Bryant 340MAV Product Data and Dimensions - Comprehensive Manual

—3—

26 15⁄16"

26 1⁄4"

24 1⁄2"

22 5⁄16"

2-IN. COMBUSTION-

AIR CONN

1⁄2-IN. DIA GAS CONN

2-IN. VENT CONN

1⁄2-IN. DIA THERMOSTAT

ENTRY

22 11⁄16"

14 1⁄2"	SIDE INLET
TYP

11⁄4"

1" 23 1⁄4" TYP

SIDE INLET

26 15⁄16" TYP

28 1⁄2"

AIRFLOW

26 15⁄16"

26 1⁄4"

A

9⁄16"

22 5⁄16"

13/16"

D

13/16"

TYP

19"

CONDENSATE DRAIN

OUTLET

OUTLET

TRAP LOCATION

(DOWNFLOW &

CONDENSATE DRAIN

2-IN. COMBUSTION-

HORIZONTAL LEFT)

TRAP LOCATION

7⁄8-IN. DIA

(DOWNFLOW &

AIR CONN

POWER CONN

HORIZONTAL RIGHT)

1⁄2-IN. DIA

OR ALTERNATE

1⁄2-IN. DIA GAS CONN

GAS CONN

7⁄8-IN. DIA

33 1⁄4"

POWER CONN

32

5⁄8" TYP

1⁄2-IN. DIA

7⁄8-IN. DIA

30 13⁄16" TYP

THERMOSTAT ENTRY

30 1⁄2"

2-IN. VENT CONN

ACCESSORY

29 11⁄16"

POWER ENTRY

27 5⁄8" TYP

CONDENSATE

22 11⁄16"

DRAIN TRAP

27

9⁄16"

LOCATION

TYP

(ALTERNATE

24 1⁄2"

UPFLOW)

SIDE INLET

17 5⁄16"

18 1⁄4"

9 7⁄16"

TYP

INLET

CONDENSATE

22 1⁄4" TYP

CONDENSATE

11/16"

E

11/16"

DRAIN LOCATION

DRAIN LOCATION

(UPFLOW)

(UPFLOW)

DIMPLE LOCATORS

24 3⁄16"

BOTTOM INLET

FOR HORIZONTAL

HANGING

13⁄16" 5⁄8"

5⁄16"

39 7⁄8"

1"

7⁄16"

11⁄16"

NOTES: 1. Minimum return-air openings at furnace, based on metal duct. If flex duct is used, see flex duct manufacturer’s recommendations for equivalent diameters.

2. Minimum return-air opening at furnace:

a. For 800 CFM–16-in. round or 141/2 x 12-in. rectangle.

b. For 1200 CFM–20-in. round or 141/2 x 191/2-in. rectangle. c. For 1600 CFM–22-in. round or 141/2 x 231/4-in. rectangle.

d. For airflow requirements above 1800 CFM, see Air Delivery table in Product Data literature for specific use of single side inlets. The use of both side inlets, a combination of 1 side and the bottom, or the bottom only will ensure adequate return air openings for airflow requirements above 1800 CFM at 0.5” W.C. ESP.

A02147

DIMENSIONS (IN.)

UNIT SIZE	A	D	E
024040	17-1/2	15-7/8	16
036040	17-1/2	15-7/8	16
024060	17-1/2	15-7/8	16
036060	17-1/2	15-7/8	16
048060	17-1/2	15-7/8	16
036080	17-1/2	15-7/8	16
048080	17-1/2	15-7/8	16
060080	21	19-3/8	19-1/2
048100	21	19-3/8	19-1/2
060100	21	19-3/8	19-1/2
060120	24-1/2	22-7/8	23
060140	24-1/2	22-7/8	23

Fig. 2—Dimensional Drawing

Image 3

Bryant 340MAV instruction manual Dimensions, Unit Size

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.

Contents

Safety Considerations Electrostatic Discharge ESD Precautions Multipoise Orientations Unit Size Dimensions Codes and Standards SafetyII. General Installation VI. GAS Piping and GAS Pipe Pressure Testing VII. Electrical Connections Electrostatic Discharge ESD Precautions II. Upflow Applications IntroductionApplications General Condensate Trap Tubing Alternate Upflow Orientation Pressure Switch TubingCondensate Trap Tubing Factory-Shipped Orientation Condensate Trap Location Alternate Upflow Orientation III. Downflow Applications Condensate Trap LocationCondensate Trap Tubing Horizontal Left Tube Configuration IV. Horizontal Left SUPPLY-AIR Discharge Applications Construct a Working PlatformHorizontal Right SUPPLY-AIR Discharge Applications Attic Location and Working Platform Location II. Furnace Location Relative to Cooling Equipment Furnace Location for Proper Condensate Drainage III. Hazardous Locations II. Installation in Upflow or Downflow ApplicationsInstallation Leveling Legs if Desired III. Installation in Horizontal Applications Opening Dimensions Furnace Plenum Opening Floor Opening CasingWidth II. Ductwork Acoustical Treatment Duct Flanges Filter Information III. Supply AIR ConnectionsIV. Return AIR Connections Filter Arrangement Casings only VI. Bottom Closure PanelVII. GAS Piping Maximum Capacity of Pipe Electrical Connections Fire or Explosion Hazard III Accessories Wiring PCB II. COMBUSTION-AIR and Vent Piping Electrical DataDirect Venting Removal of Existing Furnaces from Common Vent Systems Control Center Clearance FT COMBUSTION-AIR and Vent Pipe Termination Clearances Combustion-Air and Vent Pipe Diameter ExampleCombustion-Air and Vent Pipe Attachment Short Vent 5 to 8 Ft System COMBUSTION-AIR Intake Housing Plug Fitting Altitude FT Maximum Allowable Pipe Length FT 6001 to 7000‡ Air Intake Housing Plug Fitting Drain Vent Extension Pipe Extended Exposed Sidewall PipesTwo-Pipe Termination Kit IV. Multiventing and Vent Terminations Concentric Vent/Air Termination Kit Roof Termination Preferred Sidewall Termination of 12 in. or Less Condensate Drain General II. ApplicationIII. Condensate Drain Protection IV. Heat Pump Mode Heating ModeII. Cooling Mode III. Continuous Blower Mode II. Prime Condensate Trap with Water START-UP Procedures GeneralIV. Adjustments Component Test Inducer Housing Drain Cap BTU/CU FT Orifice Manifold 625 650 Only 7001 675 725 8000 775 750 15% 825 2001to 725 750 Only 4001 775 800 825 5000 875 850 900 925 Canada Example 100,000 Btuh Input Furnace Installed AT 4300 FTAltitude Derate Multiplier United States Speed Selector Blower OFF Delay Setup PositionCheck Safety Controls GAS Rate CU FT/HR II. Check Pressure Switch ChecklistCheck Primary Limit Control Combustion AIR Vent Piping CHECKLIST-INSTALLATIONCHECKLIST-START-UP Load Calculation