
Part #FM
ERV Primary Control
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Part #FM
Percentage Timer W/ Furnace Interlock

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- Brand: RenewAire
Fan Interlock Module
- Alternate primary control for SL, EV90-300, EV PREMIUM
- Wires to EV unit and either thermostat or furnace control to turn on furnace blower
- RenewAire Percentage Timer Control, For Use With: EV90, EV90P, EV130, EV200 and EV300 Models ERV Residential Unit