::Weather-Rite TT Series::

WEATHER-RITE™ TT Features & Benefits

Improved indoor air quality - Helps dilute and expel airborne contaminants making exhaust systems operate more efficiently
Superior ventilation - System can be designed to automatically modulate outdoor air volume from 20% to 100% to meet ventilation requirements in cold weather and decrease heat buildup in warm weather
Consistent temperatures and less stratification - Optional cooling effectively reduces indoor air temperatures to help keep people and processes productive
Customization - Broad range of sizes and options
Cost savings - Heating systems deliver 100% of heat generated into the building resulting in energy savings
Flexibility and convenience - Heating systems require little to no ductwork and can be installed indoors or outdoors
Evaporative and mechanical cooling packages available

Cabinet/Discharge Orientations

	HH Horizontal Cabinet, Horizontal Discharge		HB Horizontal Cabinet, Bottom Discharge
	VT Vertical Cabinet, Top Discharge		VB Vertical Cabinet, Bottom Discharge
	VBR Vertical Cabinet, Bottom Right Discharge		VTL Vertical Cabinet, Top Left Discharge

Model Configurations

Make-up Air (MUA) Models

	Design: 100% replacement air with a fixed discharge air volume.
	Function: Supplies direct replacement air for building mechanical exhaust.
	Application: Used as make-up air for industrial processes which incorporate mechanical exhaust.

Air Management (AM) Models

	Design: Variable outdoor air from 20% to 100% and modulating burner with a 20:1 turn-down ratio. Discharge air volume is fixed.
	Function: Automatically responds to building pressure and temperature needs.
	Application: Used in industrial and commercial buildings that have air quality and specific air management requirements.

Variable Air Volume (VAV) Models

	Design: 100% replacement air with variable discharge air volume from 25% to 100% of total capacity.
	Function: Provides efficient, low-cost heating where minimum ventilation rates are required.
	Application: Used in warehouses, distribution centers, retail outlets, etc.

Reliable, Efficient System Operation Provided by:

Fully modulating burner that maintains 100% combustion efficiency
Double-width, double-inlet, forward-curved Class 1 blower wheel built for long life
Energy-saving ignition system
Systems that puts 100&#-37; of the available heat in the airstream, not out a flue
Remote Control Panel for easy operation and remote temperature adjustment
Electronic fuel modulation providing immediate response
Temperature dial for quick, easy adjustment
Operation of fan only in warm weather to enjoy free ventilation cooling
Compliance to ETL per ANSI Z83.18 or Z83.4 standards

Ease of Maintenance Provided by:

Large access panels for easy maintenance of blower, motor, drives and burner
Blower installed downstream of burner for convenient access

Long Lasting Construction Provided by:

Heavy-duty, corrosion-resistant, welded steel construction
Finishing process that includes unit washing, phosphatizing, priming and painting
Heavy-duty, factory-installed motor and drive package designed for long-lasting performance
Heavy-duty, pre-lubricated bearings provide up to 30,000 hours of ABMA L-10 performance

Other TT-Series Options:

16" or 24" Roof Curb simplifies rooftop mounting
Inlet Hood protects against water entrainment
Filter Section with 30% pleated polyester or permanent filters for longer equipment life of internal components
Motorized Inlet and Discharge Dampers for exfiltration control
FM/IRI compliant gas trains
Upright heater stand or legs
Service Platform

Conventional Controls' Options:

Low-temperature automatic shutdown
Space temperature control for added comfort
7-day time clock
Remote Control Panel with summer/off/winter switch for easy operation
Mild weather stat

Cooling Option Packages:

Evaporative Cooling

WEATHER-RITE™ TT-Series evaporative cooling system is an economical solution. It requires no air-cooled condenser, no chiller or cooling tower, no chilled water pumps or distribution piping/insulation, no major motor control center or electrical gear. Operating costs are a fraction of similar-capacity mechanical refigeration systems.

Evaporative cooling works when warm air passes over specially treated wetted media. The heat passes from the air to the wetted media, causing the water to evaporate and inside air to cool.

Mechanical Cooling

For situations requiring temperature and humidity levels lower than the performance parameters available with outdoor air alone or with evaporative cooling, WEATHER-RITE™ TT-Series offer a broad range or cooling options.

Cooling options can be added by simply installing one of our coil sections equipped with the appropriate cooling coils and a condensing unit or chiller. The versatility afforded by the coil section enables you to utilize DX refrigerant, chilled water or other types of cooling coils in your system.