HONEYWELL ST7800A108 ST7800A108 4.0 MINUTE PURGE TIMER *** RESTRICT

4.0 MINUTE PURGE TIMER *** RESTRICT

4.0 minute purge timer automatically vents a furnace after the blower has been on for 4 minutes. This manual purge can be used to get rid of excess moisture in the ductwork or to cause the burners to ignite more cleanly.

The ST7800A108 4.0 Minute Purge Timer offers the ultimate in service flexibility for Honeywell's service lines, with a standard shipboard or POT timer application as required by CAP air turbine manufacturers. Capable of both 4 minute and 5 minute purges, this single-station accessory provides a disconnect switch with an independent auxiliary indicator lamp on the rear case panel. The circular control knob sits flush with the timer housing to provide optimum access.

The Honeywell 4.0 Minute Pushbutton Purge Timer is a versatile, four-minute purging timer used with Honeywell's Versahub Series Air Purge Valves. It is available with next day shipping and stock in the US. Setup Cost: $1,470; First Year Cost: $717 (other charges may apply); CRN: 2

The MINUTE PURGE TIMER provides convenient purge times up to 4 minutes in length. The timer mechanism is contained within the service panel, eliminating the need for an external purge box and reducing required installation space. The simple push-button purge initiates a timed purge cycle which vents air from the system in preparation for welding or cutting. Pushing the purge button again cancels the cycle and restores flow to the torch or gun.

The 4-Minute Purge Timer is designed to be used with your gas furnace, along with a Humidistat, to eliminate moisture condensation on the cold surfaces of your home. The 4-Minute Purge Timer is typically used during the cooling season (October–April).

ARCO's 4 minute purge timer is used for applications that require the purging and filling of refrigeration and air conditioning systems...Such as bulk plants, transit, and refrigerated trailers, tankers, and reefer storage tanks.

This 4-minute purge timer is designed to help control overspray in a fire suppression application. It features an easy-to-use dial and convenient mounting slots. The timer contains four minutes of resistance wire, but can be repeated indefinitely if needed.