Supco SFC300400 Sealed Unit Parts Company, Inc. () 300 PSI Pressure Switch, Fan Cycling LP

300#CO 400#CI FAN CYCLE SWITCH

The #300#CO & #400#CI Series cycle switches allow the fan to cycle ON and OFF according to the pressure being sensed by the switch. When the pressure switch senses a pressure drop in the system, the fan is activated and continues to run until a specified pressure offset is reached. Once this offset is reached, the switch automatically shuts off power to the fan coil. The cycle switches have two outputs, one low speed wire and one high speed wire. In addition, there are two optional outputs for an alarm and a lockout relay.

The Sealed Unit Parts Company 300 PSI / 400# CO/CI Fan Cycle Pressure Switch is a compact, economy, pressure switch designed for general use. The SFC300400 Fan Cycle Pressure Switch includes a pressure relief valve, preventing excessive pressures or dangerous backfires that could damage the system. This switches main function is to cycle the electric blower on and off during firing cycles. Market applications include Forest Fire Suppression, Irrigation, Oil & Gas production and field flares

The Supco SFC300400 Fan Cycling LP Pressure Switch is a 300 PSI, 400#CO pressure switch with AGC, EAC and ATC.

The SPCO™ sealed unit parts company sfc300400 fan cycling switch, used on lp and gas applications, is designed for use with a remote directional control switch. The sfc300400 features hi/lo switches that operate in conjunction with the front panel lockout red/green LED indicator lights to prevent improper start-up of the boiler. This pressure switch comes with an easy grip, four finger handle and screw alternation to support easy servicing. With a complete selection of switches ranging from pressure switches, to thermocouple switches, and cycles routes to choose from along with their comprehensive when you need us service agreement

Some applications use a fan cycling pressure switch in order to prevent dangerous boil overs from occurring. Please Note: This is for a "Sealed Unit" 300 PSI Fan Cycling Pressure Switch.

The SFC series fan cycling switch controls the operating pressure of a boiler by electrically switching the boiler on and off as required to maintain the set pressure. The FCS300400 controls pressures up to 300 psig/21 bar or 400 psig/28 bar (see rating chart). The FCS300400 is an OEM product intended for use in OEM applications.

A fan cycle switch is a safety device designed to protect the heating unit from overheating by turning on (or off) a cooling fan. It cycles on and off while the unit is running so that the burner surface does not overheat.