Optimized Ignition Sequence: Reaches peak temperature rapidly to provide reliable furnace gas ignition

Precision Proportional Control: Modulates pneumatic actuators with high accuracy to minimize energy waste and mechanical wear

this board is specifically tailored for CB 045-260 series units and replaces older TST30017 modules

250 BTU/hr capacity for optimal gas venting performance

Its superior miscibility ensures reliable oil return to the crankcase

Carrier KT73DZ120 Bearing 319852-301 Optimized Ignition Sequence: Reaches peakBEARING Carrier KT73DZ120 Bearing Genuine OEM Replacement Part The Carrier KT73DZ120 Bearing Assembly is a high quality, genuine OEM replacement designed to provide reliable support and stability for rotating components in Carrier HVAC systems. Engineered for durability and precision, this bearing helps ensure optimal performance, smooth operation, and long service life. Key Features: Genuine OEM Quality Built to Carriers exact specifications for a