Zeta Psi fraternity to receive indoor air quality solutions.

Hanover, NH-based Zeta Psi has hired O' Hara & Gercke of Wilder, VT as the general contractor who has in turn hired Ottauquechee Plumbing & Heating of Woodstock, VT & MJH to perform heating, air conditioning & indoor air quality work. MJH will install two a/c systems, one energy recovery system (erv) & two heat recovery ventilation (hrv) systems.