1370910S Amana-Goodman limit switch L170-30F   

The 1370910S is the OEM L170‑30F limit switch used in a wide range of Amana and Goodman furnaces. This temperature‑sensing safety switch opens at 170°F and automatically resets at 140°F (‑30°F differential), protecting the heat exchanger and blower compartment from overheating.

This model features a 7-inch lead length, 36T01 size, and includes 9-inch wire leads for easy replacement in the field. The backplate measures 1‑7/8" × 2‑3/4", matching the original factory footprint for quick installation.

Features

• Genuine Amana/Goodman OEM limit switch

• L170‑30F temperature rating

• Auto‑reset high‑limit safety

• 36T01 size with 7" switch body

• Includes 9" wire leads

• Protects furnace from overheating and short‑cycling

Specifications

• Part Number: 1370910S

• Temperature Rating: L170‑30F

• Backplate: 1‑7/8" × 2‑3/4"

• Leads: 9" wire leads

• Weight: 0.3792 lb

• Category: Limit Switch

Goodman 7" limit switch, L170-30F, size 36T01. Includes 9" wire leads. Backplate measures 1-7/8" x 2-3/4". Used in the following units: GMPN100-4 & GMPN120-5. Also known as part number B13709-10.