Allied Air Enterprises A95DF, 92G1DF, A93DF, 95G1DF Direct Vent Application Using Existing Chimney

Page 24

DIRECT VENT CONCENTRIC ROOFTOP TERMINATION

71M80, 69M29 or 60L46 (US) 44W92 or 44W93 (Canada)

1 1/2" (38mm) accelerator provided on 71M80 & 44W92

EXHAUST

VENT

OPTIONAL VENT TERMINATION FOR MULTIPLE UNIT

INSTALLATION OF DIRECT VENT WALL TERMINATION KIT

EXHAUST

 

12"

 

(305mm)

VENT

5"

5−1/2"

 

(127mm)

(140mm)

INTAKE

 

 

12” (305mm)

Minimum

Above Average

Snow

Accumulation

CLAMP

FLASHING

INTAKE (Not Furnished)

AIR

SHEET METAL STRAP

(Clamp and sheet metal strap

must be field installed to support

the weight of the termination kit.)

FIELD−PROVIDED

REDUCER MAY BE REQUIRED

TO ADAPT LARGER VENT

PIPE SIZE TO TERMINATION

 

AIR

18" MAX.

 

 

 

 

 

 

 

 

 

 

 

Front View

 

 

 

 

 

 

 

 

(457mm)

 

 

 

 

 

 

 

 

 

 

 

 

 

EXHAUST VENT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12" (305mm) Min.

 

 

 

 

 

 

 

above grade or

 

Inches (mm)

INTAKE

 

average snow

 

 

accumulation.

 

 

 

 

 

AIR

optional intake elbow

Side View

FIGURE 32

FIGURE 30

DIRECT VENT CONCENTRIC WALL TERMINATION

 

71M80, 69M29 or 60L46 (US)

 

 

44W92 or 44W93 (Canada)

 

FIELD−PROVIDED

1−1/2" (38mm) accelerator

REDUCER MAY BE REQUIRED

provided on 71M80 & 44W92

TO ADAPT LARGER VENT

 

 

PIPE SIZE TO TERMINATION

 

 

 

OUTSIDE

INTAKE

 

WALL

 

AIR

 

EXHAUST

 

 

 

 

EXHAUST

VENT

 

 

VENT

INTAKE

CLAMP

INTAKE 12" (305mm) Min.

AIR

above grade or

AIR

(Not Furnished)

 

average snow

 

 

 

accumulation.

 

 

 

GRADE

FIGURE 31

DIRECT VENT APPLICATION

USING EXISTING CHIMNEY

 

 

 

 

 

 

 

 

STRAIGHT−CUT OR

 

 

 

 

3"−8"

ANGLE−CUT IN DIRECTION

 

 

 

 

 

OF ROOF SLOPE *

 

 

 

 

(76mm−203mm)

 

 

 

 

 

 

 

 

 

 

 

8" − 12"

 

 

 

 

 

 

 

EXHAUST VENT

 

 

(203mm − 305mm)

 

1/2" (13mm)

 

 

 

WEATHERPROOF

 

 

 

 

 

 

 

 

 

 

INSULATION

 

 

Minimum 12" (305MM)

 

 

 

 

 

 

 

 

 

 

 

 

 

SHOULDER OF FITTINGS

 

 

 

 

INTAKE PIPE

 

 

 

 

above chimney top

 

INSULATION (optional)

 

 

 

PROVIDE SUPPORT

 

 

 

 

 

 

 

 

OF PIPE ON TOP PLATE

 

 

plate or average snow

 

 

SHEET

 

 

 

 

 

 

 

 

 

 

ALTERNATE

 

accumulation

 

 

METAL TOP

 

 

 

INTAKE PIPE

 

 

 

PLATE

 

 

 

 

 

 

 

 

 

 

3" − 8"

 

(76mm−

INSULATE

203mm)

 

EXTERIOR

 

TO FORM

 

 

PORTION OF

SEAL

 

 

CHIMNEY

 

 

 

 

 

*SIZE TERMINATION PIPE PER TABLE 6.

NOTE − Do not discharge exhaust gases directly into any chimney or vent stack. If ver- tical discharge through an existing unused chimney or stack is required, insert piping inside chimney until the pipe open end is above top of chimney and terminate as illus- trated. In any exterior portion of chimney, the exhaust vent must be insulated.

FIGURE 33

Page 24 of 48

Issue 1109

506725-01

Image 24
Contents Table of Contents A95DF, A93DF, 95G1DF & 92G1DFTOP View Front View Side ViewParts Arrangement Safety Information Gas FurnaceShipping and Packing List Package 1 of 1 contains Building CodesInstalled in Combination with a Cooling Coil Locations and ClearancesUse of Furnace as Construction Heater Product Contains Fiberglass Wool Combustion, Dilution & Ventilation AirUnconfined Space Confined SpaceAir from Inside Equipment in Confined Space − ALL AIR from InsideAir from Outside Equipment in Confined Space − ALL AIR from OutsideInstallation Setting Equipment Shipping Bolt RemovalUnits with 1/2 HP Blower Motor Installation on Non-Combustible Flooring Figure Installation on Combustible Flooring FigureNON−COMBUSTIBLE Floor Opening Size Installation on Cooling Coil Cabinet Figure Combustible Flooring Base Opening SizeReturn Air Opening Downflow Units Piping and Fittings Specifications Canadian Applications Only Outdoor Termination Kits UsageStandard Concentric Joint Cementing Procedure Venting Practices Piping Suspension GuidelinesReplacing Furnace That WAS Part of a Common Vent System Exhaust Piping Figure Minimum Vent Pipe LengthsMIN. Vent Length ModelsA95DF / 95G1DF and A93DF / 92G1DF Typical Exhaust Pipe Connections Typical Intake Pipe Connections Direct Vent ApplicationsFor Canadian Installations Only Intake PipingTypical AIR Intake Pipe Connections General Guidelines for Vent TerminationsInside Corner Detail No minimum to outside corner Exhaust Pipe Termination Size Reduction Direct Vent Roof Termination KITModel 51mm 76mm Direct Vent Application Using Existing Chimney Direct Vent Concentric Rooftop TerminationDirect Vent Concentric Wall Termination NON−DIRECT Vent Application Using Existing Chimney NON−DIRECT Vent Field Supplied Wall Termination ExtendedNON−DIRECT Vent Roof Termination KIT NON−DIRECT Vent Field Supplied Wall TerminationCondensate Piping Unit with Evaporator CoilTrap / Drain Assembly Using 1/2 PVC or 3/4 PVC Gas Piping Leak CheckFire or Explosion Hazard GAS Pipe Capacity − FT 3 /HR kL/HR Removal of the Furnace from Common Vent Carbon Monoxide Poisoning HazardPrecautions and Procedures Accessory TerminalsElectrical Electrostatic Discharge ESDIndoor Blower Speeds Generator Use Voltage RequirementsTypical Wiring Diagram Integrated Control Automatic Hot Surface Ignition SystemUnit Start-Up Placing the furnace into operationPriming Condensate Trap Gas Valve Operation FigureTurning Off Gas to Unit Failure To OperateGAS Meter Clocking Chart Burner Orifice Conversion Kits at Varying Altitudes Carbon Monoxide Poisoning Hazard Flame Rollout Switches Two Pressure SwitchTemperature Rise Primary LimitBlower Data A93DF1D / 92G1DF Blower Data A95DF1D / 95G1DF Electrical SHOCK, Fire Or Explosion Hazard Cleaning the Burner Assembly Planned Service Diagnostic CodesRepair Parts List Cabinet Parts Heating PartsControl Panel Parts Blower PartsGAS Supply Intake / Exhaust PipeDuct System Supply AIR Duct Return DuctUnit Operation Clear of ALL Obstructions Manufacturer Requirements

A95DF, 95G1DF, A93DF, 92G1DF specifications

Allied Air Enterprises offers a range of high-efficiency commercial and residential heating and cooling systems, with models like the 92G1DF, A93DF, 95G1DF, and A95DF gaining popularity for their cutting-edge technology and advanced features. Each of these models stands out in performance, reliability, and energy efficiency, making them excellent choices for diverse applications.

The 92G1DF model features a multi-stage gas valve that enhances temperature regulation, allowing for more precise heating. With an impressive Annual Fuel Utilization Efficiency (AFUE) rating, this furnace efficiently utilizes fuel, resulting in lower energy costs and reduced emissions. Its compact design makes it suitable for installations in tight spaces, while the durable heat exchanger extends the unit’s lifespan.

In contrast, the A93DF is engineered for enhanced comfort and flexibility. This model incorporates a variable-speed blower motor, which adjusts air circulation according to the heating demands in the space. This feature not only maximizes comfort by providing consistent temperatures but also promotes energy savings by reducing unnecessary power consumption. Additionally, the A93DF includes advanced diagnostic capabilities that simplify troubleshooting and maintenance, making it a favorite among HVAC professionals.

The 95G1DF is another noteworthy model that combines versatile performance with exceptional efficiency. This furnace boasts an AFUE rating of up to 95%, making it one of the most efficient models in its class. Its innovative design includes a secondary heat exchanger that captures additional heat from exhaust gases, optimizing energy utilization. Furthermore, the 95G1DF is equipped with an advanced control system that allows homeowners to set specific comfort levels.

Lastly, the A95DF model takes efficiency to a new level. With features such as a modulating gas valve and a variable-speed blower, this unit seamlessly adapts to changing heating needs. The A95DF not only heats a space but also enhances air quality through advanced filtration options. Its whisper-quiet operation adds to user satisfaction, making it ideal for residential settings.

In summary, Allied Air Enterprises' models 92G1DF, A93DF, 95G1DF, and A95DF demonstrate a commitment to innovation and energy efficiency, with features designed to provide superior comfort and reliability. With their advanced technologies and high-performance characteristics, these models are positioned as top contenders in the heating and cooling marketplace, ensuring that customers can enjoy a comfortable environment year-round.