Lennox 22J51 Sequencer Relay

The Lennox 22J51 Relay-Sequencer is a small yet essential part of your Lennox air conditioning and heating system. It provides a schedule of operation for your equipment, thereby making it easy and efficient. Through controlling voltage to 240V and current to 25A, the 22J51 sequencer protects your system’s electrical integrity and allows the maximum wattage of 10KW, thus suitable for the Lennox HVAC equipment. This particular sequencer does not require any form of intervention from the user and makes it easy to control your HVAC system in a friendly manner.