Cor NVA Energy Recovery Ventilator, 90 CFM, ERVCRNVA1090

The NV (Narrow Vertical) Energy Recovery Ventilator (ERV) is used to exchange indoor stale air with outside fresh air. The unit is equipped with a special energy recovery core which transfers both sensible (temperature) and latent (moisture) heat between the fresh incoming air and stale exhaust air. The cross–flow design core allows entering and leaving air streams to transfer heat and latent energy without mixing. The unit is designed to fit in tight installation spaces, and requires no wall control. The power hook up for the ERV wires directly to the furnace control EAC terminals and is designed to run whenever the furnace blower is running. Once the ERV blower speed is selected at installation, based on the amount of ventilation air required, the main system wall control becomes the ventilation control. In order to meet required ventilation airflows, it is recommended that the furnace blower run in a low speed continuous operation mode at all times.

Features

• High pressure blowers
• Onboard control for continuous high/low ventilator operation
• Cross- flow, counterflow heat exchangers
• One filter on incoming air; one filter on outgoing air to protect core
• No-tools maintenance
• Enthalpic heat exchanger core
• ERVCRNVA model uses EAC terminals to interlock with furnaceblower for constant ventilation