Renewaire PBT Push Button Boost timer

Renewaire PBT Push Button Boost timer

This is a new switch designed for use with the multi-speed versions of the Renewaire ERV line.

The PBT replaces the traditional PTL.

With the switch the unit will run at the preset minimum speed 100% of the time, then ramp up to the high speed when activated by a push button (on this switch) or in conjunction with localized PBL switches (sold separately).

For use with SL80L, SL70H, EV Premium M and L