Bryant 340MAV ÐShort Vent 5 to 8 Ft System, COMBUSTION-AIR Intake Housing Plug Fitting

Page 23

12″ MIN

12″ MIN

VENT PIPE

VENT PIPE

COMBUSTION-AIR PIPE

COMBUSTION-AIR PIPE

HORIZONTAL TO ROOF

HORIZONTAL TO SIDEWALL

 

COMBUSTION-AIR PIPE

 

VENT PIPE

COMBUSTION-AIR PIPE

 

 

12″ MIN

12″ MIN

VENT PIPE

 

VERTICAL TO ROOF

VERTICAL TO SIDEWALL

NOTE: A 12 In. minimum offset pipe section is recommended with short (5 to 8 ft) vent systems. This recommendation is to reduce excessive condensate droplets from exiting the vent pipe.

A96230

Fig. 28ÐShort Vent (5 to 8 Ft) System

f. Drill a 1/8-in. hole in 2-in. combustion-air pipe using hole in intake housing as a guide.

g.Install a field-supplied No. 6 or No. 8 sheet metal screw into combustion-air pipe.

NOTE: DO NOT OVERTIGHTEN SCREW. Breakage to intake housing or fitting may cause air leakage to occur.

NOTE: Do not attach combustion-air intake pipe permanently to combustion-air intake housing since it may be necessary to remove

If use of this drain connection is desired, drill out fitting's tap plug with a 3/16-in. drill and connect a field-supplied 3/8-in. tube. This tube should be routed to open condensate drain for furnace and A/C (if used), and should be trapped. (See Fig. 29.)

COMBUSTION – AIR

INTAKE HOUSING

3/8" ID TUBE

BURNER

 

BOX

pipe for service of ignitor or flame sensor.

COMBUSTION-AIR INTAKE HOUSING PLUG FITTING

The combustion-air intake plug fitting must be installed in unused combustion-air intake housing. This fitting must be attached by using RTV sealant, or by drilling a 1/8-in. hole in fitting, using hole in intake housing as a guide. Install a field-supplied No. 6 or No. 8 sheet metal screw.

NOTE: DO NOT OVERTIGHTEN SCREW. Breakage to intake housing or fitting may cause air leakage to occur.

A plugged drain connection has been provided on this fitting for use when moisture is found in combustion-air

3/16"

DRILL

TRAP

TO OPEN

DRAIN

4″￿

MIN

COMBUSTION – AIR PIPE

intake pipe and combustion box.

NOTE: Moisture in combustion-air intake may be result of improper termination. Ensure combustion-air intake pipe is similar to that shown in Fig. 30, 31, 32, 33, or 34 so it will not be susceptible to areas where light snow or other sources of moisture could be pulled in.

A93035

Fig. 29ÐIntake Housing Plug Fitting Drain

2.Attach vent pipe as follows:

a.Determine location of vent pipe connection to inducer housing as shown in Fig. 27 for application.

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Contents ÐMultipoise Orientations Ð1ÐUnit Size DimensionsÐ2Ð → ÐClearances to Combustibles Safety ConsiderationsElectrostatic Discharge ESD Precautions Minimum Inches Clearance to Combustible ConstructionCondensate Trap Location Factory-Shipped Orientation IntroductionApplications General II. Upflow ApplicationsCondensate Trap Location Alternate Upflow Orientation Ð5ÐÐ6Ð Pressure Switch TubingCondensate Trap Tubing Condensate Trap Freeze ProtectionIII Downflow Applications Condensate Trap LocationÐ8Ð IV. Horizontal Left SUPPLY-AIR Discharge ApplicationsHorizontal Right SUPPLY-AIR Discharge Applications Ð9ÐConstruct a Working Platform ÐAttic Location and Working Platform Location → ÐHorizontal Right Tube ConfigurationIII. Hazardous Locations II. Furnace Location Relative to Cooling Equipment→ II. Installation in Upflow or Downflow Applications Installation Leveling Legs if DesiredWidth Ðopening DimensionsFurnace Plenum Opening Floor Opening Casing ÐDuct Flanges III. Installation in Horizontal ApplicationsBottom Closure Panel IV. Filter ArrangementÐfilter Information Electrical Connections WiringVI. GAS Piping Ðmaximum Capacity of PipeII -V Wiring → ÐHeating and Cooling Application Wiring DiagramÐWiring Diagram Amps III. AccessoriesÐelectrical Data Amps GageGeneral Direct VentingRemoval of Existing Furnaces from Common Vent Systems II. COMBUSTION-AIR and Vent PipingCombustion-Air and Vent Pipe Attachment Combustion-Air and Vent Pipe DiameterExample ÐShort Vent 5 to 8 Ft System COMBUSTION-AIR Intake Housing Plug Fitting2001 to Ðmaximum Allowable Pipe Length FT4001 to 5000³ Ðmaximum Allowable Pipe Length FT8001 to 9000³ Vent Extension PipeTwo-Pipe Termination Kit Extended Exposed Sidewall PipesÐRoof Termination Preferred II. Application Concentric Vent/Air Termination KitIV. Multiventing and Vent Terminations Condensate Drain GeneralÐConcentric Vent and Combustion-Air III. Condensate Drain Protection Heating ModeSequence of Operation Component Test II. Cooling ModeIII. Continuous Blower Mode IV. Heat Pump ModeII. Prime Condensate Trap with Water START-UP Procedures GeneralSet Gas Input Rate IV. AdjustmentsIII. Purge GAS Lines BTU/CU FT Ð36Ð Ð37Ð Ð38Ð Ð39Ð Canada Set Temperature RiseUnited States Ðaltitude Derate Multiplier for U.S.AÐspeed Selector Check Safety Controls Check Primary Limit ControlII. Check Pressure Switch ChecklistCombustion and Vent Piping ChecklistðinstallationCHECKLISTÐSTART-UP Load CalculationÐ43Ð Service Training
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340MAV specifications

The Bryant 340MAV is a standout model in the Bryant lineup, designed to provide exceptional comfort, efficiency, and performance for residential heating and cooling needs. This unit offers a perfect blend of innovative technology and user-friendly features, making it an ideal choice for homeowners seeking reliability and quality.

One of the defining characteristics of the Bryant 340MAV is its impressive efficiency rating. With a SEER (Seasonal Energy Efficiency Ratio) of up to 18, this model ensures that homeowners can enjoy effective cooling during the summer months while minimizing energy consumption. Similarly, the heating efficiency is notable, with a high AFUE (Annual Fuel Utilization Efficiency) rating. This makes the 340MAV an environmentally friendly option that also promotes cost savings on energy bills.

The 340MAV incorporates advanced technologies that enhance its performance. One such technology is the variable-speed compressor, which allows the system to adjust its output based on the demands of the home. This means that the unit operates more quietly and reduces energy usage by matching the cooling or heating output required. Additionally, the two-stage heating capability provides more consistent temperatures and improved comfort throughout the space.

Operating noise is a crucial factor in residential HVAC systems, and the Bryant 340MAV is designed with this in mind. Engineered for quiet operation, the unit features a sound-dampening design, including an insulated cabinet and a specially designed compressor that minimizes noise levels. Homeowners can enjoy a comfortable indoor climate without the disruptive racket often associated with traditional systems.

Furthermore, the Bryant 340MAV is equipped with a durable all-aluminum coil, which improves heat transfer efficiency while also being resistant to corrosion. This characteristic contributes to the longevity of the unit, ensuring that it can withstand various environmental factors without compromising performance.

Another key feature is the advanced control options that the Bryant 340MAV offers. Integration with smart thermostats allows homeowners to monitor and adjust their HVAC system remotely, ensuring optimal comfort at all times. Additionally, the system is compatible with Bryant's Perfect Air™ filtration system, enhancing indoor air quality by reducing pollutants and allergens.

In summary, the Bryant 340MAV is a high-efficiency heating and cooling solution that brings together cutting-edge technology, quiet operation, and user-friendly features. With its focus on comfort and energy savings, it stands out as a prime choice for homeowners looking to invest in a reliable HVAC system.
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