Titus TF-HC-10 Acutherm Variable Air Volume 24" x 24" with 10" Neck

Model TF Therma-Fuser diffusers are 24” (600mm) square ceiling diffusers with built in temperature controls and VAV damper. Four blade dampers move up to close and down to open, metering air flow (warm or cool) into the room in response to room temperature. The dampers are mechanically positioned by thermostat/actuators which are both a room thermostat and damper motor.
The room thermostat/actuators are a large brass cylinder containing a petroleum based wax. The wax melts and expands when heated, driving a piston out. A spring retracts the piston when the wax cools and contracts. The movement of the piston positions the dampers in a proportional manner.
As with all diffusers, air circulates around the room in a circular motion. Secondary air rises under the diffuser, passes beneath the appearance panel and entrains with the primary air at the outside edge of the diffuser. This secondary air best represents average room temperature. Therma-Fuser is equivalent to having a thermostat in every room. It is self-contained and thermally powered - - no pneumatic piping or electrical wiring is required. Room temperature settings for heating and cooling are separately adjustable. Therma-Fuser is maintenance free with no requirement for lubrication or costly pneumatics or electronics to maintain.

Features:

• Thermal Control Power
• Self Contained Control System
• VAV Room Temperature Control
• Field Adjustable Heating Volume Control
• Acutherm optimizes variable volume systems and meet your sustainable design goals 
• Thermafuser systems result in less energy use
• Matching zone loads 
• Minimize fan energy
• Low Turndown Ratio’s
• Individual Temperature Control  
• Maintain excellent Thermal Comfort 
• High room Air Change Effectiveness 
• Monitor Individual Spaces 
• Innovative Design Benefits
• Exceed your client’s expectations with truly sustainable VAV system design.
• Acutherm provides cost effective solutions that will lower first cost, contribute to LEED® points, and maximize the amount of energy saved in any building