
✅ 3-Speed Control – Easily switch between airflow levels for customized heat distribution
✅ OEM-Grade Performance – Built to match original part #D1139 from Fasco/Regal
✅ Open Back Shaft Design – Traditional rear shaft for mounting flexibility
✅ Quiet & Efficient Operation – 1/50 HP motor delivers smooth, reliable power at 1550 RPM
✅ Direct Replacement – Fits several popular Buck and Nashua stove models

Specifications:
📌 Part Number: 1MBS2
📌 Horsepower: 1/50 HP
📌 Voltage/Frequency: 115V / 60Hz
📌 Current Draw: 0.9 Amps
📌 Speed: 1550 RPM
📌 Motor Type: 3-Speed with open back shaft
📌 Replaces OEM: Regal / Fasco Part #D1139
📌 Includes: Motor only (fan blade not included)

Compatibility:
Works with the following wood stove models:
• Nashua stoves
• Buck Stoves:
– Little Buck 26000
– Regular Buck 27000
– Big Buck 28000

⚠️ Note: This is the old-style 3-speed blower. Buck now manufactures a newer single-speed blower, which requires a CPI upgrade. Either blower is compatible with the listed units, depending on your system preferences.

Installation Tip:
Always verify your current motor model and stove manual for compatibility before purchasing. This motor may also fit other models not listed above.

Bring your stove back to life with the powerful and versatile Fasco 1MBS2 3-speed motor. Ideal for users looking to maintain full control over their heating performance. Order today and enjoy efficient, adjustable airflow all winter long!