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SER 260D Fresh Air Appliance

Item Number: 99299

• Airflow up to 239 cfm @ 0.4" PS
• Removable screw terminal for easy connection
• ERV transfers both heat and humidity
• Optional drain line
• Anti-microbial material
• Withstands freezing
• AHRI certified
• Fans with backward curved RadiCAL blade
• No balancing required

Application

Suitable for very large residential or small commercial applications, the compact SER260D comes with access panels on both sides of the unit for installation versatility.

How it works

The SER260D unit brings a continuous supply of fresh air into a home while exhausting an equal amount of contaminated air. The enthalpic core at the center of the unit transfers heat and moisture from the incoming air to the outgoing air that was cooled and dried by the building's air conditioner.

When it is warm and humid outside and the indoors are cooled and dehumidified already, the ERV pre-cools the fresh incoming air and transfers a portion of the incoming humidity into the exhaust air, reducing the ventilation load. Reducing the load on the homes air conditioner, saves on cooling costs. This unit is designed for warmer, humid climates with longer cooling seasons.

Defrost cycle

The unit has a built-in defrost mechanism that activates at 23°F in order to prevent the energy transfer core from freezing. Also included are a condensation drain pan & spout.

Technical parameters

Product
Voltage (Nominal) 120 V
Frequency 60 Hz
Phase(s) 1~
Input power 300 W
Input current 2.5 A
Air flow max 239.0 cfm
Static pressure 0.4 in.wg
Certificate CSA, AHRI
Exchanger
Exchanger type Cross flow
Dimensions and weights
Weight 79.6 lb
Used for
Installation placement Vertical
Speed Supply Temperature Net Airflow Net Effectiveness

Latent

Total

°F

°C

cfm

L/s

W

%

%

%

Heating

Low

35

1.7

165

78

163

73

58

68

Medium

35

1.7

205

97

197

71

54

65

High

35

1.7

240

113

275

70

52

63

Cooling

Low

95

35

165

78

163

73

54

61

Medium

95

35

205

97

197

71

50

58

High

95

35

240

113

275

70

47

56

A B C D E Duct Size

2 1/4 (57)

27 7/8 (708)

2 3/4 (70)

25 1/4 (641)

20 1/2 (521)

8 (203)

Dimensional information is in inches (mm)

Fans

Four (4) factory-balanced fans with backward curved blades. Motors come with permanently lubricated, sealed ball-bearings to guarantee long life and maintenance-free operation.

Energy Recovery Core

Two (2) AHRI certified core made from water vapor transport durable polymer membrane that is highly permeable to humidity. The ERV core is freeze tolerant and water washable. Core dimensions are 12” x 12” (305 x 305 mm) with a 12” (305 mm) depth.

Defrost

A preset defrost sequence is activated at an outdoor air temperature of 23°F (-5°C) and lower. During the defrost sequence, the supply blower shuts down & the exhaust blower switches into high speed to maximize the effectiveness of the defrost strategy. The unit then returns to normal operation, and continues cycle.

Serviceability

Core, filters, fans, drain pan and electrical panel can be accessed easily from the access panel. Core conveniently slides out with only 14” (356 mm) clearance.

Case

20 gauge galvanized steel. Baked powder coated paint.

Insulation

Cabinet is fully insulated with 1” (25 mm) high density expanded polystyrene.

Filters

Four (4) washable electrostatic panel type air filters 11.75” (292mm) x 15” (380mm) x 0.125” (3mm).

Controls

External three (3) position (Reduced/Stand By/Normal) rocker switch that will offer continuous ventilation. In addition Fantech offers a variety of external controls.

Warranty

5 years on energy recovery core, 7 year on motors, and 5 year on parts.

Requirements and standards
• Complies with the UL 1812 requirements regulating the construction and installation of Heat Recovery Ventilators
• Complies with the CSA C22.2 no. 113 Standard applicable to ventilators
• Complies with the CSA F326 requirements regulating the installation of Heat Recovery Ventilators
• Technical data was obtained from published results of test relating to CSA C439 Standards
• Energy Recovery Core is ISO 846 certified for mold and bacteria resistance and AHRI certified (certificate #8931528)
• Technical data was obtained from published results of test relating to AHRI 1060 Standards
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