Lifebreath 60DHWDF(T) Model 40DHW Up Flow, Dimensions & Clearances, Filters Case, Options

Page 12

Specifications

Model 40DHW (Up Flow)

Core Ventilation system has patented aluminum heat recovery core (standard) or an enthalpic energy recovery core (optional) for energy-efficient ventilation. Enthalpic cores are recommended for regions where the temperature does not drop below 25˚F (-4˚C).

Filters

Case

Washable air filters in exhaust and supply air streams of ventilation section, 1" pleated in return plenum side.

Prepainted galvanized steel for superior corrosion resistance.

CFM @ .25"WG CFM @ .5"WG

740

40DHW

 

Output

(MBH)

 

69.0

 

76.2

40.5

 

47.4

 

66.5

 

68.3

 

75.4

 

45.7

 

53.6

 

61.4

 

69.3

 

77.2

 

85.1

 

 

 

 

54.4

 

 

 

 

 

 

 

 

890

40.7

 

47.7

54.8

61.9

 

 

43.8

 

51.3

58.9

 

74.1

 

81.7

 

 

 

 

 

 

790

38.0

 

44.5

51.0

57.6

 

64.3

 

70.9

 

 

 

 

61.3

 

 

 

 

 

42.0

 

49.2

 

56.4

 

63.6

 

70.8

 

78.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

660

36.5

 

42.7

49.0

55.3

 

61.7

 

68.0

38.7

 

45.3

51.9

58.6

 

65.3

 

72.0

 

40.0

 

46.8

 

53.7

 

60.5

 

67.4

 

74.3

33.8

 

39.6

45.5

51.3

 

57.2

 

63.0

35.6

 

41.7

47.8

53.9

 

60.0

 

66.2

 

36.7

 

42.9

 

49.2

 

55.4

 

61.7

 

68.0

1030

44.0

 

51.7

59.3

67.0

 

74.8

 

82.5

48.0

 

56.2

64.5

72.8

 

81.2

 

89.6

 

50.5

 

59.1

 

67.8

 

76.5

 

85.3

 

94.1

900

41.0

 

48.0

55.1

62.3

 

69.4

 

76.6

44.1

 

51.7

59.3

66.9

 

74.6

 

82.3

 

46.1

 

54.0

 

61.9

 

69.8

 

77.8

 

85.8

825

38.9

 

46.7

52.4

59.2

 

66.0

 

72.8

41.7

 

48.8

56.0

63.2

 

70.4

 

77.6

 

43.5

 

50.9

 

58.3

 

65.8

 

73.3

 

80.8

740

36.5

 

42.7

49.0

55.3

 

61.7

 

68.0

38.7

 

45.5

51.9

58.6

 

65.3

 

72.0

 

40.0

 

46.9

 

53.7

 

60.5

 

67.4

 

74.3

Water

130

 

140

150

160

 

170

 

180

130

 

140

150

160

 

170

 

180

 

130

 

140

 

150

 

160

 

170

 

180

Temp.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3 GPM

4 GPM

5 GPM

Dimensions & Clearances

(SERVICE CLEARANCE 1')

 

 

 

 

 

 

 

 

 

 

 

Side

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C L E A N A I R F U R N A C E

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

16"

 

 

 

 

 

12"

 

 

 

Top

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Ventilation

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4"

6"

Supply Air

 

 

 

 

Duct (coil)

 

 

 

 

 

Inlet

 

 

 

 

 

 

 

 

19"

17.25"

Opening

 

 

 

 

 

Ventilation

 

 

 

 

 

 

 

 

 

 

 

 

6"

 

 

 

 

 

 

 

 

 

 

 

 

Exhaust Air

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Outlet

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

29.5"

22"

14"

Return

Plenum

Note: Ventilation ports and return

 

plenum opening available

 

off either side of cabinet.

 

All units conform to CSA

29.5"

and UL Standards.

 

(SERVICE CLEARANCE 3')

Model

40DHW

 

Front

 

 

 

 

 

 

 

 

 

Voltage

120 VAC 60 Hz

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Hp

1/3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Latches

 

 

 

Amps (total)

7

 

 

 

 

 

 

 

 

 

 

 

 

Water

1/2" Copper Soldered

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Connections

Connection

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Airflow (High)

1030 CFM

 

 

 

 

 

 

 

 

 

.25 in wg

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

47.5"

 

.5 in. wg

890 CFM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Ventilation

100 - 140 CFM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Airflow

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Effectiveness

70%

 

 

Blower Section

 

 

 

(Aluminum Core)

 

 

 

 

 

 

 

 

 

 

 

 

 

Total Efficiency

50%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(Enthalpic Core)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Net Weight

150 lbs.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Shipping Weight

165 lbs.

 

 

 

19"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Options

99-186

Weatherhoods, Two - 6" c/w

 

1/4" mesh screen

99-130W

Remote Wall Mount Dehumidistat

 

Control 24 VAC only

99-RSK6

6” back draft damper

Warranty

Units carry a lifetime warranty on the heat recovery (aluminum) core, a five year warranty on the energy recovery (enthalpic) core and a five year replacement parts warranty on all other components.

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Contents OPERATION, Sizing and Installation Manual Table of Contents Introduction Description and Purpose Combo System Basic Principles Closed/Open Combo SystemCall for Space Heating Only Operation Call for Domestic Hot Water and Space Heating OperationAir System Water PipingManual Valves Shut Off Valves Drain ValveThrottling Valve Check ValvesExpansion Tanks ColdAnti-Scald Valve Off Season Circulation ControlsAir Handler Return Air Temperature Air Handler Temperature RiseWater Heater Thermostat Room ThermostatDesign vs. Field Conditions Water System PressuresHead Pressure Flow RateDimensions & Clearances WarrantyModel 40DHW Up Flow Filters CaseModel 60DHW Up Flow 60DHWModel 40DHWDF Down Flow 40DHWDFModel 60DHWDF Down Flow 60DHWDFModel 40DHWH Horizontal 40DHWHModel 60DHWH Horizontal 60DHWHHigh CFM Lower Btuh Output 4TONDHWModel 40VENTAC Core Filters Case40VENTAC Model 60VENTAC 60VENTACModel 4TONVENTAC 4TONVENTACLocating The Unit Duct ConnectionsOption 1 Ventilation Ports Off Left Side Option 2 Ventilation Ports Off Right Side Horizontal VersionDucting Locating Intake Weatherhood Locating the Exhaust WeatherhoodsOutside Ducting the Weatherhoods Locating WeatherhoodBalancing Procedure Pitot Tube Air Flow BalancingPrior to balancing, ensure that Placement of the Pitot Tube Pitot Tube and GaugeBalancing Collar Instructions HRV Drain Line Diagram Drain LinePiping Plumbing Water HeaterClean Air Furnace Wiring Diagram ElectricalOptional Dehumidistat Start-Up Procedure Following conditions must be met prior to start-upOptional Circulation Timer Models OperationHeating/Cooling VentilationTroubleshooting Lack of heatPump is noisy HRV core freezes upDuring cooling cycle, hot water circulates through the coil Water sits in drain pipesCondensation/ice forming inside ventilation ducts Humidity levels are too lowWater Pump Performance Specifications System CommissioningWorksheet for Integrated Combo System Design Part a Design Load Specifications Method a domestic hot water usage for C.1 Part D Proving Required Water Flow Commissioning of Integrated Combo System HRV Balancing McCormick Blvd. London, Ontario N5W 4C8

40DHWDF(T), 4TONVENTAC, 60VENTAC, 40VENTAC, 60DHWH(T) specifications

Lifebreath is a leading manufacturer specializing in indoor air quality solutions, with their series of heat recovery ventilators tailored for both residential and commercial applications. Among their advanced systems, the Lifebreath 60DHW(T), 60DHWDF(T), 4TONVENTAC, 40DHW(T), and 40DHWDF(T) provide exceptional ventilation performance alongside energy efficiency.

The Lifebreath 60DHW(T) and 60DHWDF(T) models are designed for larger spaces, featuring an impressive air flow rate of 60 CFM, making them ideal for homes and businesses that require a robust ventilation solution. These units incorporate a state-of-the-art heat exchange core, allowing for the transfer of heat from outgoing stale air to incoming fresh air, thereby minimizing energy loss.

The significant advantage of Lifebreath's 60DHW series lies in its dual-fan operation, which delivers balanced air flow while maintaining a comfortable indoor climate. Both models are equipped with advanced filtration systems, providing effective capture of airborne pollutants and allergens, promoting optimal air quality.

Moving to the Lifebreath 4TONVENTAC, this unit offers a unique combination of ventilation and cooling functionalities, making it suitable for environments with varying weather conditions. With a 4-ton capacity, it is perfect for larger commercial establishments. The 4TONVENTAC employs innovative technology for efficient energy use, incorporating variable speed drives to adapt to changing ventilation demands, ensuring maximum energy conservation and performance.

The Lifebreath 40DHW(T) and 40DHWDF(T) are perfect for smaller residential applications. With an airflow capacity of 40 CFM, these units maintain comfort without over-ventilating. Similar to the 60DHW models, they feature the same exceptional heat exchange technology to promote energy savings. The 40DHW series also includes user-friendly controls and monitoring features, enabling homeowners to adjust settings for optimal performance based on their specific needs.

A common characteristic across all these models is Lifebreath’s commitment to durability and reliability. Made from high-quality materials, they are built to withstand varying environmental conditions while providing long-lasting service. With easy installation and low maintenance requirements, these heat recovery ventilators prove to be a smart investment for users looking to improve their indoor air quality while reducing energy costs.
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