MARS 10588 5.5″ 3 Speed Direct Drive Furnace Blower Motor (1/2 HP, 208-230V, 1075 RPM)

The MARS 10588 5.5″ 3 Speed Direct Drive Furnace Blower Motor (1/2 HP, 208-230V, 1075 RPM) is a MARS blower motor for HVAC repair and replacement work. Use it when the part number 10588 and the listed specifications match the equipment being serviced.

MARS direct drive furnace blower motors are three speed standard efficiency models. All models are electrically reversible and include 2 1/4 inch resilient rings for base mounting. These models have all angle sleeve bearings and have open air over enclosures Features: All angle sleeve bearing Rheem mounting holes 3 speeds 1/2 inch extended thru bolts 2-1/4 inch resilient rings 4 inch long, 1/2 inch diameter shaft For accessories see MARS Motor Catalog pages M112 to M114 Specifications: Class B insulation Single phase, 60 Hertz Thermal overload protected Fan duty, continuous, air over Open construction 26 & 30

Key Specs

• Voltage: 208/230V
• Horse Power: 1/2
• RPM: 1075
• Product Type: Blower Motor

Replacement Notes

Captured replacement references include P257-8588, 43588, 01-0175, WG840588, 46012, D703, S1-FHM3588. 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 10588 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 MARS 10588 used for?

It is a blower motor for compatible MARS HVAC equipment. Match the part number 10588 and the equipment service literature before ordering or installing.

Which specs should I verify before purchase?

Verify the spec set shown for this part: Voltage: 208/230V; Horse Power: 1/2; RPM: 1075; Product Type: Blower Motor. The replacement should match the existing component and the unit documentation.

Does the electrical rating need to match exactly?

Yes. Confirm voltage rating 208/230V 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Are replacement or superseded references available?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 P257-8588, 43588, 01-0175, WG840588, 46012, D703. 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.