Lennox 22J51 RELAY-SEQUENCER RELAY-SEQUENCER

RELAY-SEQUENCER

The RELAY-SEQUENCER is a totally new type of heating control. It isn't a programmable thermostat; it's a count-down timer that releases holdover heat to assure there is always enough on-demand heat. The RELAY-SEQUENCER is equipped to each zone, each stage of a staged heat system, and any combination thereof. It can be used with gas, oil or electric systems.

Our RELAY-SEQUENCER is the most advanced high-efficiency, heat pump timer you can buy.

Relay-Sequencer 22J51

Lennox_22J51_RELAY-SEQUENCER

The Relay-Sequencer features three digitally timed relay outputs. The Relay-Sequencer outputs can be used for any application such as security, automatic irrigation, or lighting control. The Relay-Sequencer has three ON/OFF cyclic timers; one per channel. Each channel has the ability to run for up to eight hours and can be set at intervals of 5 seconds to 8 hours.

The Lennox Relay-Sequencer enables you to control your humidification system with the press of a button from anywhere in your home.

The new Lennox® Relay-Sequencer™ provides the ability to synchronize two or more heating or air conditioning systems, based on outdoor temperature settings. The Relay-Sequencer also allows you to program the timers for each system separately, including a separate defrost cycle.