EFFSO

what does it do?

EFFSO is our latest product that enhances safety for every home that is equipped with a WHOLE HOME HVAC system. It works by taking advantage of the signal command given by the fire alarm when a fire/smoke is dedicated, which shuts down the 120V circuit feeding the furnace. 

the benefits?

Whole-home HVAC systems can rapidly pull smoke from one room and distribute it throughout the house. By shutting down the furnace immediately, EFFSO helps keep smoke contained to the origin area, improving visibility and survivability.
 

-Helps prevent smoke from spreading through HVAC ductwork
-Reduces risk of smoke inhalation for occupants
-Adds protection without changing how the HVAC system operates daily
-Uses the home’s existing fire alarm signal — no extra sensors needed
-Protects the furnace and ductwork from smoke contamination
-Activates instantly with no homeowner action required
-Works in the background until an emergency occurs
-Practical safety upgrade for homes with whole-home HVAC systems
-Enhances overall fire safety beyond standard smoke alarms

-Works alongside the duct smoke detector to trigger the fire alarm when smoke is detected within the HVAC ductwork.