Lennox 25G43 Time Delay Relay Time Delay Relay

Time Delay Relay

The Time Delay Relay is designed to control an outdoor circuit that has timed on or timed off controls. This product has 2-day set-up and 12-hour countdown operation features. NEMA 3R weatherproofing ensures reliable performance.

The Time Delay Relay, for use with gas furnace systems, provides an additional degree of safety by reducing the possibility of dangerous situations which could otherwise occur. It lasts longer and requires less maintenance and testing than many mechanical relays.

The L&T TD3111 time delay relay is for use on equipment requiring a momentary isolated 120v/1-phase input to energize after an adjustable countdown period. The time delay relay has a programmable countdown timer and timer lockout and a delayed bake cycle output. The Time Delay Relay with 8 sec preheat and 0.5 second bake cycles is ideal for cooking and heating applications in the larger range of commercial kitchens.

Lennox 25G43 Time Delay Relay

Lennox Relay Time Delay 25G43 2 Terminal Normally Closed

The Lennox 25G43 time delay relay replacement is designed to provide reliable performance and help ensure you have heat in cold conditions. The time delay relay controls the operation of your gas furnace for up to 11 hours after the thermostat has been satisfied. The 25G43 is easy to install and helps ensure you won't be left without heat when it's needed most.

The 25G43 Time Delay Relay has been designed for use with the Lennox Gas Valve Assembly for Single Stage HRV/ERV HVAC systems. The time delay relay is required when a gas valve assembly is used to connect the HRV/ERV to the balanced terminal of the gas valve.