Temperature Compensation Kit: This kit (P/N 5600A-( ) upgrades standard S-series and earlier UV-5A valves currently in service. This upgrade provides Full Temperature Compensation over the entire operational temperature range (80° to 150° F) of the valve. These changes will allow consistent elevator operation by maintaining floor-to-floor travel time and up leveling speed. EECO recommends that when a temperature compensation kit is installed in a valve, the rest of the seals in the rest of the valve also be replaced with high temperature Viton seals using EECO’s standard seal kit 5131V. When ordering a temperature compensation kit and the 5131V seal kit, please have the existing valve size and/or serial number available.