Modine 93% Separated Combustion Condensing Unit

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Modine 93 Separated Combustion Condensing Unit

• Modines Breakthrough Solution to Commercial
  Heating

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The Next Leap Forward

• Question What is Modines breakthrough solution
  to the issues of commercial heating?
• Answer Modines NEW Effinity 93 with
  Conservicore Technology
• PTC-Series 93 Thermal Efficient Condensing
  Gas-Fired Unit Heater

• Timing
• Literature Pricing Currently Available
• Full Production September 2009

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Effinity 93 Design Features
Unit Components
Power Exhauster
Bent Tube Primary Heat Exchanger
Flue Gas Exhaust
Fresh Combustion Air Intake
Condensate Drain
Propeller Fan Motor
AL29-4C Stainless Steel Round Tube Plate
Fin Secondary Heat Exchanger
Gas Manifold, Orifices Burners
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Effinity 93 Design Features

• The Heart and Soul
• Secondary Heat Exchanger Made With AL29-4C
  Stainless Steel Material
• Most Robust Material Available to Withstand
  Acidic Condensate
• Condensate Production
• Approx. 1 Gallons/hr for Small Units
• Approx. 2 Gallons/hr for Large Units
• Slightly Acidic Like Soda (Pop)
• Need to Drain Both Unit Vent System

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Effinity 93 Design Features

• Separated Combustion
• Protects Heat Exchangers Components from High
  Humidity Chemical Corrosives
• Reduces Greenhouse Heat Loss by 2
• Propeller Fans
• PVC Power Exhauster Wheel Vent Pipe
• Flue Temperatures Only Around 125º F
• Factory Installed External Junction Box Standard
• Disconnect Switch
• Convenience Outlet
• Terminal Board
• Indicator Lights

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PTC-Series Condensing Unit Heaters

• PTC Outputs Closely Match Outputs of Standard
  Efficiency Units for Ease of Comparison When
  Sizing Selecting New Construction, Expansion or
  Replacement Jobs

• PTC135 output equates to 80 150MBH output
• PTC155 output equates to 80 175MBH output
• PTC180 output equates to 80 200MBH output
• PTC215 output equates to 80 250MBH output
• PTC260 output equates to 80 300MBH output
• PTC310 output equates to 80 350MBH output

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Effinity 93 Application Flexibility

• Options Accessories
• Stainless Steel Primary Heat Exchangers
• Recommended for Greenhouse Applications Due to
  Humidity
• Finger-Proof (OSHA) Fan Guards
• Step-Down Transformers
• Concentric Vent Kits
• Condensate Pumps Neutralizer Kits
• 2-Point Suspension Kits
• Deflector Hoods Vertical Deflector Blades
• Thermostats
• Energy Saver Kit
• Ceiling T-Stat Energizes Fan Without Burner as
  Ceiling Temps Rises

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Effinity 93 Benefits

• What This Means to the Building OwnerGrower
• 17 Fuel Savings Over Standard Power Vented
  Separated Combustion Units
• 40 Fuel Savings Over Natural Draft Gravity
  Vented Units!!!
• May Qualify for Local Rebate Tax Incentive
  Programs
• Separated Combustion Advantages
• Reduced Air Changes Heating Loads
• Longer Lasting Heat Exchangers, Burners
  Controls
• PVC Vent Pipe Power Exhauster Wheels
• Lower Installed Costs Replacement Costs vs.
  Metal
• All Other Advantages of Gas-Fired Unit Heaters
  Apply
• Warm Air Circulation, Vented Flue Products,
  Redundancy, Heat De-Stratification, Zone Control,
  Low Installed Costs, etc.
• Direct-Fired Efficiencies Without Direct-Fired
  Disadvantages
• Water Vapor, Ethylene, Required Air Changes
• Boiler Efficiencies Without Boiler System
  Disadvantages
• High Up-Front Costs, Mechanical Rooms, Piping
  System Complexity, No Redundancy, Lower Water
  Temperatures

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Effinity 93 Fuel Savings Payback Calculator
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State Local Efficiency Incentives

• www.dsireusa.org
• Renewables Efficiency Incentive Programs
• Searches by State, Program Type, Technology Type,
  etc.
• Helps Offset Costs to Upgrade to High Efficiency
  Equipment
• Significantly Reduces Payback Period
• May Find Incentives for Other Efficiency Upgrades
  Such as Thermal Blankets, Caulking Insulation,
  High Efficiency Motors, Lighting, etc.

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For More Information

• Modine.com\Building HVAC\Greenhouse Heating
  Solutions

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MODEL PTCHIGH EFFICIENCY CONDENSING GAS FIRED UH
Questions? Comments?