Fan Tech SH704 Heat Recovery Ventilator

FEATURES

Super Compact Size
Includes Easy-Mount Wall Bracket
Aluminum Heat Recovery Core
4˝ (100mm) Duct Connections
No Balancing Required
Easy Access Service Door
3’ (914mm) Plug-in Power Cord
Automatic Exhaust Defrost Allows Units to Always Stay in Ventilation Mode
Only 25 lbs (11 kg)
Electrostatic Filters (washable)
Easy Core Guide Channels For Removing Core
Single Speed Ventilation

ACCESSORIES

FDT 7 – 7 Day Digital Programmable Timer
COM 4P – 4˝ Weather Hoods (1 supply & 1 exhaust)
FEL 4 – 4˝ 90° Elbow
CG 4 – 4˝ Adjustable Grille

SPECIFICATIONS

CASE 24 gauge galvanized steel. Baked powder coated paint, antique white. Cabinet fully insulated with 1" (25 mm) aluminum foil-face high density polystyrene foam to prevent condensation and meet the requirements of the UL 94HF.

MOTORS Two (2) German-manufactured, factory-balanced ebm™ motors with backward curved blades. Motors come with permanently lubricated sealed ball bearings guarantee long life and maintenance-free operation. Seven (7) year
warranty. Steep fan curves requires no balancing of airflows.

CORE Aluminum heat recovery core configured for efficient cross-flow ventilation. Core is 8.5˝ x 8.5˝ (216 x 216mm) with a 8˝ (203mm) depth. Cores are manufactured by Fantech to withstand extreme temperature variations.

FILTERS Two (2) Washable Electrostatic Panel Type Air Filters, 8.5˝ (216mm) x 8˝ (203mm) x 0.125˝ (3mm).

CONTROLS Unit is designed to operate continuously on a single speed. See FDT 7 under accessories or contact Tech Support for possible intermittent, line-voltage options.

DEFROST The automatic defrost cycle consists of a fan shutdown. When the supply air stream temperature goes below 23°F (-5°C), the supply motor shuts down while the exhaust motor continues to ventilate. Ambient air is passed through the unit for a period of 3 or 5 minutes. (see chart below) The supply motor will then re-start and run at the preset speed. This fan shutdown defrost cycle continues until the supply air stream rises above 23°F (-5°C).

Call for price!

(877) 604-0311