Marley Engineered Products 410074000 F125-25F Fan Delay

F125-25F Fan Delay

The F125-25F Fan Delay is a fan control module designed for use with the following HVAC units -- 410074000, 410075000, and 410080000. The Fan Delay mechanically isolates the electric power to the unit blower motor until the firebox has reached setpoint temperature. Case/Cover: Nylon; Frame: Cast aluminum; Full Load Amps (FLA): 0.21/0.28; Voltage: 115/230 VAC

The F125-25F Fan Delay functions as an electronic room thermostat that automatically switches a fan off when the desired temperature is achieved. It is used in conjunction with the L4-120 120 volt radiant fan heater or any other DC electric heating system. The F125-25F delays the on/off time of an electric heating fan to extend operation time of a heating system while maintaining comfort around the space. This feature allows for a smaller, more efficient, and more cost effective heating and cooling system.

The F125-25F Fan Delay will delay a connected fan for one hour in case of power failure. This unit is designed to be used with fans that have a separate manual delayed on/off function. For use with 1-wire single pole air conditioning and heating thermostats manufactured by Marley Engineered Products. This product is designed and manufactured to CSA certified standards.

When a mechanical contractor needs to set up a wall-hung fan quickly, they can't be dealing with an 8-hour delay from a fan relay module. Marley Engineered Products designed the F125-25F Fan Delay so that contractors are able to run their fans instantly—no delays, no guesswork. Because of its auxiliary contact functionality and ability to integrate with other devices, your new fan delay is compatible with a variety of other products.

With the 410074000 F125-25F Fan Delay from Marley Engineered Products, you can see more clearly where to direct your attention with the pull of a cord thanks to its innovative design. The easy-to-install, 120 V switch lets you manually control the fan for precise airflow, letting you continuously adjust airflow as needed. Its impressive selection of features make it an asset to any home.

The F125-25F Fan Delay is a current-limiting fan delay designed to control fans. It has a triac that can handle a continuous current of 0.85 Amp/120/240Vac (0.68 Amp/240Vac) up to 70°C ambient temperature with a maximum power dissipation of 2 Watts (4.5VA). Circuit time delay range is typically 5 seconds to 30 minutes per trip and a temperature rating of -10°C to 60°C.

The F125-25F Fan Delay combines the functions of a fan delay and thermal breaker into one complete unit. The F125-25F Fan Delay allows the user to preset a delayed on cycle beginning at approximately 15 minutes from turn on to activation at 25 minutes. This product is typically used as part of a larger application and does not provide any standalone functionality.