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Home HVAC Ventilation Heat Exchanger DirectAir HERO120HE

DirectAir HERO120HE

PART 463900

About this item

DirectAir HERO PHRVR-120HE

The PHRVR120-HE is ideal for high-rise apartment applications, condominiums, single and multi family homes. With a completely new design the PHRVR120-HE features a Counterflow core, round metal
collars and a high efficiency rating!


•Electronic balancing system
•Silent and economical
•Integrated door balancing ports
•5” (125mm) round metal duct connections with rubberized duct seals
•Top port design fits in tight spaces
•Includes wall mounting
•Counterflow heat recovery core
•Multiple speed operation
•Recirculating defrost sequence
•Weight: 41.4 lbs (18.8 kg) including core

Motors:Two (2) factory-balanced fans with backward curved blades. Motors are permanently lubricated, sealed ball-bearings to guarantee long life and
maintenance-free operation.

Heat Recovery Core: Counterflow heat recovery exchanger built from thermoformed polymer plates covered by a limited lifetime warranty. Core dimensions are 14.4” x 14.4” (366 x 366 mm) with a 10” (255 mm) depth. Our heat exchangers are designed and manufactured to withstand extreme
temperature variations.

Defrost Sequence :The unit incorporates a unique and quiet internal recirculation defrost that does not depressurize the home during the defrost cycle. A preset defrost sequence is activated when the outdoor temperature falls below 23° F (-5° C) and automatically adjusts itself based on operating conditions. The fan speed is also adjusted automatically to provide a smooth and quiet transition between Ventilation & Defrost mode.

Serviceability: Core, filters, fans and electronic panel can be accesses easily from the access panel. Core conveniently slides out with only 12” (305 mm)

Duct Connections: 5” (125mm) round metal duct connections with rubberrized seal.

Cabinet: 22 gauge galvanized steel corrosion resistant with pre-painted access door

Insulation: Cabinet is fully insulated with 3/4” (20 mm) high density expanded polystyrene.

Filters: Two (2) washable electrostatic panel type air filters 7.87” (200mm) x 9.84” (250mm) x 0.125” (3mm).

Balancing and commissioning: Balancing must be completed using the STS2.0 Programmable Touch Screen Wall Control

Warranty: Limited lifetime on counterflow exchanger, 7 years on motors, and 5 years on parts.

Make & Model
Brand ---
Part # ---
Color Family White
Certifications & Standards
TAA/BAA Compliant 1
Packaging Dimensions
Height 7.800

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