S128 Marathon 1/2 hp (1 speed) 115V 1800 RPM ODP 48Z Frame Resilient Base Blower Motor
KKM Solutions is an independent parts distributor, not an authorized Marathon dealer — how we source.
Overview
Part number S128 from Marathon, listed in Electric Motors. Specifications on file: Power 1/2 HP; Speed 1800 RPM; Voltage rating 115 V. KKM Solutions quotes this part with pricing and availability confirmed per order.
S128 Marathon 1/2 hp (1 speed) 115V 1800 RPM ODP 48Z Frame Resilient Base Blower Motor
This Marathon blower motor is designed for air circulation applications within buildings, suitable for replacing similar 1/2 hp motors. It features a single-speed operation and is ideal for systems requiring reliable airflow with an open drip proof (ODP) enclosure.
Key Specifications
Horsepower: 1/2 hp
RPM: 1800
Voltage: 115V
Amperage: 9.2 amps
Enclosure: Open Drip Proof (ODP)
Frame / Diameter: NEMA 48Z Frame
Shaft Dimensions: 1 7/8" length x 1/2" diameter
Rotation: Reversible
Bearings: Ball Bearings
Product Features & Fitment
The motor includes a resilient base for stable mounting and is designed for either vertical or horizontal shaft orientation. It operates on split phase power with a service factor of 1.0 and features automatic thermal protection. Class B insulation ensures durability in typical HVAC environments.
Specifications
| Power | 1/2 HP |
|---|---|
| Speed | 1800 RPM |
| Voltage rating | 115 V |
Product details
| Manufacturer | Marathon |
|---|---|
| Manufacturer part number | S128 |
| Product category | Electric Motors |
| Published specifications | 3 attributes listed |
Request a quote for this part
Email orderdesk@kkmsolutions.com or call (825) 454-5367 for pricing and availability.
Frequently Asked Questions
How much does S128 cost?
S128 is listed at CA$410.21 (CAD) and can be ordered directly from this page with Add to Cart. That figure is a reference price and can change: your card is authorized at checkout and charged only once our order desk confirms the part, stock, and final price, and we email you first if anything has moved. Larger quantities or custom terms — email orderdesk@kkmsolutions.com for a volume quote.
Who manufactures the S128?
S128 is made by Marathon and is listed in our Electric Motors category. KKM Solutions is an independent distributor, not an authorized Marathon dealer: we source the exact Marathon part number S128, and the quote confirms condition and lead time before you order.
Is the S128 new and genuine?
Parts we supply are new and genuine unless the quote expressly states otherwise. Where a part is new-old-stock, from excess inventory, refurbished or open-box, the quote says so before you approve it.
What warranty comes with the S128, and can I return it?
Parts we supply are warranted against manufacturing defects for 1 year from the date of delivery; where the manufacturer's own warranty is longer, the manufacturer's warranty applies. The warranty covers repair, replacement, or credit of the defective part and does not cover normal wear items, misapplication, improper installation, or consequential damages. Contact us within 30 days of delivery before returning anything — all returns need a return authorization from the order desk.
What is the lifecycle status of S128?
No published lifecycle status is on file for S128. Marathon lists whether a catalog number is current, superseded or end-of-life on its own product page, and our order desk confirms the status with the manufacturer at quote time, before you commit. Send the part number through the quote form on this page.
What are the key specifications of S128?
Key specifications include Power: 1/2 HP; Speed: 1800 RPM; Voltage rating: 115 V. The full specification table on this page lists every published attribute for this part.
How quickly can S128 ship?
Lead time for S128 is quoted per order and confirmed on your quote, which our order desk sends within 1 business day. For a line-down emergency, call the 24/7 order desk at (825) 454-5367.
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