This 3-tube furnace heat exchanger is manufactured with high-grade

000 BTU furnaces with a 1

For contractors handling HVAC system maintenance on aging Carrier

Durable Construction: Heavy-duty aluminum blades designed to withstand high-velocity airflow and outdoor exposure

Smith 100313878 Pump is the direct OEM replacement circulator pump designed for seamless integration into high-efficiency hydronic systems

Browning SK 1 7/16 Bushing 322027-701 This 3-tube furnace heat exchangerWhen you are mounting sheaves, pulleys, or sprockets on a 1 7 16" drive shaft, the Browning SK 1 7 16 Bushing provides the high torque, concentric fit required for heavy duty HVACR and industrial power transmission. This SK series QD bushing is engineered with a 3 4" per foot self locking taper, ensuring a secure mechanical grip that effectively eliminates shaft slippage in high vibration environments like blower assemblies or pump drives. Featuring a