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Rheem-Ruud 47-21900-01K Limit Switch 230°F Manual Reset

Rheem-Ruud 47-21900-01K Limit Switch 230°F Manual Reset

Rheem-Ruud

$15.95

In Stock

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SKU:
47-21900-01K
Product Type:
High-Limit Switch
Subcategory:
Manual Reset Limit Switch
Application:
Residential/Commercial
System Type:
Furnace, Water Heater
Installation Type:
OEM Replacement
Voltage Class:
Line Voltage
Mounting Type:
Flanged Mount
Fuel Type:
Natural Gas
Control Type:
Line Voltage
Switch Action:
SPST-NC
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Ships same or next business day · UPS Ground, typically 1–5 business days.

Shipping details

OEM replacement high-limit safety switch for Rheem, Ruud, and WeatherKing furnaces and water heaters. 230°F manual reset, SPST configuration, flanged airstream mount. Cuts out on over-temperature to prevent unsafe cycling; requires manual reset after thermal event.
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