The RH4B-UAC120V uses blade terminals

the 46K18 is identical to the 46K1801

The sliding-handle design facilitates rapid core changeouts during routine maintenance or after a compressor burnout

Utilizing a 16 cubic inch molded porous core

this fixed-setting switch ensures proper airflow verification before allowing ignition or equipment operation

Belimo B309 Valve Els PW 17895 The RH4B-UAC120V uses blade terminalsWhen you need reliable flow control in hydronic systems, the Belimo B309 Valve is a solid choice. This 3 way ball valve HVAC component features a 1 2" NPT connection and a 0. 8 Cv rating, engineered for precise modulation. Its A port delivers an equal percentage flow characteristic, while the B port is modified for constant common port flow, ensuring stable system performance. Constructed with a nickel plated forged brass body and a stainless steel