DirevtAir PVRE70 engery recovery ventilator

he PVRE 70 has a profile of only 18.5” x 19.5” and 9.75" high, the PVRE is ideally suited for small condos and apartments that have no mechanical room and where it must be located over a false ceiling. The PVRE 70 brings a continuous supply of fresh air into a home while exhausting an equal amount of contaminated air. The energy recovery core at the center of the unit transfers both heat and moisture from the incoming air to the outgoing air that was cooled and dried by the building's air conditioner.

Features

•    Compact design, only 10.4" (264 mm) installed depth
•    No drain required
•    Easy to install on ceiling or wall with mounting bracket included
•    Energy recovery core
•    Electrostatic filters (washable)
•    Removable screw terminal for easy connection with external access
•    Multiple speed operation

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 8.5” x 8.5” (216 x 216 mm) with a 8” (205 mm) depth.

Defrost Sequence: A preset frost prevention sequence is activated at an outdoor air temperature of 14°F (-10°C) and lower. During the frost prevention sequence, the supply blower shuts down and the exhaust blower switches into high speed to maximize the effectiveness of the frost prevention strategy. The unit then returns to normal operation, and continues cycle.

Serviceability:Core, filters, fans and electrical panel can be accessed easily from the access panel. Core conveniently slides out with only 8” (205 mm) clearance. 

Duct Connections: 4" (100mm round metal duct connections with rubberized seal

Case : 22 gauge, ASTM A653, G90 galvanized corrosion resistant steel case 
(pre-painted door).

Insulation: Insulated with 1 in. (25 mm) of high density polystyrene. 

Filters: Two (2) washable electrostatic panel type air filters 8.5" (216mm) x 8" (205mm) x 0.125" (3mm).

Installation: Unit is typically hung by using ceiling bracket supplied with unit. Optional chain kit available.

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