Trane FLR3832 Filter THPU32HP7Y Safety Integrity: Monitors for blocked

Safety Integrity: Monitors for blocked vents

With a 15-second pre-purge and a 7-second ignition period

It utilizes a digital signal output to eliminate the common issue of temperature variance caused by wire resistance

while the SPNC (Normally Closed) contact can be used to lock out other components or provide a secondary signal path when the fan is idle

Trane FLR3832 Filter THPU32HP7Y Safety Integrity: Monitors for blockedThe Trane FLR3832 is a high performance washable air filter engineered for professional grade HVAC maintenance. Measuring 17. 19x26x. 875 inches, this aluminum frame filter is a permanent washable solution designed to replace disposable media in compatible Trane and American Standard air handlers. As a veteran technician knows, maintaining proper static pressure is critical; the aluminum mesh construction ensures optimal airflow while effectively