CSA Certified|UL Listed

• CONSTRUCTION - Frame shall be corrosion-resistant and made of galvanized steel of suitable gauge as required by CSA/UL HEATER - Heating coils shall be of High Grade Nickel Chromium alloy and shall be insulated by fl oating ceramic bushings from the galvanized steel frame. Coil terminals shall be stainless steel, insulated by means of non -rotating ceramic bushings SAFETY CONTROLS - Hi-limit with damper shutdown and alarm, Low-limit with damper shutdown and alarm, High temperature automatic reset thermal cutout that will reset automatically after cool off, Manual reset AIR FLOW - Built in Temperature Sensor controls the heater proportionally to maintain the pre-set air temperature in the duct, Reversible mounting air fl ow capability, Electronic Air Flow sensor available on models below 100 cfm, and a maximum kw's of 3kw on 240/1 or 2.5kw 208/1 SIZE AND CAPACITY - Collar size, heater kw's, volts and phase, shall be as per Mini Make up Air schedule

Today's airtight homes and offices beg for fresh air. When we trap the heat, excess humidity and indoor pollutants such as cleaning products, smoking and pets, will negatively affect the quality of the air we breathe, making our environment both uncomfortable and unhealthy. The ventilation code for new construction requires the installation of a system to provide adequate fresh air. During winter, the incoming fresh air is at too low a temperature to be comfortable and requires preheating. It is more economical to preheat the incoming air at a specific, controlled source than requiring the central system to continually compensate for heat loss. When the fresh air required is 100 CFM or less the new THERMO-X-AIR mini fresh air make-up offers the optimum solution at the lowest total cost. The THERMO-X-AIR mini fresh air make-up is designed to complement your heating system by pre-heating this fresh air, thus continuously providing comfortable ventilation throughout the house. Equipped with the most advanced modulating controller and air sensor, the THERMO-X-AIR mini fresh air make-up uses the minimum amount of energy required to meet your needs. The air flow sensor detects the amount of air flowing through the unit and modulates the heating capacity accordingly, maximizing savings. The THERMO-X-AIR system is a quality product engineered for peak performance, low operating cost and long life.