Installation manual

ClimateMaster Water-Source Heating and Cooling Systems
CLIMATEMASTER WATER-SOURCE HEAT PUMPS
Rx (ERV) Module
Rev.: 09/09/08B
IOM
10
Roofcurbs For Mated Applications
1. Remove curb from package.
2. Bring together one end and one side of the curb.
3. Insert tabs on curb ends into slots on curb side. Press
together until tabs lock in place. It may be necessary
to fi rmly step on top of curb to lock tab in place.
Repeat for all four corners.
4. Set duct supports and decks in place (Figure 1).
NOTE: Insulation on deck faces upward.
5. If lifting curb after it has been assembled, hammer all
corner tabs over to side.
6. Level curb.
7. Insulate and add cant strip to the curb. Follow
the suggested roofi ng procedures or acceptable
procedures for applying roofi ng. The roofi ng should
extend up to the tack strip and be secured under
proper counter fl ashing (Figure 3).
8. Gasket perimeter of curb with provided gasketing.
.52"
Figure 1: Curb Isometric View
Figure 2: Curb Detail Figure 3: Roofi ng Detail