Our September Trade-in Hiatus will be starting on the 16th. 

We will resume taking in books, games and puzzles beginning September 30th. 

The store will be open regular hours for shopping during the hiatus.

HVAC

HVAC

  • The Dehumidification Handbook (Second Edition) front cover by Munters Corporation, ISBN: 0971788707

    The Dehumidification Handbook (Second Edition) [450983]

    Firefly Price $24.99
    This item is Used and is listed as being in Good condition. Front and back have light wear and bumped corners. Spine intact, some wear. Binding is intact. Some pages have yellow highlighting but are generally clean with minor edge or corner wear. Cover...
    Firefly Price $24.99
  • Testing Balancing and Adjusting of Environmental Systems front cover by William Eads

    Testing Balancing and Adjusting of Environmental Systems [332833]

    Firefly Price $34.99
    This item is Used and is listed as being in Good condition. Wear to cover, bumped corners, pages tanned but clean and unmarked. Some pages have light foxing (tan spots or browning). Unless otherwise noted, all photos on this page are of the actual...
    Firefly Price $34.99