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Reznor 203933 Pressure Switch 0.75" WC SPDT

Reznor 203933 Pressure Switch 0.75" WC SPDT

Reznor

$86.95

In Stock

Replaced by
REZRZ203933
Fits brands
Reznor
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SKU:
203933
Product Type:
Pressure Switch
Subcategory:
Combustion Air / Draft
Application:
Commercial/Industrial
System Type:
Unit Heater, Infrared Heater, Furnace
Installation Type:
OEM Replacement
Fuel Type:
Natural Gas
Inlet Size:
1/4" Barb
Inlet Gas Pressure:
0.75" WC
Connection Type:
Barb
Switch Action:
SPDT
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OEM pressure switch for Reznor commercial and industrial heating systems. 0.75" WC setpoint monitors combustion air pressure before gas valve energization. SPDT configuration with dual 1/4" barb pneumatic connections. Prevents unsafe operation under restricted venting or failed blower conditions.
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