Fantech® Heat Recovery Ventilator Rectangle Ducts, 700CFM, 120Vac

FEATURES

The SHR 700 Commercial Heat Recovery Ventilation system (HRV) complements today's tight buildings. Fantech Heat Recovery Ventilators (HRV) are designed to supply air into a building while exhausting an equal amount of contaminated air to the outside. The aluminum heat exchanger core transfers sensible energy between air streams resulting in tempering of the supply air and reduced loads on the HVAC system.

• Push-pull configuration
• Removable screw terminal for easy connection
• Dual service doors & reversible electrical box
• External three position switch (Low/Standby/High)
• Weighs 185 lbs (84Kg)

Port configuration
The unit has access doors on the front and back. Also, the main control panel may be moved from front to back allowing for ducting layout.

Warranty
Limited lifetime on aluminum core, 3 years on motors, and 3 years on parts.

Fans
Two (2) factory balanced fans with backward curved blades. Motors come with permanently lubricated sealed ball bearings, (TOP) thermal overload protected and maintenance-free operation.

Heat recovery core
Two (2) heat exchangers engineered with a turbulence inducing geometry in order to maximize heat transfer while allowing an effective evacuation of condensate. The plates are hemmed and sealed to ensure no cross- contamination of airstreams. The aluminum core had a plastic handle for easy removal. The SHR 700 features two cores, each 12" x 12" (305 mm x 305 mm) with a 15" (380 mm) depth.

Defrost
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.

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

Case
20 gauge galvanized steel. Baked powder coated paint.

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

Filters
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 0.64 in.wg (160 Pa) at 700 cfm (330 l/s). Additional MERV Rated filters available upon request.

Controls
External three (3) position (Low/Stand By/Medium) rocker switch that will offer continuous ventilation. In addition, Fantech offers a variety of external controls.

Mounting
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.

SPECIFICATIONS

• Voltage/Phase – 120/1
• Power rated – 670 W
• Amp – 5.58 A
• Average airflow – 723 cfm (341 L/s) @ 0.4" Ps (100Pa)