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SER 1504 Fresh Air Appliance
Item #: 40085
Airflow up to 134 cfm @ 0.4" P
S
serves 3-5 bedroom homes
Enthalpy core
Application
Fantech's side port connections ERV for house projects, the SER 1504 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.
How it works
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.
| Unit | ||
|---|---|---|
| Frequency | 60 | Hz |
| Voltage (nominal) | 120 | V |
| Phases | 1~ | |
| Input current | 1.5 | A |
| Input power | 150 | W |
| Air flow | 133 | cfm |
| Nominal max static pressure (in. w.g.) | 0.4 | in.wg |
| Product type | Energy recovery unit |
| Heat Exchanger | ||
|---|---|---|
| Heat exchanger | Energy recovery |
| Others | ||
|---|---|---|
| Installation type | Horizontal |
| Dimensions and weights | ||
|---|---|---|
| Weight | 39.9 | lb |
| Certificates | ||
|---|---|---|
| Certificate | CSA |
Speed |
Supply Temperature |
Net Airflow |
Consumed Power |
Sensible net effectiveness |
Latent net effectiveness |
Total net effectiveness |
|
°F (°C) |
cfm (L/s) |
W |
% |
% |
% |
||
Heating |
Low |
35 (1.7) |
75 (35) |
88 |
62 |
44 |
55 |
Medium |
35 (1.7) |
115 (54) |
120 |
59 |
41 |
53 |
|
High |
35 (1.7) |
150 (71) |
171 |
56 |
37 |
50 |
|
Cooling |
Low |
95 (35) |
75 (35) |
88 |
62 |
40 |
50 |
Medium |
95 (35) |
115 (54) |
120 |
59 |
37 |
46 |
|
High |
95 (35) |
150 (71) |
171 |
56 |
33 |
42 |
| A | B | C | D | E | Duct Size | ||||
2 1/4 (57) |
23 1/2 (597) |
2 5/8 (67) |
17 3/8 (441) |
16 1/8 (410) |
6 (152) |
||||
Dimensional information is in inches (mm) |
|||||||||
Fans
Two (2) 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
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 9” x 9” (229 x 229 mm) with a 15” (381 mm) depth.
Frost Control
A preset frost control 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 and drain pan can be easily accessed through latched door. Core conveniently slides out on our new easy glide core guides. 17" (432 mm) of clearance is recommended for removal of core.
Case
24 gauge galvanized steel. Baked power-coated paint for a superior adhesion and resistance.
Insulation
Cabinet is fully insulated with 1” (25 mm) high density expanded polystyrene.
Filters
Two (2) washable electrostatic panel type air filters 8.5” (216mm) x 15” (380mm) x 0.125” (3mm).
Controls
External three (3) position (Low/Stand By/Medium) rocker switch that will offer continuous ventilation. Fantech offers a variety of external controls. (see accessories)
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 #8931522)
Technical data was obtained from published results of test relating to AHRI 1060 Standards
