This product has been discontinued. Please contact us for assistance at if needed.
This product was replaced by  SER 1100 Energy Rec Vent
ECOM Symbol ECOM Symbol

SER 9504 ERV

Side duct connection ERV, 950 cfm

Item Number: 75267

• Airflow up to 970 cfm @ 0.4" Ps
• Push-pull configuration
• External low voltage contacts
• Dual service doors & reversible electrical box
• External three position switch (Low/Standby/High)

Fantech® commercial energy recovery ventilators (ERV) models provide cost-effective energy savings while delivering ventilation to buildings in a compact product.

Applications include classrooms, retails shops, hair salons, bars and restaurants, offices, clinic, and animal sheters, etc.

How it works

The exchanger tempers the outdoor air before supplying it to the building by recovering the energy in the building’s air before exhausting it. In summer, the ERV will pre-cool and reduce moisture in the ventilation air while in winter it will pre-heat and recover moisture. We designed our commercial energy recovery ventilators to operate in both warm and humid climates and in very cold climates.

Technical parameters

Frequency 60 Hz
Voltage (nominal) 120 V
Phase(s) 1~
Input current 11 A
Input power 1 320 W
Static pressure 100 Pa
Heat exchanger
Exchanger type Energy recovery (synthetic)
Installation placement Horizontal
Dimensions and weights
Weight 209.9 lb
Certificate CSA, AHRI
Supply temperature Net airflow Sensible recovery efficiency Latent recovery efficiency Total recovery efficiency

°F (°C)

cfm (L/s)





35 (1.7)

840 (396)




35 (1.7)

630 (297)





95 (35)

840 (396)




95 (35)

630 (297)




A B C D E F G I J K Drain Spout

51 2/5 (1306)

47 1/5 (1199)

20 (508)

3 (76)

8 (203)

8 (203)

36 1/4 (921)

22 (559)

32 1/2 (826)

1/2 (13)

Dimensional information is in inches (mm)


Four (4) factory balanced fans with backward curved blades. Motors come with permanently lubricated sealed ball bearings and (TOP) thermal overload protected and maintenance-free operation.

Energy recovery core

Three (3) modular AHRI certified energy recovery cores 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 11.5" x 11.5" (290x 290 mm) with a 15" (380 mm) depth.


A preset frost control sequence is initiated if the outdoor temperature falls below the set point of 23°F (-5°C). During the initial stage, the supply blower shuts down & the exhaust blower switches into high speed to eliminate frost build-up in the core. The unit then returns to normal operation for the final stage of the frost control sequence at which time the sequence is repeated if the outdoor air temperatures is still below the set point.


Cores, filters and drain pan can be accessed easily from both sides of the ERV from hinged access panels. Cores conveniently slide out with only 15" (380 mm) clearance. Blowers can be accessed from both side of the ERV from fastened access panels. Blowers are easily removed by taking off the access panel and sliding the motor plates out of the ERV. A quick connect allows for fast inspection of blowers.


24 gauge galvanized steel. Baked power-coated paint for a superior adhesion and resistance.


Insulated with 1in. (25 mm) fiberglass with FSK facing for condensation control.


The exhaust and fresh air streams are protected by MERV1 washable filters constructed to meet UL 900. Optional MERV6 filters are direct replacement to the MERV1. Use of MERV6 filters will add an additional system pressure of 0.22in.wg (55 Pa) at 850 cfm (401 l/s).


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


Unit may be suspended by using threaded rod, not supplied, or placed on a platform. Unit shall be adaptable for easy service of electrical components. 


3 years on all 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
• Technical data was obtained from published results of test relating to AHRI 1060 Standards
EDF1 Multi-Func Ctrl - Fantech Item Number: 40375 EDF1 Multi-Func Ctrl

EDF1 Déshum multi-fonctions

EDF7 Electronic Dehumidistat - Fantech Item Number: 44883 EDF7 Electronic Dehumidistat

EDF7 Déshum Élec Multi-fonct

Filter,MERV8,1100-1400, - Fantech Item Number: 414934 Filter,MERV8,1100-1400,

MERV8 Filter kit, LC, 1100-1400cfm, 6 pcs, 11.5"x15"

IR4 Iris Damper - Fantech Item Number: 411234 IR4 Iris Damper

IR4 Registre à Iris

IR5 Iris Damper - Fantech Item Number: 411235 IR5 Iris Damper

IR5 Registre à Iris

IR6 Iris Damper - Fantech Item Number: 411236 IR6 Iris Damper

IR6 Registre à Iris

IR8 Iris Damper - Fantech Item Number: 411237 IR8 Iris Damper

IR8 Registre à Iris

MGE4 Metal Exhaust Grill - Fantech Item Number: 411106 MGE4 Metal Exhaust Grill

MGE4 Grille d'évacuation métal

MGE5 Metal Exhaust Grill - Fantech Item Number: 411370 MGE5 Metal Exhaust Grill

MGE5 Grille d'évacuation métal

MGE6 Metal Exhaust Grill - Fantech Item Number: 411371 MGE6 Metal Exhaust Grill

MGE6 Grille d'évacuation métal

MGE8 Metal Exhaust Grill - Fantech Item Number: 411244 MGE8 Metal Exhaust Grill

MGE8 Grille d'évacuation métal

MGS4 Metal Supply Grill - Fantech Item Number: 411368 MGS4 Metal Supply Grill

MGS4 Grille d'air frais métal

MGS5 Metal Supply Grill - Fantech Item Number: 411369 MGS5 Metal Supply Grill

MGS5 Grille d'air frais métal

MGS6 Metal Supply Grill - Fantech Item Number: 411242 MGS6 Metal Supply Grill

MGS4 Grille d'air frais métal

MGS8 Metal Supply Grill - Fantech Item Number: 411243 MGS8 Metal Supply Grill

MGS8 Grille d'air frais métal

Replacement filter kit, MERV13 - Fantech Item Number: 414937 Replacement filter kit, MERV13

MERV13 Filter kit, LC, 6 pcs, 11.5"x15"

RTS2 Pushbutton Timer - Fantech Item Number: 40164 RTS2 Pushbutton Timer

RTS2 Minuterie à bouton

RTS3 Pushbutton Timer - Fantech Item Number: 40376 RTS3 Pushbutton Timer

RTS3 Minuterie à bouton