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OEM Armstrong 57W81 Furnace Draft Air Pressure Switch, Single Stage, 0.60" W/C, Black, Mechanical, Plunger Actuator, Snap-In Mount
4.1 (103 items)
Limited Time SaleUntil the end
15
34
00
US$41.69 cheaper than the new price!!
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Used US$27.80
Product details
| Management number | 231784627 | Release Date | 2026/06/18 | List Price | US$27.80 | Model Number | 231784627 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
This is a BRAND NEW OEM Furnace Air Switch.
- This is a BRAND NEW OEM Furnace Air Switch.
- Top Quality OEM Replacement Part!
- .60" W/C
- 1 Single Stage
| ASIN | B00NWXB4DE |
|---|---|
| Color | Black |
| Brand Name | OEM Replm for Armstrong |
| Unit Count | 1.0 Count |
| Item Weight | 5 Ounces |
| Part Number | Replaces Armstrong # 57W81 |
| Switch Type | Mechanical |
| Circuit Type | 1-way |
| Manufacturer | OEM Armstrong |
| Actuator Type | Plunger |
| Mounting Type | Snap-In Mount |
| Control Method | App |
| Operation Mode | manual |
| Item Dimensions | 6 x 6 x 6 inches |
| Number of Items | 1 |
| Compatible Devices | Armstrong furnaces |
| Number of Positions | 1 |
| Compatible with Vehicle Type | Heating System |
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