OEM replacement pressure switch for Rheem and Ruud furnaces and air handlers. Factory-calibrated to -0.45" WC setpoint for combustion blower and venting integrity monitoring. Single pole single throw (SPST) design with 1/4" spade terminals. Prevents furnace operation during blocked flue or inducer motor failure. Direct replacement for 42-24335-20 and other legacy part numbers.
Rheem-Ruud 42-105601-20K Pressure Switch Kit -0.45" WC
Rheem-Ruud
$17.95
In Stock
- OEM / cross-reference
- 42-24335-20, 42-24335-09, 42-23564-03, 42-23649-01, 42-24335-09S
- Fits brands
- Rheem, Ruud
- Replaces
- 42-24335-09, 42-23564-03, 42-24335-20, 42-24335-09S, 42-23649-01
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Rheem-Ruud
Rheem-Ruud 42-105601-20K Pressure Switch Kit -0.45" WC
- SKU:
- 42-105601-20K
- Product Type:
- Pressure Switch
- Subcategory:
- Draft Inducer / Low-Pressure
- Application:
- Residential
- System Type:
- Furnace, Air Handler
- Installation Type:
- OEM Replacement
- Mounting Type:
- Bracket Mount
- Setpoint Range:
- -0.45" WC
- Fuel Type:
- Natural Gas
- Inlet Gas Pressure:
- -0.45 WC
- Connection Type:
- Spade Terminal
- Control Type:
- Low Voltage
- Switch Action:
- SPST-NO