The Packard 43787 Torsion Flex Direct Drive Blower Motor, 1075 RPM, 1/2 HP (115V) is a Packard blower motor for HVAC repair and replacement work. Use it when the part number 43787 and the listed specifications match the equipment being serviced.

Note: This is an aftermarket replacement part, please confirm compatibility with your original manufacturer part number Features: Permanent split capacitor Continuous air over Energy efficient Electrically reversible Automatic overload Open enclosure Single phase 48 Frame 60 Hertz

Key Specs

• Type: Permanent Split Capacitor
• Voltage: 115V
• Horse Power: 1/2
• RPM: 1075
• Phase: 1
• Speeds: 4
• Product Type: Blower Motor

Replacement Notes

Captured replacement references include 10687-MARS, 0131F00042SP, B1340020S, FML1056, 3787, 60L22. Confirm supersession details against the manufacturer parts list.

Expert Verdict

Reviewed by the SuperArbor Pro Desk: choose this part when the existing component label and unit documentation match 43787 and the spec set above. It is best suited for targeted HVAC service repairs where exact fitment matters more than broad universal compatibility.

FAQs

What is the Packard 43787 used for?

It is a blower motor for compatible Packard HVAC equipment. Match the part number 43787 and the equipment service literature before ordering or installing.

Which specs should I verify before purchase?

Verify the spec set shown for this part: Type: Permanent Split Capacitor; Voltage: 115V; Horse Power: 1/2; RPM: 1075; Phase: 1; Speeds: 4. The replacement should match the existing component and the unit documentation.

Does the electrical rating need to match exactly?

Yes. Confirm voltage rating 115V against the failed component label. Do not substitute a different rating unless the equipment manufacturer allows it.

Are replacement or superseded references available?

Captured cross-reference data includes 10687-MARS, 0131F00042SP, B1340020S, FML1056, 3787, 60L22. Verify any supersession directly against the manufacturer parts list before installation.

Who should install this HVAC component?

A qualified HVAC technician should install and test the blower motor. Disconnect power first, follow lockout procedures, and confirm safe operation after replacement.

Safety and Installation Notes

Disconnect power before service. HVAC electrical and combustion-related components should be installed and tested by a qualified technician. After installation, confirm wiring, mounting, airflow or fluid routing as applicable, and normal system operation.