Trane SWT2173 is an OEM flame rollout limit switch designed to protect furnaces by breaking the 24V control circuit when excessive heat or flame rollout is detected at the burner box. Rated for L310°F, this manual-reset safety switch is a direct replacement for Trane and American Standard residential furnaces. Compatible with multiple model series and supersedes older part numbers SWT01978 and SWT01989.
Trane SWT2173 Rollout Switch L310°F Manual Reset
Trane
Price on request
- OEM / cross-reference
- SWT02173, SWT01978, SWT01989
- Fits brands
- Trane, American Standard
- Replaces
- SWT01978, SWT01989
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Trane
Trane SWT2173 Rollout Switch L310°F Manual Reset
- SKU:
- SWT2173
- Product Type:
- Rollout Switch
- Subcategory:
- Flame Rollout Limit Switch
- Application:
- Residential
- System Type:
- Furnace
- Installation Type:
- OEM Replacement
- Voltage:
- 24V
- Voltage Class:
- Low Voltage
- Fuel Type:
- Natural Gas
- Control Type:
- Line Voltage
- Switch Action:
- SPST-NC
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