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*Integrated VFC-ERV - 4-Pipe: chilled water cooling, hot water heating.

Installation type:

 - Vertical orientation for built in recessed wall or mechanical closet installation



TAG: IQ-VFC-ERV model size 350-450-600-800-1000-1200 Integrated 4-pipe fan coil ERV by Enerzone Inc c/w: Standard efficiency ERV core, twin ERV 2-spd motors, automatic defrost of ERV core, 4-row cooling coil, 2-row heating coil, drain pan, 120V ECM 4-spd blower, 24V control valves, SS braided hose, 1" MERV 8 filter, insulated cabinet, R/A access panel, top discharge S/A, 120/1/60 electrical.

INCLUDES: FACTORY INSTALLED 4-PIPE VALVE CLUSTER  -  Valve Cluster includes: 2x2-way sweat control valve bodies, 2x24V N.C. control actuators, 4 isolation valves, 2 Hays auto flow balance valves, individual coil valve for drainage.

INCLUDES: FACTORY INSTALLED 4-PIPE RISERS c/w: CWS CWR HWS HWR Type L copper risers, 1" fiberglass wrapped insulation for length of cabinet, Type M drain riser (no insulation), max 12 ft length. Requires field supplied insulation between vertical sets of units.

INCLUDES: Stainless Steel braided hose with adapter to go from swivel flare to 1/2" threaded ball valve (isolation ball valve field supplied and installed).

INCLUDES: Shipped separate - Unit mounted Return Air access panel with filter rack, factory painted.

INCLUDES: Constant Air Flow Regulators 5" Diameter (max 120 CFM) to minimize stack effect.

INCLUDES: 24V LED Bathroom activation control for high speed ERV air flow (one per unit).

INCLUDES: Enerzone digital programmable Wifi thermostat with 3-speed fan control.


OPTIONAL EXTRA: Upgraded 10x10x12 ERV core for 50/100 CFM with winter -30C 72% and summer 30C 74.8% Sensible Effectiveness for continuous low speed.

OPTIONAL EXTRA: Upgraded NET ZERO MAX 12x12x15 ERV core with minimum 80% Sensible Effectiveness.

OPTIONAL EXTRA: Twin ERV motor upgrade to ECM 2-speed for Exhaust Air and Fresh Air.

OPTIONAL EXTRA: Strainers with blow down valve cap and chain.

OPTIONAL: Factory installed - Unit mounted Return Air filter rack with 1" MERV 8 filter (for installation in mechanical closet).

OPTIONAL: Shipped separate - Unit mounted double deflection Supply Air grille with opposed blade dampers.

OPTIONAL: 2-Pipe switchover with 3 KW electric heat backup.


NOT INCLUDED: Riser enclosures, vibration pads, remote supply air grilles. Riser guides and anchors must be supplied and installed by mechanical contractor, expansion compensators.


*** Link to IQ-4P-ERV-600-6R Selection ***

*** Link to IQ-4P-ERV-800-6R Selection *** 

*** Link to IQ-4P-ERV-1000-6R Selection ***


*** Link to IQ-VFC-ERV Submittal ***

*** Link to Sequence of Operations Submittal ***

*** Link to Defrost Diagram Submittal ***

*** Link to Product Warranty Submittal ***