Specifications

Orders: 800/876/0660 X1
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Panasonic Whisper Comfort ERV
Whisper Comfort ERV — Energy Recovery Ventilator
WhisperComfortusestwo4"roundductstoexhauststaleairwhileprovidingfreshair.Usingacapillarycore,bothheatand
humidity are transferred during the process of bringing in fresh air and exhausting stale air.
•Balancedandquietventilation
•Twosettingsavailable:
– 10 CFM continuous low with 20 CFM boost
– 20 CFM continuous low with 40 CFM boost
•
0.8Sonesonhighspeed,lessthan0.3onlow
•
Use
standardswitchestooperateoff/onandhigh/low
(switches not included)
•CapillaryExchangeCoretransfersbothheatandhumidity
•Frostprotection—outsidedamperclosesatlowtemperatureto
pr
event freeze up
  –Above32°F—Exhaustandsupplyfullyopen
  –
Fr
om32°Fto20°F—Supplyclosesfor30minutes,opens
for 1 hour
  –
Below
20°F—Supplyclosesforonehourandopensfor
10 minutes
•Onemotorrunningtwoblowerwheels
•Twolters—oneforeachairstream
•Lowprolegrilledesign
Whisper Comfort Exterior Wall Cap
•Dualchamberforexhaust/supply
•Onepenetration
Ordering Information
62.2 Continuous Ventilation Rate Requirement
Floor Area
# of Bedrooms
0–1 2–3 4–5
<1500 30 45 60
1501–3000 45 60 75
3001–4500 60 75 90
4501–6000 75 90 105
CFM Sones Power
Duct
Panasonic Whisper Quiet ERV
5505.12
ERVFV-04VE1 10/20or20/40 0.8 23w max 2 x 4"
Whisper Comfort Wall Cap
5505.181
FV-WC04VE1 DualChamber—IncludesOutsideCap
4"
4.5"
8.75"
8.25"
TIP:Perfectforuseinmasterbedrooms,homeofces,hobby
r
ooms. Can be mounted vertically on side wall if necessary.