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Does this unit support modulation
75-inch WC pressure switch acts as a universal replacement for any Laars or Teledyne Laars system calling for this specific pressure rating and footprint
or 44 on Carrier units
Wide ambient operation range from -40°F to 176°F handles extreme mechanical room environments
Laars Heating Systems R2004100 Pressure Switch 320788-703 Does this unit support modulationMaintain the industrial safety standards of your heating equipment with the Laars Heating Systems R2004100 Pressure Switch. This manual reset low gas pressure switch is a critical safety component designed for high output Laars commercial boilers and MagnaTherm water heaters. Engineered to detect hazardous drops in fuel pressure, the R2004100 interrupts the system's ignition cycle to prevent incomplete combustion and potential carbon monoxide buildup.
