5°F to 16°F normal range

providing the necessary rotolock x ODF connections for high-pressure suction and discharge lines

providing a seamless 1-inch nominal connection point for distributing fluid or refrigerant flow

Direct Replacement Compatibility: Specifically engineered to replace 312906-403 and 312906-406

using a mixing tube is highly recommended to average the air temperature across the duct profile for more stable modulation

Trane KIT9370 Retrofit Kit R-410A 5°F to 16°F normal rangeThe Trane KIT9370 is a comprehensive furnace control board retrofit kit engineered to replace obsolete White Rodgers integrated furnace controls. This OEM spec kit serves as the direct replacement for 50A51 506 and 50A51 507 ignition modules found in many residential and light commercial Trane and American Standard furnaces. By upgrading to the Trane KIT9370 Retrofit Kit, technicians transition from older Silicon Carbide (SiC) ignition systems to high