OEM Lennox draft inducer pressure switch, factory-calibrated to -0.50" water column setpoint. SPST configuration with 1/4" barb connection for furnace safety proving. Prevents ignition until proper draft is established. Direct replacement for 56W64.
Lennox 73W76 Pressure Switch -0.50" WC SPST
Lennox
$52.95
In Stock
- SKU:
- 73W76
- Product Type:
- Pressure Switch
- Subcategory:
- Draft Inducer / Air Proving
- Application:
- Residential
- System Type:
- Furnace, Air Handler
- Installation Type:
- OEM Replacement
- Fuel Type:
- Natural Gas
- Inlet Size:
- 1/4" Barb
- Inlet Gas Pressure:
- -0.50" WC
- Connection Type:
- Barb
- Switch Action:
- SPST-NO
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